types of mobile display screens manufacturer

In recent years, smartphone displays have developed far more acronyms than ever before with each different one featuring a different kind of technology. AMOLED, LCD, LED, IPS, TFT, PLS, LTPS, LTPO...the list continues to grow.

As if the different available technologies weren"t enough, component and smartphone manufacturers adopt more and more glorified names like "Super Retina XDR" and "Dynamic AMOLED", which end up increasing the potential for confusion among consumers. So let"s take a look at some of these terms used in smartphone specification sheets and decipher them.

There are many display types used in smartphones: LCD, OLED, AMOLED, Super AMOLED, TFT, IPS and a few others that are less frequently found on smartphones nowadays, like TFT-LCD. One of the most frequently found on mid-to-high range phones now is IPS-LCD. But what do these all mean?

LCD means Liquid Crystal Display, and its name refers to the array of liquid crystals illuminated by a backlight, and their ubiquity and relatively low cost make them a popular choice for smartphones and many other devices.

LCDs also tend to perform quite well in direct sunlight, as the entire display is illuminated from behind, but does suffer from potentially less accurate colour representation than displays that don"t require a backlight.

Within smartphones, you have both TFT and IPS displays. TFT stands for Thin Film Transistor, an advanced version of LCD that uses an active matrix (like the AM in AMOLED). Active matrix means that each pixel is attached to a transistor and capacitor individually.

The main advantage of TFT is its relatively low production cost and increased contrast when compared to traditional LCDs. The disadvantage of TFT LCDs is higher energy demands than some other LCDs, less impressive viewing angles and colour reproduction. It"s for these reasons, and falling costs of alternative options, that TFTs are not commonly used in smartphones anymore.Affiliate offer

IPS technology (In-Plane Switching) solves the problem that the first generation of LCD displays experience, which adopts the TN (Twisted Nematic) technique: where colour distortion occurs when you view the display from the side - an effect that continues to crop up on cheaper smartphones and tablets.

The PLS (Plane to Line Switching) standard uses an acronym that is very similar to that of IPS, and is it any wonder that its basic operation is also similar in nature? The technology, developed by Samsung Display, has the same characteristics as IPS displays - good colour reproduction and viewing angles, but a lower contrast level compared to OLED and LCD/VA displays.

According to Samsung Display, PLS panels have a lower production cost, higher brightness rates, and even superior viewing angles when compared to their rival, LG Display"s IPS panels. Ultimately, whether a PLS or IPS panel is used, it boils down to the choice of the component supplier.

This is a very common question after "LED" TVs were launched, with the short answer simply being LCD. The technology used in a LED display is liquid crystal, the difference being LEDs generating the backlight.

One of the highlights from TV makers at the CES 2021 tradeshow, mini-LED technology seemed far removed from mobile devices until Apple announced the 2021 iPad Pro. As the name implies, the technique is based on the miniaturization of the LEDs that form the backlight of the screen — which still uses an LCD panel.

Despite the improvement in terms of contrast (and potentially brightness) over traditional LCD/LED displays, LCD/mini-LEDs still divide the screen into brightness zones — over 2,500 in the case of the iPad and 2021 "QNED" TVs from LG — compared to dozens or hundreds of zones in previous-generation FALD (full-array local dimming) displays, on which the LEDs are behind the LCD panel instead of the edges.

However, for even greater contrast control, done individually at each point on the screen, it is necessary to go to panels equipped with microLED technologies – still cost-prohibitive in 2021 – or OLED, which until recently were manufactured on a large scale only in sizes for smartphones or televisions.Affiliate offer

AMOLED stands for Active Matrix Organic Light-Emitting Diode. While this may sound complicated it actually isn"t. We already encountered the active matrix in TFT LCD technology, and OLED is simply a term for another thin-film display technology.

OLED is an organic material that, as the name implies, emits light when a current is passed through it. As opposed to LCD panels, which are back-lit, OLED displays are "always off" unless the individual pixels are electrified.

This means that OLED displays have much purer blacks and consume less energy when black or darker colours are displayed on-screen. However, lighter-coloured themes on AMOLED screens use considerably more power than an LCD using the same theme. OLED screens are also more expensive to produce than LCDs.

Because the black pixels are "off" in an OLED display, the contrast ratios are also higher compared to LCD screens. AMOLED displays have a very fast refresh rate too, but on the downside are not quite as visible in direct sunlight as backlit LCDs. Screen burn-in and diode degradation (because they are organic) are other factors to consider.Affiliate offer

OLED stands for Organic Light Emitting Diode. An OLED display is comprised of thin sheets of electroluminescent material, the main benefit of which is they produce their own light, and so don"t require a backlight, cutting down on energy requirements. OLED displays are more commonly referred to as AMOLED displays when used on smartphones or TVs.

As we"ve already covered, the AM part of AMOLED stands for Active Matrix, which is different from a Passive Matrix OLED (P-OLED), though these are less common in smartphones.

Super AMOLED is the name given by Samsung to its displays that used to only be found in high-end models but have now trickled down to more modestly specced devices. Like IPS LCDs, Super AMOLED improves upon the basic AMOLED premise by integrating the touch response layer into the display itself, rather than as an extra layer on top.

As a result, Super AMOLED displays handle sunlight better than AMOLED displays and also require less power. As the name implies, Super AMOLED is simply a better version of AMOLED. It"s not all just marketing bluster either: Samsung"s displays are regularly reviewed as some of the best around.

The latest evolution of the technology has been christened "Dynamic AMOLED". Samsung didn"t go into detail about what the term means, but highlighted that panels with such identification include HDR10+ certification that supports a wider range of contrast and colours, as well as blue light reduction for improved visual comfort.

In the same vein, the term "Fluid AMOLED" used by OnePlus on its most advanced devices basically highlights the high refresh rates employed, which results in more fluid animations on the screen.Affiliate offer

The technology debuted with the obscure Royole FlexPai, equipped with an OLED panel supplied by China"s BOE, and was then used in the Huawei Mate X (pictured above) and the Motorola Razr (2019), where both also sport BOE"s panel - and the Galaxy Flip and Fold lines, using the component supplied by Samsung Display.Affiliate offer

Resolution describes the number of individual pixels (or points) displayed on the screen and is usually presented for phones by the number of horizontal pixels — vertical when referring to TVs and monitors. More pixels on the same display allow for more detailed images and clearer text.

