ltps ips tft display in stock
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If you want to buy a new monitor, you might wonder what kind of display technologies I should choose. In today’s market, there are two main types of computer monitors: TFT LCD monitors & IPS monitors.
The word TFT means Thin Film Transistor. It is the technology that is used in LCD displays. We have additional resources if you would like to learn more about what is a TFT Display. This type of LCDs is also categorically referred to as an active-matrix LCD.
These LCDs can hold back some pixels while using other pixels so the LCD screen will be using a very minimum amount of energy to function (to modify the liquid crystal molecules between two electrodes). TFT LCDs have capacitors and transistors. These two elements play a key part in ensuring that the TFT display monitor functions by using a very small amount of energy while still generating vibrant, consistent images.
Industry nomenclature: TFT LCD panels or TFT screens can also be referred to as TN (Twisted Nematic) Type TFT displays or TN panels, or TN screen technology.
IPS (in-plane-switching) technology is like an improvement on the traditional TFT LCD display module in the sense that it has the same basic structure, but has more enhanced features and more widespread usability.
Both TFT display and IPS display are active-matrix displays, neither can’t emit light on their own like OLED displays and have to be used with a back-light of white bright light to generate the picture. Newer panels utilize LED backlight (light-emitting diodes) to generate their light hence utilizing less power and requiring less depth by design. Neither TFT display nor IPS display can produce color, there is a layer of RGB (red, green, blue) color filter in each LCD pixels to produce the color consumers see. If you use a magnifier to inspect your monitor, you will see RGB color in each pixel. With an on/off switch and different level of brightness RGB, we can get many colors.
Winner. IPS TFT screens have around 0.3 milliseconds response time while TN TFT screens responds around 10 milliseconds which makes the latter unsuitable for gaming
Winner. the images that IPS displays create are much more pristine and original than that of the TFT screen. IPS displays do this by making the pixels function in a parallel way. Because of such placing, the pixels can reflect light in a better way, and because of that, you get a better image within the display.
As the display screen made with IPS technology is mostly wide-set, it ensures that the aspect ratio of the screen would be wider. This ensures better visibility and a more realistic viewing experience with a stable effect.
Winner. While the TFT LCD has around 15% more power consumption vs IPS LCD, IPS has a lower transmittance which forces IPS displays to consume more power via backlights. TFT LCD helps battery life.
Normally, high-end products, such as Apple Mac computer monitors and Samsung mobile phones, generally use IPS panels. Some high-end TV and mobile phones even use AMOLED (Active Matrix Organic Light Emitting Diodes) displays. This cutting edge technology provides even better color reproduction, clear image quality, better color gamut, less power consumption when compared to LCD technology.
This kind of touch technology was first introduced by Steve Jobs in the first-generation iPhone. Of course, a TFT LCD display can always meet the basic needs at the most efficient price. An IPS display can make your monitor standing out.
According to LCD (Liquid Crystal Display) technology and LCD materials, mobile phone LCD assemblies can be classified into 2 types: TFT (Thin Flim Transistor) and OLED(Organic Light-Emitting Diode). TFT display needs with backlight, but OLED is light-emitting, each pixel is creating its own light.
For Original iPhone LCD, 5-8 plus and Xr, 11 is TFT, X-13 Pro Max is OLED (except XR and 11). But in mobile phone aftermarket, there are too many different types and different qualities, which makes customers confused.
What is in-cell? What is OGS or " with TP"? What is COF? What is COG? What is OEM? What is FOG? What is Original Change Glass? What is IPS? What is LTPS? What is a-Si?
HTPS with small size, high precision, and high contrast. Most used in magnified display products. Such as projectors, projection TVs, etc. And cannot be used as a mobile phone display, so we don"t talk about it here.
Because the electrons deflect the liquid crystal molecules through the transistor. Electron mobility fundamentally determines the refresh rates of the TFT device. The smaller mobility, the slower transmission of holes and electrons, and the slower response rate. Can"t physically support high refresh rates.
In order to improve the response performance, can increase transistor size to enhance the migration, but this will lead to the extra TFT device that will occupy the display area pixel area. Therefore, the larger unit transistor area, the single-pixel occupy area is smaller(Pixel Aperture Ratio ), resulting in lower brightness.
