cheap alternative to tft display manufacturer

Providing a high level of design flexibility and user-friendly programming, the Graphic PMVA technology from GTK and is a cost-effective alternative to TFTs. Since the display can adapt dynamically to show what is required, customers can achieve a greater level of customisation and are not restrained to one single layout by use of graphic technology over segment and icons.

The PMVA technology features a negative transmissive display, which offers a very black contrast ratio, and typically comes with a white LED backlight, though other colours are available on request. Colour content can be added via silk screen printing for fixed colour content, or an LED array which offers a greater choice of backlit colour combinations.

The PMVA is a high performance product with good all-round viewing angles, a high contrast ratio and can operate in temperatures ranging from -10 to +80°C. It has an operating life of 100,000 hours MTBF and interface to the PCB can be achieved via flexible printed circuit (FPC) or metal pins.

"The addition of graphics to PMVA display technology really opens up opportunities for OEMs. The ability to add graphics dynamically means that they can utilise PMVA as a standard technology across their range but still produce custom solutions for different markets or applications: an example of this would be designing and programming the displays for different language requirements. This can also result in economies of scale. Programming this type of display is simpler and less time consuming when compared with TFTs and this assists in reducing time to market for new products. The versatility of this product makes it ideal for a wide variety of market applications,” commented: Clive Dickinson, Business Manager, Optoelectronics, GTK.

ER-TFT043A2-3 is 480x272 dots 4.3" color tft lcd module display with driver IC ST7282 and optional capacitive touch panel with controller and connector,optional 4-wire resistive touch panel with connector,superior display quality,wide view angle and easily controlled by MCU such as 8051, PIC, AVR, ARDUINO,ARM and Raspberry PI .

It can be used in any embedded systems,car,mp4,gps,industrial device,security and hand-held equipment which requires display in high quality and colorful image.It supports rgb interface. FPC with zif connector is easily to assemble or remove.Of course, we wouldn"t just leave you with a datasheet and a "good luck!".Here is the link for 4.3"TFT Touch Shield with Libraries, Examples.Schematic Diagram for Arduino Due,Mega 2560,Uno and 8051 Microcontroller Development Board&Kit.

Our new line of 10.1” TFT displays with IPS technology are now available! These 10.1” IPS displays offer three interface options to choose from including RGB, LVDS, and HDMI interface, each with two touchscreen options as capacitive or without a touchscreen.

The new line of 3.5” TFT displays with IPS technology is now available! Three touchscreen options are available: capacitive, resistive, or without a touchscreen.

TFT displays are full color LCDs providing bright, vivid colors with the ability to show quick animations, complex graphics, and custom fonts with different touchscreen options. Available in industry standard sizes and resolutions. These displays come as standard, premium MVA, sunlight readable, or IPS display types with a variety of interface options including HDMI, SPI and LVDS. Our line of TFT modules include a custom PCB that support HDMI interface, audio support or HMI solutions with on-board FTDI Embedded Video Engine (EVE2).

These wide viewing angle Small Format TFT LCDs with optional touch are industrial grade and cost competitive. Therefore these products are a popular display choice to integrate in many projects for example for use in ticket vending machines (TVMs) and other custom projects.

Using only high-tech factories that we partner with, we provide clients with the service of designing liquid crystal display panel (LCD) and liquid crystal display module(LCM), and is committed to the customized service, R&D, sales, after-sales service of display products. Our factories have hundreds of engineers focusing on creating the highest quality displays including monochrome LCD (TN, STN), colour LCD (CSTN and TFT), Custom LCD’s, LCD module (both COG* and COB*) which are widely used in mobile phones and many other applications.

Our state of the art factory produces High Resolution TFT glass panel cells, has TN, HTN, STN and TFT technologies for LCD panels. The Factory has class 1000 clean rooms, high accuracy bonding, pre bonding and heat seal machinery, many production lines specifically for TFT production, OCA and OCF bonding machines,  In-House LCD glass cleansing process, output thousands of pieces per month.

Touchscreen overlay cover glass only available (so you do not have to purchase the display)These displays can come with: touchscreen components, touchscreen overlays, industrial touch screen,Wide LCDs, LED TFTs, and TFT Colour displays.

Other options are: LCD drivers, LVDS Touchscreen displays, automotive LCD Display, TFT high resolution screens, TFT LCD capacitive touchscreens, TFT capacitive touchscreens, high brightness LCDs, Letterbox Displays, small VGA Displays, LCD panel without backlights,Variations of our Small Format TFT LCDs include: TFT Display touchscreens, TFT IPS Display, monochrome displays, TFT or LCD, embedded components, LCD components, TFT Drivers, industrial range of Displays,

CDS also offers industrial TFT LCDs,Our displays are used in: touch screen vending machines, automotive touch screen displays, vending machine display panel, Touch screen vending, TFT Automotive, LCD Dislay panel kits, Touch screen TFT monitors, LCD Display components, LCD Screen components,  and POS LCD Displays.As you can see from the tables above we have sizes including:  8.8 inches, 4.3 inch LCD Display, 10.1″ TFT LCD,  3.5 inch LCD Display, 4.3 inch display, 3.5 inch TFT LCD Display, 4.3″ screen, 7 inch LCD panel, 3 inch LCD Displays, and 4.3″ TFT LCDs as well as other small LCD Display screens.We have options on and equivalents to the following displays and TFT panel manufacturers:  Raystar, Kingtech LCD, Digital View, OLED modules, OLED products, Powertip LCD Displays, Data Vision LCD, LG TFT Display, Tianma NLT, Powertip Displays, Mitsubishi LCD Displays, DMC components, Kyocera LCDs, NLT Technologies Ltd, Sharp LCD TFT modules, LCD manufacturers in the USA, PMOLED Displays, innolux display corp, Industrial touchscreens, A Grade TFT LCD Displays, Panoramic TFT Displays, Samsung TFT Displays, Touchscreen components, Transparent TFT Displays, Touchscreen components,  TFT LCD controllers, as well as other TFT LCD manufacturers and Liquid crystal Display manufacturers.