To make it easier to compare different models, brands usually adopt the same naming scheme made popular by the TV market with terms like HD, FullHD and UltraHD. But with phones adopting a wide range of different screen proportions, just knowing that is not enough to know the total pixels displayed on the screen.Common phone resolutions

But resolution in itself is not a good measure for image clarity, for that we need to consider the display size, resulting in the pixel density by area measured by DPI/PPI (dots/points per inch).Affiliate offer

Speaking of pixel density, this was one of Apple"s highlights back in 2010 during the launch of the iPhone 4. The company christened the LCD screen (LED, TFT, and IPS) used in the smartphone as "Retina Display", thanks to the high resolution of the panel used (960 by 640 pixels back then) in its 3.5-inch display.

The name coined by Apple"s marketing department is applied to screens which, according to the company, the human eye is unable to discern the individual pixels from a normal viewing distance. In the case of iPhones, the term was applied to displays with a pixel density that is greater than 300 ppi (dots per inch).

Since then, other manufacturers have followed suit, adopting panels with increasingly higher resolutions. While the iPhone 12 mini offers 476 dpi, models like Sony Xperia 1 boast a whopping 643 dpi.

With the iPhone 11 Pro, another term was introduced to the equation: "Super Retina XDR". Still using an OLED panel (that is supplied by Samsung Display or LG Display), the smartphone brings even higher specs in terms of contrast - with a 2,000,000:1 ratio and brightness level of 1,200 nits, which have been specially optimized for displaying content in HDR format.

As a kind of consolation prize for iPhone XR and iPhone 11 buyers, who continued relying on LCD panels, Apple classified the display used in the smartphones with a new term, "Liquid Retina". This was later applied also to the iPad Pro and iPad Air models, with the name defining screens that boast a high range and colour accuracy, at least based on the company"s standards.

Nit, or candela per square meter in the international system (cd/m²), is a unit of measurement of luminance, i.e. the intensity of light emitted. In the case of smartphone screens and monitors in general, such a value defines just how bright the display is - the higher the value, the more intense the light emitted by the screen.

The result is smoother animations on the phone, both during regular use and in games, compared to screens that have a 60 Hz refresh rate which remains the standard rate in the market when it comes to displays.

Originally touted to be a "gimmick" in 2017, with the launch of the Razer Phone, the feature gained more and more momentum in due time, even with a corresponding decrease in battery life. In order to make the most of this feature, manufacturers began to adopt screens with variable refresh rates, which can be adjusted according to the content displayed - which is 24 fps in most movies, 30 or 60 fps in home video recordings, and so forth.

The same unit of measurement is used for the sampling rate. Although similar, the value here represents the number of times per second the screen is able to register touches. The higher the sample rate, the faster the smartphone registers such touches, which results in a faster response time.

To further muddy the alphabet soup that we"ve come across, you will also run into other less common terms that are often highlighted in promotional materials for smartphones.

TFT(Thin Film Transistor) - a type of LCD display that adopts a thin semiconductor layer deposited on the panel, which allows for active control of the colour intensity in each pixel, featuring a similar concept as that of active-matrix (AM) used in AMOLED displays. It is used in TN, IPS/PLS, VA/PVA/MVA panels, etc.

LTPS(Low Temperature PolySilicon) - a variation of the TFT that offers higher resolutions and lower power consumption compared to traditional TFT screens, based on a-Si (amorphous silicon) technology.

IGZO(Indium Gallium Zinc Oxide) - a semiconductor material used in TFT films, which also allows higher resolutions and lower power consumption, and sees action in different types of LCD screens (TN, IPS, VA) and OLED displays

LTPO(Low Temperature Polycrystaline Oxide) - a technology developed by Apple that can be used in both OLED and LCD displays, as it combines LTPS and IGZO techniques. The result? Lower power consumption. It has been used in the Apple Watch 4 and the Galaxy S21 Ultra.

LTPO allows the display to adjust its refresh rate, adapting dynamically to the content shown. Scrolling pages can trigger the fastest mode for a fluid viewing, while displaying a static image allows the phone to use a lower refresh rate, saving the battery.

In 2022, flagship phones started using the so-called LTPO 2.0 tech, whose main advantage is being able to go down to a 1 Hz refresh rate, instead of the 10 Hz available in first-generation LTPO panels. Found in phones like the OnePlus 10 Pro and the Galaxy S22 Ultra, LTPO 2.0 promises even further energy savings.

Among televisions, the long-standing featured technology has always been miniLED - which consists of increasing the number of lighting zones in the backlight while still using an LCD panel. There are whispers going around that smartphones and smartwatches will be looking at incorporating microLED technology in their devices soon, with it being radically different from LCD/LED displays as it sports similar image characteristics to that of OLEDs.

A microLED display has one light-emitting diode for each subpixel of the screen - usually a set of red, green, and blue diodes for each dot. Chances are it will use a kind of inorganic material such as gallium nitride (GaN).

By adopting a self-emitting light technology, microLED displays do not require the use of a backlight, with each pixel being "turned off" individually. The result is impressive: your eyes see the same level of contrast as OLED displays, without suffering from the risk of image retention or burn-in of organic diodes.

On the other hand, the use of multiple diodes for each pixel poses a challenge in terms of component miniaturization. For example, a Full HD resolution has just over two million pixels (1,920 x 1,080 dots), which requires 6 million microscopic LEDs using a traditional RGB (red, green, and blue) structure.

This is one of the reasons that explain the adoption of such technology to date remains rather limited in scope. You will see them mainly in large screens of 75 to 150 inches only, which enable 4K resolution (3,840 x 2,160 resolution, which is close to 8.3 million pixels or 24.8 million RGB subpixels). This is a huge number of pixels to look at!

Another thing to be wary of is the price - at 170 million Korean won (about US$150,330 after conversion), that is certainly a lot of money to cough up for a 110-inch display.