As we can see electron mobility of a-Si is very low (0.5-1cm2/Vs). But LTPS can deliver a hundred times the mobility than a-Si, and a much higher aperture ratio and PPI is much higher than a-Si resolution.
Compared with LTPS,a-si TFT have those "weakness":a-Si with so much low resolution and low definition. a-Si is 720*1280 with a very blurred display effect.
a-Si with so much bad display performance, but why are there still so many manufacturers producing phone LCDs with a-Si, or why do the customers willing to use a-Si LCD for their phone?
LCDs business has too much competition and wholesalers want to make more profit, they keep pushing suppliers to make LCDs at lower prices. So some of the suppliers start to produce aftermarket phone displays with a-Si to match customers" lower price requirements.
Now in the market a-Si LCDs for iPhone is TFT with TP but not in-cell. Our ZY a-Si will be in-cell not just TFT with TP. ZY a-Si incell for Xr and 11 ready now, please to get more details.
For more details or questions about in-cell and TFT with TP or about phone LCD display. Please click here to get more information, or Long press and scran the QR code to add me.
"Apple has long been speculated that it will launch an AMOLED version of its new iPhone in September along with two other LTPS TFT LCD models," industry sources said.
But TRI said that the definition LTPS TFT LCD panels varies proportionally with needed power to drive backlights in handsets, a relationship that is politically-incorrect in this age of eco-awareness and would work against promotions in markets with high proportions of consumers whose buying decisions are actually influenced by the green movement than fad.
Optimization resulting from high transmissivity of LTPS TFT LCD technology achieves a high luminance of 250cd/m2, a high contrast ratio of 400:1 and a wide color gamut of 70%, despite super-high density of 229 ppi.
A combination of high transmissivity of LTPS TFT LCD technology and NEC LCD Technologies" own unique super-reflective natural light TFT (SR-NLT) technology achieves high luminance of 200cd/m2 and a high reflective ratio of 15%, despite a super-high density of 229 ppi.
Optimization based on high transmissivity of LTPS TFT LCD technology achieves high luminance of 200cd/m2, a high contrast ratio of 400:1 and a wide color gamut of 70%, despite ultra-high density of 302ppi.
A combination of high transmissivity of LTPS TFT LCD technology and NEC LCD Technologies" own unique super-reflective natural light TFT (SR-NLT) technology achieves high luminance of 180cd/m2 and a high reflective ratio of 15%, despite ultra-high density of 302ppi.
Leadis supplies display drivers supporting the major small panel display technologies, including a-Si and LTPS TFT LCD"s, color STN LCD"s, and color OLED displays.
Estimated Shipments of Small and Medium-sized Display Panels, by Category Unit: 1 million units Period LTPS TFT LCD a-Si TFT LCD CSTN LCD MSTN LCD AMOLED Q1, 2010 69 234 66 18 6 Q2, 2010 78 252 66 18 6 Q3, 2010 102 264 48 18 12 Q4, 2010 96 252 48 12 18 Q1, 2011 96 228 36 12 18 Q2, 2011 102 300 36 6 24 Q3, 2011 108 300 24 12 36 Q4, 2011 108 280 24 12 42 Q1, 2012 110 300 15 12 42 Q2, 2012 120 310 13 10 42 Q3, 2012 150 320 10 10 54 Q4, 2012 140 320 10 10 54 Source: Topology Research Institute
Shipment Share of Cellphone Main Display by Technology Sum of / Unit Share (%) 2009 Q1 "10 a-Si TFT LCD 52.3% 59.2% CSTN 20.3% 15.3% LTPS TFT LCD 20.4% 17.6% AMOLED 1.4% 1.9% MSTN 5.6% 6% PMOLED 0.1% 0% Source: Display Search Quarterly Mobile Phone Shipment and Forecast Report
Founded in 2001, AFPD is a joint venture between Toshiba Corporation and Matsushita Electric Industrial Co., Ltd., specializing in the manufacture of LTPS TFT LCDs with excellent mass production and related technologies as its intelligence properties.
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.
"Samsung Display has halted local Gen-8 LCD lines: sources". THE ELEC, Korea Electronics Industry Media. August 16, 2019. Archived from the original on April 3, 2020. Retrieved December 18, 2019.
"Business Place Information – Global Operation | SAMSUNG DISPLAY". www.samsungdisplay.com. Archived from the original on 2018-03-26. Retrieved 2018-04-01.