CDS offers the widest range of displays and touchscreens including Abon touchscreens, Ampire LCD distributor, alternative Prisma interface baord supplier including Prisma iiia, Solomon Goldentek, Panasonic TFT, Winmate display, USB IO, and Apollo monitors

Our range includes AMOLED, circular displays, circular monitors, circular screens, circular TFT screens, round displays, Round TFT LCD displays, TFT AMOLEDs, TFT and IPS, TFT display interface microcontroller, TFT LCD or AMOLED, TFT LCD super AMOLED, WXGA TFT Displays, and WXGA TFT screens

As well as large format displays CDS also offers DSI TFT Display, large monochrome LCD displays, mono displays, mono OLEDC displays, mono TFT LCDs, monochrome displays, PCT Touchscreens, projected capacitive touch PCT technology, sq monitors and squid IDS.

CDS added a number of additional controller boards nd accessories which include TFT adaptor boards, TFT boards, TFT display controller boards, USB c LCD controller, USB touch kit, resistive touch screen, TFT accessories com, LCD controller board, LCD controller board USB c, LCD controller board, HDMI to MiPi DSI board, HDMI to MiPi DSI bridge, HDMI to MiPi LCD controller board, EDP adaptor bard, elite C microcontroller, Displaylink DL 3000 .

Whether it be bar type LCDs or any of CDS display solutions or many TFT displays we can help with comparing mipi dsi vs lvds interfces or mipi to edp wch can include use on pos shelf displays and rgb epaper for example.

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With the continual development of LCD technologies, TFTs have become widely available at a lower price point. The manufacturing process of TFTs has been standardized which has changed the industry for display applications, making TFTs a feasible replacement option for graphic LCDs. This application note will discuss the options for replacing a graphic LCD with a TFT LCD. Considerations of price, size, features and functions will be analyzed to evaluate the options for TFT displays in place of a graphic LCD.

The two displays that will be reviewed in this application are described in the table below. These displays are similar in size and cost but vary in features and technical specifications.

Graphic LCDs are common for industrial applications where the features of TFTs are not justified by price. In recent years, TFT manufacturing has broadened its standard manufacturing process, making TFTs a competitor in typical graphic LCD applications.

TFTs offer additional features that graphic LCDs cannot provide. Such features consist of high color and resolution. TFTs also have the benefit of integrating capacitive and resistive touch functions to the display. If you are considering replacing a current graphic LCD, it may be time to switch to a TFT.

Graphic LCDs are a common display for industrial applications where vivid and high-resolution graphics are not essential to the application. Graphic displays typically have an 8-bit parallel interface which does not require a high frequency clock to communicate with the display. The graphic display in this example has 128 x 64 dots of resolution. This means the memory requirement of the frame buffer for this display is small and is provided by the IC on the display. Graphic LCDs do not offer RGB pixel color and display pixels as either on or off.

Significant limiting factors for graphic LCDs include the resolution and color depth of the display. The options for what can be displayed is restricted to a small area, in this example 128x64 pixels. This means that the image must be very low resolution and text must be very small. Typical graphic LCD applications display text or small user interface option.

The dimensions of G12864B-BW-LW63 are reviewed below. This graphic LCD is close in size to E30RA-FW400-N, the main differences being the mounting of the backlight and the depth of the displays. This graphic LCD is transmissive, STN blue, with a white LED backlight. The demo images will be displayed with white pixels and a blue background.

An example application for this graphic LCD will be reviewed in comparison with the TFT. The graphic LCD is interfaced over an 8-bit parallel connection. The display controller IC, ST7565, provides 8 pages of display RAM, an internal oscillator, and power regulation functions. This makes it easy to control a graphic LCD with a simple 8-bit controller because the main functions are provided internally.

The graphic LCD will display a menu followed by a temperature measurement screen. This is to provide an example of a typical graphic LCD application. Below is an example of the menu and the temperature measurement screen before they are uploaded onto the display.

Pixel size is limited for graphic LCDs. The full page consists of 128x64 pixels so the images must be low resolution and small. The amount of RAM provided by the embedded IC of the display will support 8 full pages of display data. The images must be black and white but will appear as white and blue once uploaded to the display. Below are the images of the display with these example applications uploaded.

The individual pixels can be seen on the graphic LCD and can be altered to project a monochrome image. STN blue graphic LCDs will display white pixels over a blue background. The amount that can be displayed in one page is restricted to 128x64 pixels. Simple icons and characters are common options for graphic display applications.

The design for graphic displays must be simplified to low resolution texts and icons. When you get down to a low resolution, such as 128x64 pixels, every pixel counts in creating a coherent image. This is why there is a standard set of icons used, and you will see them across graphic display applications. These icons are reminiscent of an early Windows computer era, 1980’s/1990’s. Most of these applications have already transferred to higher resolution and colored TFTs.

TFTs have begun to replace graphic LCDs in many applications. This is largely due to the price decrease of the displays and the electronics required to support them. The price of microprocessors and memory chips has substantially decreased, making TFTs a competitive alternative to graphic LCDs. TFT displays have the benefit of higher graphics quality, color, and speed for no extra cost.

The TFT used in this application is close in size to the graphic display. The display can be used both vertically and horizontally by changing the scan direction register. This can also be done by changing the page and column addresses before writing to RAM. The dimensions of the TFT are reviewed below from a vertical reference.

TFT displays offer a higher resolution and color depth. The TFT in this application has a resolution of 480x854 and can display up to 16.7 million colors. The combinations of color and the number of available pixels drastically increases the options for what can be displayed.