Each technology has its own advantages and disadvantages but in recent years, OLED screens have gained prominence, especially with the adoption of the component in high-end flagship smartphones. It gained an even greater degree of popularity after the launch of the iPhone X, which cemented the position of OLED panels in the premium segment.

As previously stated, OLED/AMOLED screens have the advantage of a varied contrast level, resulting from individual brightness control for the pixels. Another result of this is the more realistic reproduction of black, as well as low power consumption when the screen shows off dark images - which has also helped to popularize dark modes on smartphones.

In addition, the organic diodes that give OLED screens their name can lose their ability to change their properties over time, and this happens when the same image is displayed for a long period of time. This problem is known as "burn-in", tends to manifest itself when higher brightness settings are applied for long periods of time.

While that is a very real possibility, it is not something that affects most users, who often confuse burn-in with a similar problem - image retention, which is temporary and usually resolves itself after a few minutes.

In the case of LCD displays, the main advantage lies in the low manufacturing cost, with dozens of players in the market offering competitive pricing and a high production volume. Some brands have taken advantage of this feature to prioritize certain features - such as a higher refresh rate - instead of adopting an OLED panel, such as the Xiaomi Mi 10T.

While buying a mobile phone we might have heard these words – IPS LCD display, TFT LCD display, OLED display, Super AMOLED display, etc. We often get confused as to which is the best. So, let us explain each of the displays.

LCD means Liquid crystal display. In the LCD display, there is a light in the background of pixels which is called a backlight that provides light to the pixels for projecting the content. If there is no light in the background we could not able to see the content which is displaying on the screen. There are a few types of LCD panels. In the LCD panel, we have CCFL backlighting which means Cold Cathode Fluorescent Lamp. These are explained as following below.Twisted Nematic (TN) –

Twisted Nematic displays are widely used in computer monitors in some industries. These displays are commonly used by gamers for a better experience. Because they are inexpensive and faster response.

The vertical alignment panel falls under the middle of the TN panel and IPS panel. This display has better viewing angles and better color reproduction as compared to the TN display.

This type of display used for commercial purposes in cockpits. AFFS display is extremely quality of LCD display as of now because they have good color reproduction, best viewing angles than the IPS panel and TN panel. It also minimizes color distortion.

Thin Film Transistor display is the cheapest display in LCD. In this display, every pixel is attached to a capacitor and transistor. The main advantage of this display is the high contrast ratio and very cheap to build by the way we see this type of displays in budget mobiles below 10K price.

In-Plane Switching is the most popular display between the 10k to 20k price range in mobiles. By the way, this is the best display on LCD. They are very much the best than the TFT display. This display can produce better viewing angles, best color reproduction, and direct sunlight visibility.

Super LCD is the marketing term of HTC. Generally, it is also a type of IPS LCD but there is a slight change. In the IPS LCD display, there is some gap between the outer glass and the touch sensor. In the SLCD display, there is no gap between the outer glass and touch sensor.

There are so many types of LED displays. Generally, we may see these two displays in the flagship category mobiles. they are, OLED and AMOLED displays. Technology is almost the same, but OLED is developed by a company named LG, and AMOLED is developed by a company called Samsung.AMOLED (Active-Matrix Organic Light Emitting Diode) –

This technology completely belongs to Samsung. They took patients also. The main function of the AMOLED display is the individual pixel act as an LED bulb. Which means they do not require backlighting. This technology helps in power saving and projecting true black colors. The pixels stop projecting light when the video has black color.

This technology belongs to LG. LG took patents on the OLED panel. It is like the LGs trademark. This display is also like an AMOLED display. OLED has a series of organic thin-film between two conductors. When the current is applied, light is emitted. These are more efficient than LCD displays.

Retina display is the trademark of the company named APPLE. Actually, the retina display is an IPS LCD display only. APPLE modified the IPS LCD display and renamed it. In retina display, we can more PPI (Pixel per inch) than IPS LCD displays. It is not a separate technology. It is a modification of the IPS LCD display. We can see retina displays in apple mobiles.

Flat-panel displays are thin panels of glass or plastic used for electronically displaying text, images, or video. Liquid crystal displays (LCD), OLED (organic light emitting diode) and microLED displays are not quite the same; since LCD uses a liquid crystal that reacts to an electric current blocking light or allowing it to pass through the panel, whereas OLED/microLED displays consist of electroluminescent organic/inorganic materials that generate light when a current is passed through the material. LCD, OLED and microLED displays are driven using LTPS, IGZO, LTPO, and A-Si TFT transistor technologies as their backplane using ITO to supply current to the transistors and in turn to the liquid crystal or electroluminescent material. Segment and passive OLED and LCD displays do not use a backplane but use indium tin oxide (ITO), a transparent conductive material, to pass current to the electroluminescent material or liquid crystal. In LCDs, there is an even layer of liquid crystal throughout the panel whereas an OLED display has the electroluminescent material only where it is meant to light up. OLEDs, LCDs and microLEDs can be made flexible and transparent, but LCDs require a backlight because they cannot emit light on their own like OLEDs and microLEDs.

Liquid-crystal display (or LCD) is a thin, flat panel used for electronically displaying information such as text, images, and moving pictures. They are usually made of glass but they can also be made out of plastic. Some manufacturers make transparent LCD panels and special sequential color segment LCDs that have higher than usual refresh rates and an RGB backlight. The backlight is synchronized with the display so that the colors will show up as needed. The list of LCD manufacturers:

Organic light emitting diode (or OLED displays) is a thin, flat panel made of glass or plastic used for electronically displaying information such as text, images, and moving pictures. OLED panels can also take the shape of a light panel, where red, green and blue light emitting materials are stacked to create a white light panel. OLED displays can also be made transparent and/or flexible and these transparent panels are available on the market and are widely used in smartphones with under-display optical fingerprint sensors. LCD and OLED displays are available in different shapes, the most prominent of which is a circular display, which is used in smartwatches. The list of OLED display manufacturers:

MicroLED displays is an emerging flat-panel display technology consisting of arrays of microscopic LEDs forming the individual pixel elements. Like OLED, microLED offers infinite contrast ratio, but unlike OLED, microLED is immune to screen burn-in, and consumes less power while having higher light output, as it uses LEDs instead of organic electroluminescent materials, The list of MicroLED display manufacturers:

Sony produces and sells commercial MicroLED displays called CLEDIS (Crystal-LED Integrated Displays, also called Canvas-LED) in small quantities.video walls.