"Samsung Display Considering Halting Some LCD Production Lines". 비즈니스코리아 - BusinessKorea. August 16, 2019. Archived from the original on April 5, 2020. Retrieved December 19, 2019.
Herald, The Korea (July 6, 2016). "Samsung Display accelerates transition from LCD to OLED". www.koreaherald.com. Archived from the original on April 1, 2018. Retrieved April 1, 2018.
Byeonghwa, Yeon. "Business Place Information – Global Operation – SAMSUNG DISPLAY". Samsungdisplay.com. Archived from the original on 2018-03-26. Retrieved 2018-04-01.
www.etnews.com (30 June 2017). "Samsung Display to Construct World"s Biggest OLED Plant". Archived from the original on 2019-06-09. Retrieved 2019-06-09.
"China"s BOE to have world"s largest TFT-LCD+AMOLED capacity in 2019". ihsmarkit.com. 2017-03-22. Archived from the original on 2019-08-16. Retrieved 2019-08-17.
AMOLED and TFT are two types of display technology used in smartphones. AMOLED (active-matrix organic light-emitting diode) displays are made up of tiny organic light-emitting diodes, while TFT (Thin-Film Transistor) displays use inorganic thin-film transistors.
AMOLEDs are made from organic materials that emit light when an electric current is passed through them, while TFTs use a matrix of tiny transistors to control the flow of electricity to the display.
Refresh Rate: Another key difference between AMOLED and TFT displays is the refresh rate. The refresh rate is how often the image on the screen is updated. AMOLED screens have a higher refresh rate than TFT screens, which means that they can display images more quickly and smoothly.
Response Time: The response time is how long it takes for the pixels to change from one colour to another. AMOLED screens have a shorter response time than TFT screens..
Colour Accuracy/Display Quality: AMOLED screens are more accurate when it comes to displaying colours. This is because each pixel on an AMOLED screen emits its own light, which means that the colours are more pure and true to life. TFT screens, on the other hand, use a backlight to illuminate the pixels, which can cause the colours to appear washed out or less vibrant.
Viewing Angle: The viewing angle is the angle at which you can see the screen. AMOLED screens have a wider viewing angle than TFT screens, which means that you can see the screen from more angles without the colours looking distorted.
Power Consumption: One of the main advantages of AMOLED displays is that they consume less power than TFT displays. This is because the pixels on an AMOLED screen only light up when they need to, while the pixels on a TFT screen are always illuminated by the backlight.
Production Cost: AMOLED screens are more expensive to produce than TFT screens. This is because the manufacturing process for AMOLED screens is more complex, and the materials used are more expensive.
Availability: TFT screens are more widely available than AMOLED screens and have been around for longer. They are typically used in a variety of devices, ranging from phones to TVs.
Usage: AMOLED screens are typically used in devices where power consumption is a concern, such as phones and wearable devices. TFT screens are more commonly used in devices where image quality is a higher priority, such as TVs and monitors.
AMOLED and TFT are two different types of display technology. AMOLED displays are typically brighter and more vibrant, but they are more expensive to produce. TFT displays are cheaper to produce, but they are not as bright or power efficient as AMOLED displays.
The display technology that is best for you will depend on your needs and preferences. If you need a screen that is bright and vibrant, then an AMOLED display is a good choice. If you need a screen that is cheaper to produce, then a TFT display is a good choice. However, if you’re worried about image retention, then TFT may be a better option.
Nauticomp Inc.provides world-class fully customizable touchscreen displays for commercial and industrial settings. With features like sunlight readability, brightness adjustability, infrared lighting, full backlighting, all-weather capabilities, etc., our displays are second to none. Contact us today to learn more.
The demand for the best visual experience has grown higher over recent years. Everyone wants the best in the class display to their smartphones to view the high-definition magic their phone provides. This demand for better display has risen recently as big brands like iPhone and Samsung have added some absolutely gorgeous displays to their smartphones.
The major battle begins here. The two competitors of the game are LTPS LCD and AMOLED. These are state of the art displays and people often find themselves comparing these two displays. People are wondering about the result for LTPS vs AMOLED.