The TFT’s size is similar to the graphic LCD, but the resolution area is over six times larger. This makes a significant difference in image quality and available area. Below are the two graphic LCD demos displayed on the TFT.

Both graphic LCD demos can fit in the TFT display resolution and only take up a fraction of the total area available. The resolution of the TFT is highlighted by the amount of data that can be stored in one frame of the display area. Each pixel makes up only a small part of the image which means high resolution images can be portrayed. The same image is uploaded on both the graphic LCD and the TFT below.

TFTs also differ from graphic LCDs because they can display colors. This display supports 24-bits of color data for each pixel. This mean there are 16.7 million colors to select from. The graphic LCD writes to each pixel as on or off. The TFT assigns each pixel 24-bits of color data which means there are 16.7M unique colors that can be displayed.

TFTs have become increasingly standard for most display applications. Even if the application does not require high definition for its intended function, the comparable price for each display type makes the graphics quality an added bonus.

E30RA-FW400-N uses a 24-bit parallel interface and renders 24-bpp of color data for each pixel. This interface is fast enough to support this resolution and color depth to maintain a frame rate of 60 Hz. The only draw-back to this interface is the number of data pins that must be connected to a controller. TFTs come with many different interfaces depending on the resolution.

The graphic LCD demo can be recreated for the TFT to display more complex elements and colors. The addition of color and an increased pixel area gives the display more flexibility on what can be displayed and the quality of the image. TFT displays also have the benefit of touch interface options which can incorporate the user interface on the screen. Below is the example displayed on the TFT.

Some considerations should be made when switching from a graphic LCD to a TFT. A higher resolution means more pixels per frame. An increase in color depth means there is more data assigned to each of the pixels. The memory cost for one page of data can add up quickly depending on size and color depth chosen. The TFT in this example needs a minimum of 1.23MB if using the 24-bpp color depth. A lower color depth can be chosen through commands if you want to reduce memory costs.

The display also requires a higher speed interface to support its resolution and color depth. This display can be interfaced over a 16, 18 or 24-bit parallel interface with a clock cycle of 24.5MHz. This is the minimum speed required to maintain a frame rate of 60Hz. A high-speed controller is also required for this. Since high-speed controllers are becoming more affordable, these constraints are not as significant of a factor as they used to be.

Buyers and others who are developing systems that incorporate FocusLCDs products (collectively, “Designers”) understand and agree that Designers remain responsible for using their independent analysis, evaluation and judgment in designing their applications and that Designers have full and exclusive responsibility to assure the safety of Designers" applications and compliance of their applications (and of all FocusLCDs products used in or for Designers’ applications) with all applicable regulations, laws and other applicable requirements.

Designer agrees that prior to using or distributing any applications that include FocusLCDs products, Designer will thoroughly test such applications and the functionality of such FocusLCDs products as used in such applications.

The Arduino board has a wide variety of compatible displays that you can use in your electronic projects. In most projects, it’s very useful to give the user some sort of feedback from the Arduino.

With the TFT display you can display colorful images or graphics. This module has a resolution of 480 x 320. This module includes the SD card socket and SPI FLASH circuit.

This is a tiny display with just 1 x 0.96 Inch. This display has a black background, and displays characters in white. There are other similar displays that can show the characters in other colors.

TFT or thin film transistor is a variant of the LCD technology. TFTs are active matrix LCDs, which help improve contrast, color, and picture quality. Thin film transistors are used along with capacitors to improve image quality in many electronic devices. Owing to their several advantages, these TFT displays are available in various specifications. The 4.3 inch TFT display is one of the most popular among them. The 4.3-inch TFT LCD display module touch screen has a resolution of 480X272 with an RGB interface. This display finds applications in mobile phones, cars, embedded systems, and certain industrial equipment among others. There are many 4.3-inch TFT LCD module manufacturers making this display; however, certain features may slightly differ based on the manufacturer. However, it is essential that you source it from a reliable manufacturer. Microtips Technology, one of the leading 4.3-inch TFT LCD module manufacturers, offers the new low-cost 4.3-inch TFT display. This post discusses the common features, working, and benefits of using this new low cost 4.3-inch TFT LCD display module touch screen provided by Microtips.

As mentioned, TFT is a subset of the LCD technology. TFT is an active matrix display. There are active matrix displays and passive matrix displays used in LCD flat panels of computers, phones, and so on. The images produced by active matrix are responsive and enable a wider angle of view compared to passive matrix display. Passive matrix displays, on the other hand, use a grid of horizontal and vertical wires to display an image. In this case, the charge of two wires is altered to change a pixel at intersection. The response time of producing an image with the passive matrix technology is much slower than active matrix. Also, at times, the image quality produced by passive matrix is blurred and pixelated. Active matrix, in comparison, offers many more advantages and a fine image quality, and hence is widely used in making 4.3-inch TFT LCD display module touch screens. The pixels on the TFT screen are arranged in a row-column configuration. The glass panel has an amorphous silicon transistor on which the pixels are attached. This enables each pixel to get a new charge and keep it consistent even after the screen is refreshed to load a new image. So, each pixel continues to be in its maintained state when other pixels are being used. This is one reason why this technology is called active matrix.

Display Mode: This indicates the image resolution and maximum number of colors available. Here, the display mode is usually white with some transmissivity.

Interface: The display interface helps humans exchange information with software. For instance, you need to control color, brightness, and other parameters as there are many interface options. This display has RGB interface and a TFT-LCD display type.

Response Time: This indicates the time in which you receive a response on your command, with tough screens it is much faster than typing a command. Once you touch the screen, most 4.3-inch TFT LCD display module touch screens respond in 15ms.

Active Area: Most 4.3-inch TFT LCD module manufacturers make this display with an active area of 95.04X53.86 mm and pixel pitch of 0.198(W) x0.198(H)mm.