LCDs are made in a glass substrate. For OLED, the substrate can also be plastic. The size of the substrates are specified in generations, with each generation using a larger substrate. For example, a 4th generation substrate is larger in size than a 3rd generation substrate. A larger substrate allows for more panels to be cut from a single substrate, or for larger panels to be made, akin to increasing wafer sizes in the semiconductor industry.

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The screen, when combined with the touch element, is "the" major element of the user interface and as such we go to great lengths when testing screens during our review process to measure a displays quality by measuring Contrast Ratio, Color Calibration, Brightness and Sunlight Legibility.

LCD (Liquid Crystal Display) displays consist of a matrix of Liquid Crystals. Liquid Crystals do not emit light themselves and are reliant on some form of back-light to illuminate the whole display. As a result LCD displays can be very visible in direct sunlight.

IPS-LCDs provide a superior viewing angle and better color reproduction than non IPS-LCDs due to the layout of the LCD"s themselves. This has become a common display type for mid-range to high-end phones.

OLED & AMOLED utilizes "organic" LEDs which emits light and in the majority of cases does away with the need for the back-light of an LCD display resulting in a potentially thinner panel.

They consume less power as opposed to LCDs which always have the back-light on. When a pixel is "black" on a OLED/AMOLED display the pixel is truly off.

There are many different types of Mobile Phone Display used by Cell Phone Manufactures across the World. Over the last few years there has been significant advancement in technology and today we can see big and crystal clear Displays and Touchscreen with excellent Resolution. Today we also have foldable display made of flexible material.

LCD (Liquid Crystal Display) displays are most common and widely used by most Popular Mobile Phone Manufacturers. These are made of Liquid Crystals that do not emit light. They are supported by SMD LED (Light Emitting Diodes) to illuminate the whole display. Again LCD Displays are of following different types:

TFT LCD (Thin Film Transistor): These consume too much power and are no longer used by Popular Mobile Phone Brands. But manufacturers of cheap smartphones and feature phones still use them.

IPS LCD (In-Place Switching). These are better than TFT LCDs and comparatively consume less power that improves battery life. They are also sometimes referred to as Retina Display.

Resistive Touchscreen LCD: These are 2-Layered Display with the Touch not much responsive or accurate. There are generally used in Low Cost Cheaper Smartphones and Feature Phones.

Capacitive Touchscreen LCD: These are also 2-Layered display but are much better than Resistive Touchscreen. The Touch is much responsive and accurate. Most popular brands use these display in their smartphones.

OLED is relatively a New Technology to manufacture Display for Smartphone, Tablet, Computer Screen, Laptop and TV. They do not need and SMD LED (Light Emitting Diodes) to illuminate the whole display. OLED is much better than LCD in terms of color and brightness, better resolution, very responsive, light weight and wider viewing angle. They also consume less power.

AMOLED stands for Active-Matrix Organic Light-Emitting Diode. These displays are advanced version of OLED. These displays also offer all advantages of OLED.

Gorilla Glass is a type of very strong glass shield that are very resistant to damage by accidental fall of the phone. These Glass Shields protect the Display of the Phone from scratches and cracking / breaking. Gorilla Glass comes in different Class with Class 6 been the latest and toughest as on 2019.

Resolution is the number of pixels or dots that can be displayed horizontally and vertically by a screen. The more the resolution, the better will be the Picture and Video Quality of that Screen or Display.

I hope now you know all about different Types of Mobile Phone Display. If you liked this post then please share on your social profile so that others can also learn.

The technology used in the modern day smartphones have progressed significantly thanks to the rising competition. Apart from the basic features such as the camera quality, onboard storage, and sound quality, your mobile phone display is another area that needs maximum attention. For those new in the smartphone world, there are several different types of screen displays available across a vast range of smartphones. To ensure that you get to know more about them (including what their abbreviations mean), this article will round up 10 different types of smartphone displays available in the market.

TFT LCD simply means Thin Film Transistor Liquid Crystal Display. A technology that has gained recognition in the Smartphone market, the TFT LCD is used in most budget Smartphones due to its affordability during Smartphone manufacture. Although this technology offers a higher resolution as compared to the earlier LCD display, users are expected to experience poor visibility in direct sunlight or areas with excessive light.

Another severe case with these displays is that they consume a lot of energy leading to poor battery life especially in Smartphones with large displays.

Another type of Smartphone display we’re going to discuss is the IPS-LCD. An abbreviation for In-Place Switching, the IPS mobile phone display is superior to the TFT thanks to some notable improvements such as wide viewing angles and low power consumption. Due to its high cost of production, this display is common in most top of the range Smartphones such as Apple’s iPhone 4. Smartphones using this display deliver brilliant quality pictures with an improved battery life.

Ever heard of the resistive touchscreen display? Well, sit back and listen. The resistive touchscreen is one brilliant display that’s designed with a double layer of conductive materials with a small space left in between. When the screen is touched, the two layers merge leading to a complete circuit. This action sends a command to the phone’s OS triggering an action at the point of touch.

Comparing the resistive touchscreen to the capacitive touchscreen display, it’s evident that the former is less responsive and is found in most budget touch phones.

Quite different from the resistive touchscreen, capacitive screens are coated with a layer of transparent conductor (most commonly the Indium Tin Oxide). When the touchscreen is touched by the human finger, the electrostatic field screen sends a command to the phone’s OS which in return responds to the command.

Capacitive touchscreen displays are more responsive providing a better user experience as compared to resistive screens. Due to this reason, this touchscreen technology is used by most high-end Smartphones thanks to its simplicity and responsiveness.