LTPS and AMOLED comparison has always been an interesting debate. Potential buyers of smartphones keep comparing the difference between LTPS and AMOLED. There is a complete LTPS and AMOLED comparison below which outlines the difference between these two types:
LTPS stands for Low-Temperature PolySilicon. This type of display provides a faster and more integrated display compared to a standard LCD. The LTPS display provides a better picture quality for the user and some people consider it to be more true to life. It provides larger picture densities and is also lower on power consumption as it does not light up every pixel individually. People can expect a higher picture resolution in their displays.
AMOLED stands for Active Matrix Organic Light Emitting Diode. AMOLED displays are completely different. They use an array of LEDs that help light up every pixel individually, so the only area of the display that is in use, only those pixels light up and the others stay shut. This helps provide a higher contrast to the image with very deep blacks. The display also helps in power consumption as every pixel draws power individually.
There is no actual winner to this debate, just like the console war or the Android vs Apple debate. The choice depends completely on the user and their tastes and preferences. If the users want a better picture resolution in their display, they can go with LTPS LCD and if the user wants a higher contrast picture to their display then they can go with AMOLED. Both displays deteriorate faster than standard LCD screens. Apple is known to use LCD panels in their smartphones and Samsung is known to use AMOLED ones. These are the points that can help the user make an informed decision about which display they would want to go with.
With The Advent Of New Display Technologies And The Availability Of Examples Such As IPS LCD, LTPS LCD, And AMOLED In Mobile Phones, The Choice Has Become Difficult For Users.
The world of smartphones has undergone various changes and developments in recent years. We have witnessed the unveiling of innovations in this field, each of which can be considered a revolution. Undoubtedly, one of these innovations is introducing different generations of display panels, which has led to the display of high-quality images and smartphones these days.
Displays act as an interface between the device and users and are now recognized as one of the most vital components of smart devices such as tablets, smartphones, and home computers; Because the result of the operation of the whole device is displayed on this component of the hardware and the transfer of commands is also transferred to the device through this part.
While Samsung, the largest manufacturer of smartphones globally, AMOLED displays are used in its flagship products, LG continues to equip its new products with IPS LCD monitors. Many other companies have another type of display panel called LTPS LCD Are employed. But what is remarkable is the advantages and disadvantages of each of these screens over the other.
Do not use AMOLED displays high-end and expensive Galaxy S and Galaxy Note phones. Does it have an advantage over the screens in LG and Huawei phones? We intend to answer these questions below by examining the types of technologies that can use on screens.
Liquid Crystal display LCDIt is a technology that brings slim and thin screens to the world of smartphones. In a better description, this technology made it possible to produce today’s thin smartphones. LCD monitors have optimal energy consumption and work based on the “light barrier” phenomenon. The liquid crystal in these displays is a kind of backlight that an LED can control or has a reflector provided and uses to expose the image to users.
Screen LCD is divided into two main types; Passive Matrix pages) And Thin Film Transistor pages, which are called TFTAre also known to users. LCD monitors with a passive matrix relative to TFT plates Consume more energy.
Although the use of backlighting in these displays makes them and the smartphones produced by the thicker, this makes the colors and images displayed more natural and clear.
For this reason, it is said that the best viewing angle for viewing images on these screens is the front angle. TFT monitors are now obsolete and have fewer smartphones.
Technologies used in LCD monitors could not maintain the quality of colors and images at wide viewing angles. That’s why another category of LCD monitors under In-Plane SwitchingOr IPSIt was introduced to the market, which solved this problem to a great extent. IPS screens have the ability to change the direction of liquid crystal molecules between glass substrates and arrange them. This significantly improves the viewing angle and the ability to produce color on these displays.
Compared to TFT monitors, IPS LCD monitors consume less energy, and you can also see better images in the sun. The colors produced by these panels are also very natural, but the cost of producing them is far from the cost of producing LCD screens. More than. IPS LCD screens have helped to grow the smartphone market in recent years, and many manufacturers are now using these screens in their products.
LCD screens use uniform (amorphous) silicon material as a color rendering agent; Because this material can be used along with complex electronic boards with high electrical current. This will cause the screen resolution to be slightly limited and the temperature to rise slightly. Later, the replacement of amorphous silicon by polysilicon removed these barriers, and it was possible to increase the resolution and reduce the operating temperature of these displays.
Display manufacturers could also use larger volumes of uniform polysilicon to help electrons move faster, resulting in better resolution and faster refresh rates. With the use of this new material because of the possibility of using cheaper and more expensive substrates, the total cost of production of this type of LCD monitorsDecreased.