Operating Temperature Range: Most displays are designed to function accurately in harsh environments and weather. These displays usually have an operating temperature ranging from -20 to +70 degrees Celsius.

Suited for Advanced Applications: These displays are suitable for car system scree, industrial systems and equipment, and mobile phones among others

Finding a TFT LCD replacement can sometimes be a challenge. Just recently TFT display manufactures, such as Seiko Display products and Standish Displays have discontinued production of all their LCD display modules; these, of course, include Thin-Film-Transistor Displays (TFT).

Other LCD suppliers have discontinued production of selected TFT models, requiring many OEM customers to quickly locate another LCD supplier for their current production needs.

We receive calls and e-mails asking us to find a drop-in equivalent TFT displays. The customer’s goal is to locate a LCD module that will be 100% interchangeable with their current product. Sometimes this is easy and does not require any tooling or modifications cost; other times the customer will need to invest in a one-time tooling fee.

Modifying the size or dimensions of the TFT glass is not a good option. The cost to modify TFT glass is very, very expensive. On previous custom TFT LCD designs, we have seen tooling cost starting at $500K, and this does not include the extremely high Minimum Order Quantities (MOQ) involved with such a modification. Unless you are a Google, Amazon or Microsoft, choose a standard size glass.

If your product requires a unique size of TFT glass, redesign your product to accept a standard size glass or switch to a different LCD technology such as OLED or FSC. This will save you money and reduce the number of headaches.

There are other modifications that may be necessary to manufacture a TFT display this is 100% equivalent. This includes the relocation of the cable, the lengthening of the cable, adding a resistive touchscreen or increasing the brightness of the backlight. All of these can be accomplished with a much lower tooling cost and acceptable MOQs.

TFT display manufactures choose backlight brightness for their product. The brighter the backlight, the more the displays stands out, but also the more power that is required to drive. This is a key element to consider if your product is battery powered or you have a limited power budget.

We are able to modify our current TFT LCD Displays and increase their brightness with a low (one-time) tooling cost. Let us know what intensity you require and we will make the necessary adjustments.

With 5+ years of availability, and stability in performance consistency at extreme temperatures, our TFT displays can be relied on. Ultra-wide viewing angles, sunlight readability, and multi-touch PCT technology including gloved finger operation also ensure cutting-edge execution.

Densitron offers stable, high-quality industrial TFT modules, with the option of integrated Projected Capacitive Touch Sensing as standard, the ability to customise elements of the module design and add features such as Optical Bonding. Critical components, namely the IC and Mother-Glass are dual-sourced to mitigate obsolescence risk, allowing clients the comfort to understand that their module will be available in the long term.Multi-projective capacitive

Densitron has developed IPS TFT Modules which can withstand harsh environments, operating down to as low as -30 Deg C, and up to + 85 Deg C. The potential is evident for many verticals, such as Marine, Automotive, Military, Access Control, Transport, Infrastructure, Kiosk and Ticketing and Hand Held applications.Projective capacity touch technology

Densitron has worked within the low-power, Transflective TFT module design sector for over a decade, honing solutions which deliver sunlight readability without compromising colour saturation. In recent years Transmissive high bright modules have been increasingly added to the portfolios, for less power-constrained applications.Transflective display technology

The MIPI Display Serial Interface (MIPI DSI®) defines a high-speed serial interface between a host processor and a display module. The interface enables manufacturers to integrate displays to achieve high performance, low power, and low electromagnetic interference (EMI) while reducing pin count and maintaining compatibility across different vendors. Designers can use MIPI DSI to facilitate brilliant colour rendering for the most demanding imagery and video scenes and to support the transmission of stereoscopic content.Supports advanced display technologies

Densitron has focused on increasing R and D budget on Broadcast and Pro Audio-centric design since 2016, with the inception of our UReady product ranges, and various subsequent rack mount embedded product launches. We have the vision to integrate Tactility and Tactile objects into digital surfaces and are currently engaged in multiple projects to launch cutting-edge technology in this space.Utilising IPS technology offering an 85/85/85/85 symmetric viewing experience

With the recent departure of Mitsubishi from the Industrial TFT market space, Densitron has engaged in multiple client projects to deliver stable alternatives for clients who have been left with no design pathways.

We have engineered drop-in replacements for the more popular products within the Mitsubishi range, that have the same or better specifications and are designed to be drop-in compatible.Ultra-bright screen suitable for outside environments

Densitron has pivoted to adopt some very unique emerging form-factor display technology. Square mother-glass is suited to Test and Measurement applications, as well as Transport, Machine Automation and Access Control. Circular and square display formats are now being seen in Smart Devices, Wearables, Home Automation and Automotive sectors

Densitron has endeavoured to adopt smart interfacing, adding HDMI and USB-C modules. Given a scenario where a native RGB or LVDS TFT becomes obsolete, one method of safeguarding longevity is to simply manage the circuit layout changes internally, with the client protected from any board layout revisions, by virtue of their system interfacing to the HDMI or USB-C side.High-quality, high-resolution IPS technology displays

Densitron has developed a range of industrial-grade LTPS (Low- Temperature Poly-Sillicon) TFT modules which target a wide variety of industrial, broadcast, smart home/building and test & measurement applications.

Originally launched in consumer markets in 2012, In-Cell Touch technology is now stable enough to warrant adoption into industrial applications. Densitron has created some initial module designs, which deliver touch integration into the LCD structure, delivering crisp optics and sleek design.Best contrast and colour saturation display

When time is critical we understand the importance of effective project evaluation. Our development and evaluation toolkits offer a quick and simple solution to evaluate our displays.

TFT LCD is a mature technology. OLED is a relatively new display technology, being used in more and more applications. As for Micro LED, it is a new generation technology with very promising future. Followings are the pros and cons of each display technology.