Ever heard of the OLED screen display? Well, this is a newer Smartphone display that has elevated the touchscreen technology to a new level. With initials that stand for Organic Light Emitting Diode, the OLED consist of a carbon-based organic material that is sandwiched between two layers of sheets namely the anode and cathode. These two layers are then sandwiched between two glass plates at the top and bottom (seal and substrate).

When the screen of an OLED Smartphone is touched, the two conducting sheets send the respective commands to the OS at a faster pace leading to a blazing fast response time. This Smartphone technology produces exceptional bright colors and wide viewing angles making it the best for high-end Smartphone devices.

Another type of Smartphone display that has gained popularity among most mobile phone manufactures is the AMOLED. A name that simply stands for Active Matrix Organic Light Emitting Diode, these screen displays have the properties of OLED screens only that they’re more upgraded to improve quality and response time. AMOLED screens display images with brilliant colors and a high level of brightness and sharpness. Designed to offer lots of other brilliant quality feature, the AMOLED Smartphone display has rapidly gained popularity in the Smartphone world making it the preferred screen display for most top of the range Smartphones.

This advanced technology was developed by Samsung to feature in some of their top of the range Smartphones. An advanced version of the AMOLED display, the Super AMOLED mobile phone display consists of a touch response layer placed on the top display itself to improve response time and image quality. Since the display is super thin, this Smartphone technology consumes less battery power making it the perfect option for most expensive Smartphones such as the Galaxy SIII.

Another type of Smartphone display we can’t forget to mention is the Heptic/Tactile touchscreen. This technology is designed to offer a higher level of accuracy when a touchscreen is touched. Due to its accuracy, Heptic/Tactile touchscreen is used by top of the range Smartphones such as Blackberry and Nokia for business purposes.

Retina is another technical term used by Apple to refer to their high-resolution IPS-LCD backlit LED screen displays commonly used by the iPhone 4. The reason why this technology is named Retina is because the pixels cannot be identified by the naked eye thus making the image quality super sharp.

Ever heard of Gorilla Glass? Well, this is a special glass shield made from alkali-aluminosilicate that offers extraordinary damage resistance to your Smartphone display. As you all know, your Smartphone is always at a high risk of getting scratches and cracks caused by drops and bumps. With such a protective glass shield at the disposal, common screen damages will largely be reduced making your mobile phone display more durable and reliable. Though introduced by Apple, this technology has now been adopted by most Smartphone manufacturers such as Motorola, Nokia, and Samsung.

Now that we’ve discussed about 10 of the best smartphone displays used by mobile phones today, the ball is now on your hands when it comes to selecting your favorite display. Before we move on, we would like to mention that the Gorilla Glass is not a display but rather it’s a protective glass that shields your phone’s display from possible damage.

Whether you select the AMOLED, the OLED, the IPS or the TFT display, it’s always wise to understand your main intention. For instance, are you an indoor or an outdoor type of person? Are you a photo or a gaming enthusiast? With such questions in mind, I believe you’ll be able to make an informed decision on what will work best for you.

STONE Technologies is a proud manufacturer of superior quality TFT LCD modules and LCD screens. The company also provides intelligent HMI solutions that perfectly fit in with its excellent hardware offerings.

There is also a downloadable design software called STONE Designer. This is a completely free GUI design software you can use to create responsive digital module-ready user interfaces.

You can also use a peripheral MCU to serially connect STONE’s HMI display via TTL. This way, your HMI display can supply event notifications and the peripheral MCU can then execute them. Moreover, this TTL-connected HMI display can further be linked to microcontrollers such as:

Becoming a reputable TFT LCD manufacturer is no piece of cake. It requires a company to pay attention to detail, have excellent manufacturing processes, the right TFT display technology, and have a consumer mindset.

Now, we list down 10 of the best famous LCD manufacturers globally. We’ll also explore why they became among the top 10 LCD display Manufacturers in the world.

BOE Technology Group Co., Ltd., founded in April 1993, is an IoT company providing intelligent interface products and professional services for information interaction and human health. BOE’s three core businesses are Interface Devices, Smart IoT Systems, and Smart Medicine & Engineering Integration.

Interface Devises Business includes Display and Senor, Sensor, and Application Solutions. As a leading company in the global semiconductor display industry, BOE has made the Chinese display industry develop from scratch to maturity and prosperity. Now, more than one-quarter of the global display panels are made by BOE, with its UHD, flexible display, microdisplay, and other solutions broadly applied to well-known worldwide brands.

Smart IoT Systems Business includes Intelligent Manufacturing Services, IoT Solution, and Digital Art IoT Platform. BOE provides integrated IoT solutions in smart retail, smart finance, digital art, business office, smart home, smart transportation, smart education, smart energy, and other fields. In the field of digital art, BOE has launched its digital art IoT solution – BOE iGallery, realizing the perfect combination of technology and art. For smart retail, BOE provides IoT solutions in price management, shelf management, and customer behavior analysis to achieve seamless online and offline convergence.

Smart Medicine & Engineering Integration Business includes Mobile Healthcare IoT Platform and Smart Healthcare Services. BOE has launched mobile platforms for healthcare management, based on AI and big data algorithms, to provide personalized medical treatment and health management services for users. Healthcare services combine medical, information, AI, cell engineering, and other technologies, focusing on the digital hospital, digital human body and regenerative medicine, etc., and is committed to developing comprehensive and life-cycle health management solutions.

In 2019, BOE’s yearly new-patent applications amounted to 9657, of which over 90% are invention patents, amounting to over 70,000 usable patents in total. Data from IFI Claims also shows that BOE has ranked 13th among the Top 50 USPTO (The United States Patent and Trademark Office), Patent Assignees, in 2019. According to the 2019 International PCT Applications of WIPO, BOE ranked No.6 with 1,864 applications.

LG Display is a leading manufacturer of thin-film transistor liquid crystal displays (TFT-LCD) panels, OLED, and flexible displays.LG Display began developing TFT-LCD in 1987 and currently offers Display panels in a variety of sizes and specifications using different cutting-edge technologies (IPS, OLED, and flexible technology).