These monitors are now titled LCD Low-Temperature PolySilicon Or LTPS LCDAre, compared to LCD monitors’ first generation. They have higher pixel density, better resolution, lower power consumption, and lower operating temperatures.
These panels are therefore called RetinaThey became known that the human eye could not see their pixels. Although Apple measures the pixel density of its displays differently from other companies, Retina displays are Designed to provide users with a density of more than 300 pixels per inch.
screenAMOLEDCompared to LCD monitors, they use completely different technologies, and there is no mention of liquid crystals or other complex structures in them. These displays have an array of small LEDs mounted on Thin Film Transistor modules. Or TFTThey is riding. Organically structured and made using organic materials, these LEDs emit the light needed to display images and colors.
Manufacturers use a combination of filters to minimize the amount of light dissipated by these sources to have outstanding efficiency in these displays. The amount of brightness and color produced by these OLED sources also varies according to the electric pulse.
Given that each LED, Is a separate source from other LEDs, can be cut off by energy, the light emission by each of them can be stopped and thus display a specific image for users.
This structure has the ability to control any OLEDAnd provides the system with pixels; The so-called Active MatrixAnd is currently used in Active Matrix Organic Light Emitting Diode displays AMOLED Is used.
Produce more vivid and natural colors, wider viewing angle, less thickness and weight, and faster response time, including OLED displays’ benefits compared to LCD monitors.
Compared to other technologies used in displays, AMOLED displays can display black colors more accurately and clearly; Because this color is easily accessible by turning off part of the LEDs. More accurate display of black colors makes AMOLED displays, Images with much better contrast or contrast.
Given that OLED displays do not have a backlight, and when producing black color, some of these LEDs are turned off, the energy consumption of these panels is compared to LCDs.It is much more efficient.
But on the other hand, studies show that the lifespan of AMOLED screens is less than LCD panels. Other disadvantages of these displays include losing a significant portion of the image quality when working in bright environments such as sunlight.
Super AMOLED screens are also an upgraded version of OLED screens, and AMOLED is currently manufactured exclusively by Samsung. Unlike AMOLED panels, These displays are designed to integrate touch sensors with OLED cells to fit in.
This way, you will not need to use a separate touch module when using these panels. This causes Super AMOLED displays to have better brightness and image quality and also be able to provide users with better images in bright environments.
In choosing an ideal display panel for smartphones, we must pay more attention to the user’s needs and, by examining them, choose one of the above. If you need a good display with an accurate color display, LCDscreensIt will be the best option for you.
These monitors also have the best lifespan among different types of display panels. LTPS LCD monitors can provide higher image resolution than IPS LCD monitors, and they Spoil sooner.
AMOLED displays also have the best contrast when displaying images among these panels; But compared to LCD monitors over time, they break down faster. That way, if you care more about image quality and resolution, LTPS LCD monitors select AMOLED displays. If you are more interested in contrast, they will be the best choice for you.
In addition, if you spend most of your time outdoors and in the sun, it is better to have a smartphone with an IPS LCD. Choose; Because these monitors perform better in bright environments. But if you are indoors most of the time, choose a smartphone with an AMOLED display. Or Super AMOLED, Seems wiser.
The world of smartphones has been busy for the past few months. There have been numerous revolutionary launches with groundbreaking innovations that have the capacity to change the course of the smartphone industry. But the most important attribute of a smartphone is the display, which has been the focus for all prominent players in the mobile phone industry this year.
Samsung came up with its unique 18:5:9 AMOLED display for the Galaxy S8. LG picked up its old trusted IPS LCD unit for the G6’s display. These display units have been familiar to the usual Indian smartphone buyer. Honor, on the other hand, has just unveiled the new Honor 8 Pro for the Indian market that ships with an LTPS LCD display. This has led to wonder how exactly is this technology different from the existing ones and what benefits does it give Honor to craft its flagship smartphone with. Well, let’s find out.
The LCD technology brought in the era of thin displays to screens, making the smartphone possible in the current world. LCD displays are power efficient and work on the principle of blocking light. The liquid crystal in the display unit uses some kind of a backlight, generally a LED backlight or a reflector, to make the picture visible to the viewer. There are two kinds of LCD units – passive matrix LCD that requires more power and the superior active matrix LCD unit, known to people as Thin Film Transistor (TFT) that draws less power.