TFT Liquid Crystal Display is widely used these days. Since LCD itself doesn"t emit light. TFT LCD relies on white LED backlight to show content. This is an explanation of how TFT LCD works.

Relatively lower contrast：Light needs to pass through LCD glasses, liquid crystal layer, polarizers and color filters. Over 90% is lost. Also, LCD can not display pure black.

Organic Light-Emitting Diode is built from an electro-luminescent layer that contains organic compounds, which emit light in response to an electric current. There are two types of OLED, Passive Matrix OLED (PMOLED) and Active Matrix OLED (AMOLED). These driving methods are similar to LCD"s. PMOLED is controlled sequentially using a matrix addressing scheme, m + n control signals are required to address a m x n display. AMOLED uses a TFT backplane that can switch individual pixels on and off.

Low power consumption and flexible: OLED doesn"t rely on backlight and consumes less power. OLED is essentially created on plastic film. It is bendable and easy to process.

​Micro LED, sometimes called μLED is made up of tiny LED, measure less than 100μm. Another way of looking at this is that MicroLEDs are simply traditional LEDs shrunk down and placed into an array.

Pacer offers an extensive range of colour TFT LCD panels from 1.8″ through the popular 3.5″ and 5.7″ sizes to 82″. Our range includes sunlight readable panels from 5.6″ to 70″, bar cut panels, and SMART TFT displays with built-in control. We offer TFT displays with high brightness, high contrast ratio, wide viewing angle, wide temperature operation, longer lamp life, and lower power consumption.

TFT displays are used extensively in many industrial, commercial and scientific applications, including ATMs, POS terminals, kiosks, security systems, lottery and gambling gaming machines, medical equipment, factory automation, digital advertisement signage, transportation information, and marine equipment.

TFT technology is being used to replace Mono LCD in many applications, and Raystar Optronics now offers a 5.2″ TFT module designed specifically to fit the footprint of the industry standard RG24064-series 240×64 mono graphic STN LCD. The RFS520A can replace traditional STN displays of 8×2 or 16×2 format as it shares the same 16 pin footprint.

Our TFT modules are fully supported with a variety of options including wide operating temperatures, high brightness and contrast, built-in DC-DC and temperature compensation circuitry and most with white LED backlights. Resistive Touchscreens and Projected Capacitive Touchscreens are available for most models. Many panels can be configured as a kit – see our Interface Kits page for more details.

IMPORTANT ANNOUNCEMENT – Mitsubishi has decided to end production of TFT-LCD modules, as the company is no longer able to maintain the products’ competitiveness after significant price falls in the global market. Production of TFT-LCD modules is scheduled to end in June 2022 with a Last Time Buy date of June 2021. Please contact us as soon as possible to discuss last time buy or identification of suitable alternative displays.

Raystar is a professional TFT (Thin Film Transistor) module manufacturer. Whether you need a TFT display with control board, high brightness, wide viewing angle, monochrome or bar type, we have TFT active matrix display models for you to choose from.

LITEMAX® Industrial Display solution provide a wide range of reliable displays from 5.7″ to 85″ including LCD panel modules, open frame LCD displays, outdoor displays, and panel mount monitors. LITEMAX have developed and focused on LCD display technologies such as high brightness technology, optical bonding solutions, and color enhancement technology that bring more add-on value to enhance their products.

Is your phone broken? You have several options when choosing a new TFT LCD display. In this article, we will advise which is the best and most advantageous.

Both the iPhone SE (2020) and the iPhone 11 are among the more affordable models in the Apple brand portfolio with more or less integrated equipment. This is reflected, for example, in displays that use In-Cell TFT LCD technology, which can also be found in older models, including:

Despite the fact that TFT LCD displays lag significantly behind more modern OLED displays, they are still top displays. This is also evidenced by the fact that devices with this technology (whether it is the iPhone SE (2020), iPhone 11, or one of the older models) are still very popular with users. Thanks to this popularity, there are several options on the market when it comes to replacing a cracked display on such a device.

In the case of broken glass on the iPhone TFT LCD display, there are basically three different options. The first is the exchange for the original. Although this option guarantees the same quality as the original display, we prefer not to recommend it due to its higher price. In this case, the customer pays only "per brand". The price difference between the original and the quality display from the OEM manufacturer does not balance essentially zero difference in the quality of both components.

Displays from OEM manufacturers also differ in quality and also here it is possible to reach for verified brands and quality. In our portfolio, you will find, for example, top FixPremium displays from the SHARP Electronics brand. Like the originals, these panels use In-Cell TFT LCD technology, which provides superior color rendering and excellent viewing angles. In addition, thanks to constantly innovated production, FixPremium displays are less energy-intensive, and with the new display, it is even possible to achieve better battery life.

There are other cheaper alternatives on the market. However, they often cannot be compared at all with the quality of original or FixPremium displays, and by purchasing them, the customer is exposed to unnecessary risk.

We, therefore, recommend looking for a replacement display, for example, in our e-shop, or having the entire replacement carried out by us. We guarantee professional service, verified quality of spare parts, and fast return of the device to its owner.

TFT (Thin Film Transistor) LCD (Liquid Crystal Display) dominates the world flat panel display market now. Thanks for its low cost, sharp colors, acceptable view angles, low power consumption, manufacturing friendly design, slim physical structure etc., it has driven CRT(Cathode-Ray Tube) VFD ( Vacuum Fluorescent Display) out of market, squeezed LED (Light Emitting Diode) displays only to large size display area. TFT LCD displays find wide applications in TV, computer monitors, medical, appliance, automotive, kiosk, POS terminals, low end mobile phones, marine, aerospace, industrial meters, smart homes, handheld devices, video game systems, projectors, consumer electronic products, advertisement etc. For more information about TFT displays, please visit our knowledge base.