LG Display now operates back-end assembly plants in South Korea, China, and Vietnam. In addition, LG Display operates a sales subsidiary with a global network to effectively serve overseas markets.

Samsung Electronics is South Korea’s largest electronics industry and the largest subsidiary of the Samsung Group. In the late 1990s, Samsung Electronics’ independent technology development and independent product innovation capabilities were further enhanced. Its product development strategy not only emphasizes “leading the technology but also using the most advanced technology to develop new products to meet the high-end market demand at the introduction stage”.In addition to the matching principle, it also emphasizes the principle of “leading technology, developing new products with the most advanced technology, creating new demand and new high-end market”.

With innovative and differentiated technologies, QINNOOptoelectronics provides advanced display integration solutions, including 4K2K ultra-high resolution, 3D naked eye, IGZO, LTPS, AMOLED, OLED, and touch solutions. Qinnooptoelectronics sets specifications and leads the market. A wide range of product line is across all kinds of TFT LCD panel modules, touch modules, for example, TV panel, desktop and laptop computer monitor with panels, small and medium scale “panels, medical, automotive, etc., the supply of cutting-edge information and consumer electronics customers around the world, for the world TFT – LCD (thin-film transistor liquid crystal display) leading manufacturers.

AU Optronics Co., LTD., formerly AU Optronics Corporation, was founded in August 1996. It changed its name to AU Optronics after its merger with UNIOPtronics in 2001. Through two mergers, AU has been able to have a full range of generations of production lines for panels of all sizes.Au Optronics is a TFT-LCD design, manufacturing, and r&d company. Since 2008, au Optronics has entered the green energy industry, providing customers with high-efficiency solar energy solutions.

Sharp has been called the “father of LCD panels”.Since its founding in 1912, Sharp developed the world’s first calculator and LIQUID crystal display, represented by the living pencil, which was invented as the company name. At the same time, Sharp is actively expanding into new areas to improve people’s living standards and social progress. Made a contribution.

Sharp is committed to creating a unique company, creating life in the 21st century through unparalleled “originality” and “sophistication”, and is a sales company, operating video, home appliances, mobile phones, and information products throughout the major cities of the country. Establish a business point, establish a perfect after-sale service network, satisfy consumer demand.

Toshiba is a famous multinational company with a history of 130 years. It covers a wide range of businesses, including social infrastructure construction, home appliances, digital products, and electronic components. It covers almost every aspect of production and life. Toshiba has the largest research and development institution in Japan. Through unremitting innovation and development, Toshiba has been at the forefront of science and technology in the world.

From the introduction of Japan’s original washing machines, refrigerators, and other household appliances, to the world’s first laptop, the first 16MB flash memory, the world’s smallest 0.85-inch HDDs; Create advanced HDDVD technology; Toshiba created many “world firsts” in the research and manufacture of new SED displays and contributed to changing people’s lives through constant technological innovation.

Kyocera was founded in 1959 as a manufacturer of technical ceramics. Industrial ceramics is a series of advanced materials with unique physical, chemical, and electronic properties. Today, most of Kyocera’s products are related to telecommunications, including semiconductor components, RF and microwave packaging, passive electronic components, wireless mobile phones and network equipment, crystal oscillators and connectors, and optoelectronic products for optoelectronic communication networks.

Tianma microelectronics co., LTD., founded in 1983, the company focus on smartphones, tablets, represented by high order laptop display market of consumer goods and automotive, medical, POS, HMI, etc., represented by professional display market, and actively layout smart home, intelligent wear, AR/VR, unmanned aerial vehicles (UAVs) and other emerging markets, to provide customers with the best product experience.IN terms of technology, the company has independently mastered leading technologies such as LTPS-TFT, AMOLED, flexible display, Oxide-TFT, 3D display, transparent display, and in-cell/on-cell integrated touch control. TFT-LCD key Materials and Technologies National Engineering Laboratory, national enterprise Technology Center, post-doctoral mobile workstation, and undertake national Development and Reform Commission, The Ministry of Science and Technology, the Ministry of Industry and Information Technology, and other major national thematic projects. The company’s long-term accumulation and continuous investment in advanced technology lay the foundation for innovation and development in the field of application.

The screen, when combined with the touch element, is "the" major element of the user interface and as such we go to great lengths when testing screens during our review process to measure a displays quality by measuring Contrast Ratio, Color Calibration, Brightness and Sunlight Legibility.

LCD (Liquid Crystal Display) displays consist of a matrix of Liquid Crystals. Liquid Crystals do not emit light themselves and are reliant on some form of back-light to illuminate the whole display. As a result LCD displays can be very visible in direct sunlight.

IPS-LCDs provide a superior viewing angle and better color reproduction than non IPS-LCDs due to the layout of the LCD"s themselves. This has become a common display type for mid-range to high-end phones.

OLED & AMOLED utilizes "organic" LEDs which emits light and in the majority of cases does away with the need for the back-light of an LCD display resulting in a potentially thinner panel.

They consume less power as opposed to LCDs which always have the back-light on. When a pixel is "black" on a OLED/AMOLED display the pixel is truly off.

Smartphone display is the main thing a user sees when buying a new mobile device. This is because the display screen happens to interact with the software and do various things. However, the display screen has evolved and today humans have reached the milestone of making flexible screens. There are quite a lot of display types used in mobile phones.

TFT LCDs are supposedly the most common type of display units found in mobile devices. TFT LCD gives you good image quality and higher resolutions compared to earlier generation LCD displays however, in narrow viewing angles and in direct light or sunlight there’s poor visibility.

IPS LCDs are the next level of TFT LCD displays providing wider viewing angles and lower power consumption which leads to much-improved battery life. IPS-LCDs obviously are costlier than normal TFT LCD and hence located only on higher-end smartphones. A higher resolution (640 x 960 pixels) of IPS LCD is found n Apple iPhone 4 which is called Retina Display because of its brilliant picture quality.

Capacitive touchscreen technology happens to have a layer of glass laced with a transparent conductor (like indium tin oxide). When touched by the human body (finger), an interruption is created in the screens electrostatic field (which is measurable as a change in capacitance) and this, in turn, is detected by the phone’s processor or chip and which in turn will instruct the phone’s operating system to trigger an event or action accordingly.