The early LCD technology couldn’t maintain the colour for wide angle viewing, which led to the development of the In-Plane Switching (IPS) LCD panel. IPS panel arranges and switches the orientation of the liquid crystal molecules of standard LCD display between the glass substrates. This helps it to enhance viewing angles and improve colour reproduction as well. IPS LCD technology is responsible for accelerating the growth of the smartphone market and is the go-to display technology for prominent manufacturers.
The standard LCD display uses amorphous Silicon as the liquid for the display unit as it can be assembled into complex high-current driver circuits. This though restricts the display resolution and adds to overall device temperatures. Therefore, development of the technology led to replacing the amorphous Silicon with Polycrystalline Silicon, which boosted the screen resolution and maintains low temperatures. The larger and more uniform grains of polysilicon allow faster electron movement, resulting in higher resolution and higher refresh rates. It also was found to be cheaper to manufacture due to lower cost of certain key substrates. Therefore, the Low-Temperature PolySilicon (LTPS) LCD screen helps provide larger pixel densities, lower power consumption that standard LCD and controlled temperature ranges.
The AMOLED display technology is in a completely different league. It doesn’t bother with any liquid mechanism or complex grid structures. The panel uses an array of tiny LEDs placed on TFT modules. These LEDs have an organic construction that directly emits light and minimises its loss by eradicating certain filters. Since LEDs are physically different units, they can be asked to switch on and off as per the requirement of the display to form a picture. This is known as the Active Matrix system. Hence, an Active Matrix Organic Light Emitting Diode (AMOLED) display can produce deeper blacks by switching off individual LED pixels, resulting in high contrast pictures.
The honest answer is that it depends on the requirement of the user. If you want accurate colours from your display while wanting it to retain its vibrancy for a longer period of time, then any of the two LCD screens are the ideal choice. LTPS LCD display can provide higher picture resolution but deteriorates faster than standard IPS LCD display over time.
An AMOLED display will provide high contrast pictures any time but it too has the tendency to deteriorate faster than LCD panels. Therefore, if you are after greater picture quality, choose LTPS LCD or else settle for AMOLED for a vivid contrast picture experience.
May 10, 2018 (Tokyo, Japan) - Japan Display Inc. (JDI) today announced the development of a 3.25-inch 1001ppi low temperature polysilicon (LTPS) TFT LCD specifically-designed for virtual reality (VR) head mount display (HMD) applications. JDI plans to start commercial shipments by the end of March in 2019, and will accelerate the design of even higher resolution displays for VR-HMD applications in the future.
In order to achieve natural and realistic motion pictures in VR-HMD devices, the desired display characteristics are: high pixel density, improved motion blur, and low latency. JDI announced the development of a high-pixel-density 803ppi LCD last year, which helped to alleviate problems associated with users noticing pixel grid lines (i.e., pixelation). However, even more compact-size LCDs and higher magnification lenses are required to decrease the size and weight of HMD devices. 800ppi is not sufficient for this purpose. Instead, display resolution over 1000ppi is anticipated from the market.
JDI’s new 1001ppi LTPS TFT LCD not only features high pixel density, but also has improved LC response time from 4.5msec to 2.2msec (gray-to-gray, worst case) which helps to reduce motion blur. In addition to these features, the 1001ppi LTPS TFT LCD is able to operate at 120Hz refresh rate, though most displays for VR-HMD applications operate below 90Hz. This 120Hz refresh rate contributes to minimize system latency.
JDI will continue to strive to maintain its leading position in high-pixel-density displays for VR-dedicated HMD devices by leveraging it’s core technological competency in the development of LTPS TFT LCDs.
Japan Display Inc. (JDI) is the leading global manufacturer of advanced small- and medium-sized LTPS LCD panels. By leveraging its advanced technologies and the world"s largest LTPS production capacity, JDI provides high resolution, low power consumption and thin displays for smartphones, tablets, automotive electronics, digital cameras, medical equipment and other electronic devices. JDI, which commenced operations in April 2012, was formed through the consolidation of the display panel businesses of Sony, Hitachi and Toshiba. The company"s common stock is traded on the Tokyo Stock Exchange with the securities code number 6740. For more information please visit: https://www.j-display.com/english/.