There a lot of considerations for how to choose a most suitable TFT LCD display module for your application. Please find the check list below to see if you can find a right fit.

It is the start point for every project. There aretwo dimensions to consider: outside dimension (width, height, thickness) and AA (active area or pixel area). Orient Display’s standard product line ranges from 1.0” to 32”. Our OLED size can go down to 0.66” which fit for wearable devices.

Resolution will decide the clearance. Nobody likes to see a display showing pixel clearly. That is the reason for better resolution, going from QVGA, VGA to HD, FHD, 4K, 8K. But higher resolution means higher cost, power consumption, memory size, data transfer speed etc. Orient Display offers low resolution of 128×128 to HD, FHD, we are working on providing 4K for our customers. For full list of resolution available, please see Introduction: LCD Resolution

Orientation of either landscape or portrait has to be taken into consideration. Beside Aspect Ratio is also very important. You might be satisfied with 4:3 in the past, now, you might be willing to trying wider screen like 16:9 or even 21:9.

TFT screen brightness selection is very important. You don’t want to be frustrated by LCD image washout under bright light or you drain the battery too fast by selecting a super brightness LCD but will be used indoor only. There are general guidance listed in the table below.

Orient Display offers standard brightness, medium brightness , high brightness, and high end sunlight readable IPS TFT LCD display products for our customers to choose from.

If the budget is tight, TN type TFT LCD can be chosen but there is viewing angle selection of either 6 o’clock or 12 o’clock. Gray scale inversion needs to be taken of carefully. If a high-end product is designed, you can pay premium to select IPS TFT LCD which doesn’t have the viewing angle issue.

It is similar to viewing angle selection, TN type TFT LCD has lower contrast but lower cost, while IPS TFT LCD has much high contrast but normally with higher cost. Orient Display provides both selections.

Normal TFT LCD displays provide wide enoughtemperature range for most of the applications. -20 to 70oC. But there are some (always) outdoor applications like -30 to 80oC or even wider, special liquid crystal fluid has to be used. Heater is needed for operating temperature requirement of -40oC. Normally, storage temperature is not an issue, many of Orient Display standard TFT display can handle -40 to 85oC, if you have any questions, feel free to contact our engineers for details.

Power consideration can be critical in some hand-held devices. For a TFT LCD display module, backlight normally consumes more power than other part of the display. Dimming or totally shutdown backlight technology has to be used when not in use. For some extreme power sensitive application, sleep mode or even using memory on controller consideration has to be in design. Feel free to contact our engineers for details.

Genetic Interfaces: Those are the interfaces which display or touch controller manufacturers provide, including parallel, MCU, SPI(,Serial Peripheral Interface), I2C, RGB (Red Green Blue), MIPI (Mobile Industry Processor Interface), LVDS (Low-Voltage Differential Signaling), eDP ( Embedded DisplayPort) etc. Orient Display has technologies to make the above interface exchangeable.

High Level Interfaces: Orient Display has technologies to make more advanced interfaces which are more convenient to non-display engineers, such as RS232, RS485, USB, VGA, HDMI etc. more information can be found in our serious products. TFT modules, Arduino TFT display, Raspberry Pi TFT display, Control Board.

Touch panels have been a much better human machine interface which become widely popular. Orient Display has been investing heavy for capacitive touch screen sensor manufacturing capacity. Now, Orient Display factory is No.1 in the world for automotive capacitive touch screen which took around 18% market share in the world automotive market.

Based on the above three types of touch panel technology, Orient Display can also add different kinds of features like different material glove touch, water environment touch, salt water environment touch, hover touch, 3D (force) touch, haptic touch etc. Orient Display can also provide from very low cost fixed area button touch, single (one) finger touch, double finger (one finger+ one gesture) touch, 5 finger touch, 10 points touch or even 16 points touch

Considering the different shapes of the touch surface requirements, Orient Display can produce different shapes of 2D touch panel (rectangle, round, octagon etc.), or 2.5D touch screen (round edge and flat surface) or 3D (totally curved surface) touch panel.

Considering different strength requirements, Orient Display can provide low cost chemical tampered soda-lime glass, Asahi (AGC) Dragontrail glass and Corning high end Gorilla glass. With different thickness requirement, Orient Display can provide the thinnest 0.5mm OGS touch panel, to thickness more than 10mm tempered glass to prevent vandalizing, or different kinds of plastic touch panel to provide glass piece free (fear) or flexible substrates need.

Of course, Orient Display can also offer traditional RTP (Resistive Touch Panel) of 4-wire, 5-wire, 8-wire through our partners, which Orient Display can do integration to resistive touch screen displays.

If you can’t find a very suitable TFT LCD Display in our product line, don’t be discouraged. The products listed on our website is only small part of standard products. We have thousands of standard products in our database, feel free to contact our engineers for details.

If you like to have a special display, Orient Display is always flexible to do partial custom solution. For example, to modify the FPC to different length or shape, or use as fewer pinouts as possible, or design an ultra-bright LCD display, or a cover lens with your company logo on it, or design an extreme low power or low cost TFT display etc. our engineers will help you to achieve the goals. The NER cost can start from hundreds of dollars to Thousands. In rare case, it can be tens of thousands of dollars.

A fully custom TFT LCD panel can have very high NRE cost. Depending on the size of the display, quantity and which generation production line to be used. The tooling cost can start from $100,000 to over $1M.

The content is intended to be updated from time to time, I will add more details if I found new display or library update. You can also help me enrich the content by leaving comments below.

You can run various IoT projects prefectly without any display. But not all IoT project only feed data in single direction (IoT to server), some IoT also gather real time information from the server for displaying.

My previous instructables, ESP32 Photo Clock is am example, it download a current minute photo from the Internet, decode the JPEG photo and display it.