This happens to be the newest technology in for displays of mobiles and monitors. As far as the OLED tech is concerned you will find an organic material which is placed between two conducting sheets (an anode and a cathode), which are also put between a glass top plate (seal) and a glass-bottom plate (substrate). The time an n electric pulse passes or is applied between the two conducting sheets, electro-luminescent light is produced directly from the organic material sandwiched between.

AMOLED is a different type of OLED displays for mobiles and are fast gaining popularity in the top-end smartphone segment. AMOLED screens can show us many things that we are present on OLED display like brilliant color reproduction, lightweight, good battery life, proper brightness, etc.

Super AMOLED displays take upon the AMOLED displays and is primarily developed by Samsung. Super AMOLED is constructed with touch sensors placed on the display itself, as opposed to creating a separate touch-sensitive layer (as in capacitive touch screen). This makes it the thinnest display technology on the market. Super AMOLED displays are currently only present in Samsung devices but more phones could use the technology in the future.

When you"re comparing different mobile devices, whether they"re phones, tablets, e-readers, or laptops, one of the differentiating features can be the display technology. But do you know the difference between OLED and AMOLED? What about LCD and e-ink? This guide will get you up to speed.

Liquid crystal is a fascinating substance that has molecular properties of both liquids and solids -- the application of an electrical current affects those properties, allowing more or less light to pass through a particular pixel, creating a gray scale.

In a full-color display, each pixel has three sub-pixels: one with a red filter, one with green, and one with blue. To create colors, different levels of light are passed through each sub-pixel. If you look really closely at an LCD screen, you can often pick out the sub-pixels, as in this image:

Apple"s Retina technology is a specific type of LCD called an in-place switching (IPS) LCD. This technology offers wider viewing angles and lower power consumption. The Retina label is applied when the pixel density is higher than can be distinguished by the human eye.

Obviously, to create light behind the color filters of an LCD screen, a backlight is needed. This is usually created using small fluorescent tubes and a reflector that scatters the light evenly through the pixels on the screen. Because of the large backlights in LCDs, blacks tend to be relatively bright, making for less contrast. LCDs also use more power than LED-based screens, are more affected by viewing angle, and occasionally suffer from dead pixels (though dead pixels can be fixed).

However, LCD production cost is still notably lower than many other options, meaning it"s easier to get a high-quality screen without breaking the bank. And even though it"s been around for a long time, you can still get really great screens, like those included in the iPhone 5, iPad Air, and Nexus 5.

LEDs are tiny devices that emit light of a single color, determined by the material used to create the diode. In traditional LEDs, metals like aluminum gallium arsenide (red), aluminum gallium indium phosphide (green), and zinc selenide (blue) are used.

There are a number of advantages to LEDs: they use less power than LCDs, they"re smaller and lighter, and each pixel is individually lit, making for much deeper blacks than a back-lit LCD.

Traditional LEDs, however, are too large to be used to create small displays; they may be used on the mega-screens you see in stadiums and in digital advertising, but you won"t see them in your cell phone display.

OLEDS, unlike LEDs, use carbon-based substances to create light instead of base metals. The molecular difference isn"t what"s important here, though -- the advantage of OLEDs over LEDs is that they"re significantly smaller, meaning they can be used to create mobile displays at high resolutions. They"re so small, in fact, that they can actually be applied to materials by an inkjet printer or screen printing.

Because each pixel is individually lit, and there"s no large backlight, OLEDs offer significantly better blacks than LCD screens, and they"re also superior in terms of power consumption. Their very small size make them lighter, as well.

However, OLEDs are generally quite expensive in comparison to LCDs, and blue diodes tend to degrade faster than other colors, leaving OLED screens with color-balance issues after many hours of use.

While OLEDs are more power-efficient than LCD screens, manufacturers of mobile devices are always looking for ways to increase the battery life of their devices, and adding an active matrix to OLED technology is one of the ways they can do this.

An active matrix is a thin-film transistor that"s integrated with the OLED matrix. This might sound complicated and technical, but the takeaway is simple: the circuitry for lighting the LEDs is more closely integrated with the LEDs themselves, reducing the amount of power that"s needed to operate the display. This leads to better battery life in your device. They also have faster refresh rates (what is a refresh rate?), making them good for watching video.

Many Samsung products, including the Galaxy S5, sport Super AMOLED screens, which integrate the touchscreen technology into the AMOLED display, allowing for an even thinner and lighter screen.

If you"ve ever used a Kindle, Nook, or Kobo, you"ve seen e-ink. The distinctive grayscale look stands out in a market saturated with bright display technologies.

E-ink works by applying an electric charge to hundreds of thousands of tiny cells on a page—the charge causes tiny pigmented chips to rise to the surface or fall away from it, and by applying the correct charges throughout the page, patterns can be created, forming text on the page.

There a number of significant advantages to e-ink displays: they"re very easy on the eyes, as they lack a harsh backlight; they"re easily readable in direct sunlight, just like paper; and they"re very energy efficient, as they only draw power when the display is being updated (this is why your Kindle lasts so long on a single charge).

While e-readers are the primary beneficiaries of e-ink technology, a couple phones have used it, like the Motorola F3 and the Samsung Alias 2. You"ll also see them on small devices like keyfobs that display access codes, and even on a Lexar USB stick.

Display technology is advancing, and we"re likely to benefit from new tech in the near future. I mentioned the fact that OLEDs can be used to create flexible displays, and this has been on display at the E3 convention in recent years. Don"t be surprised if your next cell phone has a semi-flexible screen.

Another interesting application of OLEDs is the transparent OLED (TOLED) technology that powers the Samsung Smart Window (below) and this transparent laptop from 2010.

Quantum-dot LEDs are an interesting technology that looks to have a lot of potential, as well—they"re pitched by NanoSys as a way for LCD manufacturers to compete with OLEDs. A quantum dot is a "light-emitting semiconductor nanocrystal" that is very bright, long-lasting, and allows for a huge range of colors.