There are various real time information in your server or Internet, such as all rooms temperature in your home, server CPU usage, weather forecast, news, stock price, your downloading file is done, your Youtube channel views :>

Many Arduino projects use monochrome display, one of the reason is the limited resources of a MCU. 320 pixels width, 240 pixels height and 8 bits color for each RGB color channel means 230 KB for each full screen picture. But normal Arduino (ATmega328) only have 32 KB flash and it is time consuming (over a second) to read data from SD card and draw it to the color display.

ESP32 have changed the game! It have much faster processing power (16 MHz vs 240 MHz dual core), much more RAM (2 KB vs over 200 KB) and much more flash (32 KB vs 4 MB), so it is capable to utilize more color and higher resolution image for displaying. At the same time it is capable to do some RAM hungry process such as Animated GIF, JPEG or PNG file decoding, it is a very important feature for displaying information gathered from the internet.

Color display have many type of interfaces: Serial Peripheral Interface (SPI), 6-bit, 8-bit, 16-bit, 18-bit and 24-bit parallel interfaces and also NeoPixel!

SPI dominate the hobby electronics market, most likely because of fewer wire required to connect. Most display in my drawer only have SPI pins breaking out, so this instructables focus on SPI display and a few 8-bit display.

NeoPixel matrix is a very special type of color display. If you are interested in NeoPixel matrix display, here are some of my instructables using it:

There are various color display for hobby electronics: LCD, IPS LCD, OLED with different resolutions and different driver chips. LCD can have higher image density but OLED have better viewable angle, IPS LCD can have both. OLED have more power efficient for each light up pixel but may have burn-in problems. Color OLED operate in 14 V, it means you need a dedicate step-up circuit, but it is not a problem if you simply use with a break-out board. LCD in most case can direct operate in 3.3 V, the same operating voltage as ESP32, so you can consider not use break out board to make a slimmer product.

Software support on the other side also influence your selection. You can develop ESP32 program with Arduino IDE or direct use ESP-IDF. But since ESP-IDF did not have too much display library and not much display hardware supported, so I will concentrate on Arduino display libraries only.

For the beginner, I think buying adafruit, or similar supportive vendor, hardware and using its Arduino library can have good seamless experience (though I have no budget to try it all). TFT_eSPI library have better performance but configuration require make changes in the library folder. Ucglib and UTFT-ESP run a little bit slow but it support many hardware and it is a popular library, you can find many Arduino projects using it. LovyanGFX library start appear at 2019, it support many dev device such as M5Stack, M5StickC, TTGO T-Watch, ODROID-GO, ESP-WROVER-KIT, WioTerminal and more. I am also writing a new library called Arduino_GFX since 2019.

OLED have a big advantage, the pixel only draw power if it lights up. On the other hand, LCD back light always draw full power even you are displaying a black screen. So OLED can help save some power for the project powered by a battery.

This is a 1.5" 128 x 128 color OLED, this form factor is very fit for smart-watch-like wearable project. The most barrier of select this should be the price tag is around 4 times of a normal LCD.

This is the highest resolution color OLED I can find in hobby electronics market, it is a 1.69" 160x128 color OLED. Due to the large size breakout board, I have no idea how to use it yet.

The initial code have some variation, the color order can be RGB or BGR and the y coordinate range also have a few pixels variation. Some library differential it by red, green or black tag but the tag color may not always help. The worst case is alter the tag option one by one until you can see a fine result. The above last picture is an example of using wrong tag option, you can find 3 pixels height noise bar on the top.

Thanks for the popularity of wearable gadget, I can find more small size IPS LCD in the market this year(2018). The above picture is an 0.96" 80x160 IPS color LCD using ST7735 driver chip. As you can see in the 3rd picture, you can treat it as a 128x160 color display in code but only the middle part is actually displaying. The 4th picture is the display without breakout board, it is thin, tiny and very fit for a wearable project!

SSD1283A is 1.6" 130x130 display, it claim only consume 0.1 in sleep mode and backlight turned off. In sleep mode the last drawn screen still readable under sufficient lighting.

I think ILI9341 is the most popular LCD driver chip in the hobby electronics market. In most case it is 240x320 resolution and have many screen size from 1.7" to 3.5". Some breakout board also built-in touch screen feature.

This also the highest pixel density color display in my drawer. As same as normal LCD, it can direct operate in 3.3 V, so it is very good for making slim wearable device.

There are many display libraries that can support various hardware. I have picked 4 of most popular Arduino library for comparison:Adafruit GFX Family

The display speed is one of the most important thing we consider to select which library. I have chosen TFT_eSPI PDQ test for this comparison. I have made some effort to rewrite the PDQ test that can run in 4 libraries. All test will run with the same 2.8" ILI9341 LCD.

As I found TFT_eSPI is the most potential display library for ESP32 in this instructables, I have paid some effort to add support for all my display in hand. The newly added display support marked letter M in red at the above picture, here is my enhanced version:

Adafruit sell various display module in hobby electronics market and they also have very good support in software level. Their display libraries all built on a parent class called Adafruit_GFX, so I call it Adafruit GFX Family. This library generally support most Arduino hardware (also ESP32).

In Arduino Library Manager simply search "adafruit display", you can see all the family members. If you want to install it, say ILI9341, simply select "Adafruit ILI9341" and then click install. Remember also install its dependent library "Adafruit GFX Library".

This library method signature is very similar to Adafruit GFX, but it is tailor-made for ESP8266 or ESP32. I think the source code is optimised for ESP32, so the PDQ result is much faster than other libraries.

Note: The most difficult part using this library is you are required to configure this library before you can use it. The configuration file is located at the library folder, it should be "Arduino/libraries/TFT_eSPI/User_setup.h" under you own documents folder. It have many comments help you to do that, please follow the comments step by step to finish the configuration. Here is my User_setup.h for ILI9341:

ST7735 and ILI9341 are the most popular display, this 2 are better option for the beginner. You may notice LCD have a big weakness, the viewable angle, some color lost outside the viewable angle and the screen become unreadable. If you have enough budget, OLED or IPS LCD have much better viewable angle.