And, of course, we"ll all be looking forward to full-color e-ink. Kyobo"s Mirasol e-reader had the technology, but was discontinued shortly after launch due to stiff competition and low demand. The Hanvon C18 is one of the current models, though it"s hard to get hold of outside of China.

While it"s difficult to predict what we"ll see next, it"s safe to say that stronger, lighter, brighter, and more flexible displays are on the way. What kind of display are you using at the moment? Are you looking to switch to another type? What are you most excited to see coming up? Share your thoughts below!

The company was originally founded in 2007. Since then we are constantly aiming to improve the quality of our products and bring our customers the highest quality service possible.

There are many different types of displays / touchscreens available across the range of smartphones and it is important that we know about them before buying one. Over last one year smartphones with large smartphone displays and touchscreens have really become popular. In this post we explain different types of displays and touchscreens and their pros and cons.

TFT stands for Thin Film Transistor technology. TFT LCDs are the most common type of display units used across mobile phones. TFT LCD offer better image quality and higher resolutions compared to earlier generation LCD displays but their limitation lies in narrow viewing angles and poor visibility in direct light or sunlight.

Large TFT displays consume more power and hence are not battery friendly. But since these are cheaper to manufacture these are found on budget phones, feature phones and lower end smartphones.

IPS stands for In-Place Switching. If you compare TFT vs IPS, then IPS LCDs are superior to normal TFT LCD displays with wider viewing angles and lower power consumption which leads to a much improved battery life. IPS-LCDs are costlier than normal TFT LCD and hence are found only on higher end smartphones. A higher resolution (640 x 960 pixels) version of IPS LCD is used in Apple iPhone 4 and is called Retina Display because of its brilliant picture quality.

Touchscreen LCD displays are of two types – Resistive and Capacitive. Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance. When the resistive touchscreen is touched with finger (or stylus) the two layers meet at the point of touch thus making a circuit at the point of touch. This information is recognized by the mobile’s processor / chip and passed on to the mobile’s OS there by triggering and event / action at the point of touch.

Resistive Touchscreens are not as responsive as capacitive touchscreens and often require a stylus to identify point of touch accurately. These are used only in lower end smartphones and feature touch phones.

Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor (like indium tin oxide). When a capacitive touchscreen is touched by human body (finger), an interruption is created in the screens electrostatic field (which is measurable as a change in capacitance) which is detected by phone’s processor or chip and which in turn instructs phone’s operating system to trigger and event or action accordingly.

Capacitive touchsceens are much better and responsive to human touch when compared to resistive touchsceens and hence the user experience for touch is much better with capacitive touchscreens. Capacitive Touchsceens are used in most of the higher end smartphones.

OLED stands for Organic Light Emitting Diode and is a newer technology for type of displays of mobiles and monitors. In OLED technology a layer of organic material (carbon based) is sandwiched between two conducting sheets (an anode and a cathode), which in turn are sandwiched between a glass top plate (seal) and a glass bottom plate (substrate). When electric pulse is applied the two conducting sheets, electro-luminescent light is produced directly from the organic material sandwiched between. Brightness and color can vary depending on the electric pulse.

OLEDs are much better compared to LCDs because of their exceptional color reproduction, blazing fast response times, wider viewing angles, higher brightness and extremely light weight designs.

AMOLED stands for Active-Matrix Organic Light-Emitting Diode. AMOLED displays are a type of OLED displays for mobiles and are rapidly gaining popularity in top end smartphone segment. AMOLED screens have all the attributes of an OLED display like brilliant color reproduction, light weight, better battery life, higher brightness and sharpness and light weight designs.

AMOLED displays are now getting into main stream and most of the latest higher end smartphones like Nokia N8 are now coming with AMOLED displays. If you can shell out a little extra, our suggestion is to go with AMOLEDs over TFT LCDs.

Super AMOLED displays are an even advanced version of AMOLED displays developed by Samsung. Super AMOLED display is built with touch sensors on the display itself, as opposed to creating a separate touch sensitive layer (as in capacitive touchscreen). This makes it the thinnest display technology on the market.

Super AMOLED displays are also much more responsive than other AMOLED displays. Samsung’s recent top of the line smartphone Samsung Galaxy S I9000 comes with Super AMOLED.

Retina Display is a term used by Apple for its high resolution (640 x 960 pixels) IPS LCD (with backlit LED) used by them in iPhone4. They call it the Retina display because its pixels cannot be individually identified by the human eye, thus making the display super sharp and brilliant.

Gorilla Glass is a special alkali-aluminosilicate glass shield with exceptional damage resistance that helps protect mobile displays from scratches, drops, and bumps of everyday use. Many companies like Motorola, Samsung and Nokia are now using Gorilla Glass to make their mobile displays more durable and reliable. It is always better to go for a smartphone with Gorilla Glass for that added protection and peace of mind.

So next time someone asks you about their TFT vs IPS capacitive touchscreen, or ask you for advice about mobile display types, you are now more informed.

Over the past 20 years, cell phones have evolved from simple devices made for mobile calling to smartphones that serve as mini computers. As phones got smarter, so did their screens. Take a journey back in time to see how modern phone displays came to be.

For the rest of the 1990s and into the 2000s, black-and-white passive matrix screens were the norm. The rows and columns combined to create text, giving off a blocky appearance.

In 2001, Nokia released the first smartphone to feature a monochromatic display. The Nokia 8250 allowed users to change the background from gray to a bright blue. That same year, the Sony Ericsson T68m and Mitsubishi Trium Eclipse were released, offering 256 colors.

Released in June 2007, the iPhone introduced many firsts. It was the first phone with an operating system, responsive touchscreen, and touch interface that replaced the traditional QWERTY keyboard. The phone screen itself comprised a video graphic array (VGA) display and offered a resolution of 320 x 480 – far exceeding other phones at the time.

In the next few years, phone manufacturers followed iPhone’s example and began making devices with multi-touch interfaces, higher screen resolutions, and larger phone screen sizes. In 2011, Samsung unveiled the Samsung Galaxy S2, which featured a 480 x 800 resolution. Then, in 2013, Motorola’s Moto X was thrust onto