In most case, we study how to use a code library by searching sample on the web. I have tried search four libraries keyword in Github, Adafruit is most popular and UTFT the second.

Only Adafruit GFX Family is fully configurable in user code level, other 3 libraries require some configuration in the library folder. And also Adafruit have very good portal, there are many detailed post teach you how to use their products.

ILI9341 should be most valuable display for the beginner. Adafruit GFX Library should be most easy to use for the beginner, and since TFT_eSPI have very similar method signature, it is very easy to switch to a faster library later on.

OLED require 14 V to light up the pixel so it is not easy to decouple the breakout board. On the other hand, LCD (also IPS LCD) usually operate in 3.3 V, as same as the ESP32. In most case, there are only the LED control circuit required between LCD and ESP32, i.e. a transistor and few resistors. So it relatively easy to make it.

It is very important to read the data sheet first before you decide not using breakout board. The pins layout, pin pitch size, the sample circuit connection and maximum rating all you can find in data sheet. The maximum voltage is especially important, you should sticky follow the rating or you will blow your LCD. The chip can operate in 3.3 V but LED may be 2.8 - 3.0 V so it require some electronics in the middle, most data sheet have the sample circuit. You may ask your seller send a soft copy of data sheet to you or simply Google it by the model number.

My special hint: I like to soldering a FPC cable with the same pin pitch size as the LCD to help the connection with the MCU. I have used this technique in these instructables:

If you read through the data sheet of the color display, you may find most of color display can support 18 bit color depth (6 bit for each RGB channel). 18 bit color depth can have a better image quality that 16 bit color depth (5 bit in red and blue channel, 6 bit for green channel). However, only Ucglib actually run at 18 bit color depth (262,144 colors), other 3 libraries all run at 16 bit color depth (65,536 colors). It is because 18 bit color depth actually require transfer 3 bytes (24 bit) of data for each pixel, it means 50% more data require to transfer and store in memory. It is one of the reason why Ucglib run slower, but it can have a better image quality.

Thank you very much for posting this detailed review of the color display option available for "Duino users. You have saved me hours, maybe days of time wandering the web looking for information.0

Great article! Very interested in round displays. There are available round displays based on st7687s (128 * 128) and st7789 (240 * 240), but I have not found any information on practical use.

Hello! Yes, I purchased this display from keyestudio, connected it to esp32 using this library from dfrobot. It is only necessary to consider that the pinout of the display connectors differs from dfrobot and keyestudio.

I"m wanting to connect a VGA camera, the sort you find as a little module on eBay with OVPxxxx chip, to a screen such as ILxxxx family, which appears to have direct VGA input. I think it will work if I connect the camera directly with no MCU, but I"d also like to add a cross-hair to the display (for a drill targetting system). I wonder is it possible to intercept the serial video data and change individual pixels in a streaming fashion, instead of loading a whole screen into memory, changing it and passing it on? I ask because it seems to me it would need a much less powerful MCU.0

Thank you so much for such a great article. I have been trying to choose the best library to use for a project that will use either a SSD1351 or a ST7735 both being 128x128. The key to my project is to be able to dump a frame buffer in to the display and then recalculate the next frame buffer. :)

Bonjour merci pour ce gros projet très instructifs. J"ai acheté un mini ips (rgb)0,96"80x160 et je n"arrive pas à trouver de librairie valide, j"utilise la librairie st7735 mais j"ai deux lignes de bruit sur le côté et en bas. J"ai testé toutes les inclinaison mais c"est toujours la. Et j"aimerais bien afficher une image . bmp dessus mais je ne sais pas comment connecter mon lecteur de carte micro sd externe vue que l"écran et le lecteur utilise des pins identique. Peut-être auriez vous une solution à me proposer ?

CS stands for cable select, it tell the device the SPI is active for that device. If you only have 1 device connected to the the SPI, you can simply pull down the CS pin to tell it always active. It can also simplify the code no need turn CS on and off for each message and run a little bit faster. Some breakout board not wire out CS pin and simply pull it down for you.0

So, basically I make a reset in the beggining (read datasheet) then next I use only SPI_DAT and SPLI_CLK. If I destroy the sequence touching with an oscilloscope, the LCD stops to understand the sequence DAT/CLK and I have to make another reset.

Those 2 pins must be dedicated to the display, otherwise the display will get confused without the CS pin. One DAT/CLK to LCD and another DAT/CLK to I2C.

Hello! Thank"s for your instruction. I want to use your 8pin ili9486 320x480 spi display with one of your presented libraries and esp32. 1.) Could you please tell me the connections between the display and the esp32 and 2.) which numbers do I have to write into the line utft myglcd (ili9486,?,?,?,?)?

Established in 1998, Winstar Display Co. Ltd has devoted itself to the manufacturing and development of high-quality products for Industrial LCD Displays including monochrome TN/STN/FSTN LCM, COG LCD, VATN-LCD, TFT, and OLED LCD display modules. Winstar has become one of the leading display manufacturing companies in the field of small & medium-sized displays and its continuous innovation allowed it to secure several global patents.

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Winstar offers a wide range of standard and full or semi-custom design industrial displays, PMOLED, and LCM modules. Our LCM module product lines are including monochrome TN/STN/FSTN Character LCD and Graphic LCD modules, COG LCD, FSC-LCD, VATN LCM Module, TFT LCD displays, and PMOLED display modules. In order to support these products, Winstar technical team can support customers a total custom solution and a wide range of semi-custom including add connectors, ZIP, FPC, touch panel, interconnect solutions, and development control boards. Winstar Embedded System technical team can offer customers motherboard, and with TFT display solutions.