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4.3 inch 480x272 TFT LCD RGB Interface 4.3 inch 480x272 TFT LCD RGB Interface

4.3 inch 480x272 TFT LCD RGB Interface

For a few displays with controllor board, it's better to buy from our online store. For development and batch order, or technical specification including datasheet, circuit schematics, initial code, customized cover glass, touch panel, please kindly contact us

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Model: AT043TN24
Chimei Innolux 4.3 inch LCD is a-Si TFT-LCD, integrated with WLED backlight, no backlight driver. 480*272 resolution, 40 pins.


◆ Typical features are: Surface fog surface, Landscape mode, White light LED backlight, Widescreen, 2 in 1 FPC. It has an operating temperature of -20 ~ 70°C and a storage temperature of-30 ~ 80°C.

◆ This product was mass-produced in Q3,2010, and the current production state is in mass production.

◆ As a TN Display, transmission-type display, AT043TN25 V.2 can provide 500 cd / m2 display brightness 500:1 transmission contrast, and 70 / 70 / 70 / 50 / 70 (Typ.) (CR 10) (L / R / U / D), the optimal viewing angle of 6 o'clock, its response time is 10 / 15 (Typ.) (Tr / Td) ms.

◆ With the 8-bit gray scale signal for each pixel, the product can display the 16.7M color and display a color saturation of 50% (CIE1931). In terms of backlight, this product uses 8S1P WLED luminous side-in light source, and the service life of the light source is 20K hours, without backlight drive.

◆AT043TN25  adopts Parallel RGB (1 ch, 8-bit) signal interface, with a total of 40 pins, adopts FPC connection, and the drive screen voltage is 3.3V (Typ.).

◆ It has a typical vertical refresh rate of 60Hz.

Portable navigator, Car display, Handheld TV.

HDMI Controller Board
Panox Display provide HDMI controller board for this display as follows,

Excellent performance, vivid color,


Datasheet Download

File Name Description Language Tags Update Time Document Size Download
AT043TN24.pdf Datasheet English 4.3 LCD 2023-04-14 06:10:56 737.71KB

Panox Display values every opportunity to cooperate with clients, because OLED display is fragile, so we provide a solid package and the fastest way to ship. Panox Display has seven years experience of in international trade and served more than 1000 clients all over World.
It`s safe and convenient to work with Panox Display.


To make your development of the OLED display driver more smooth, Panox Display will provide free connectors and an adapter board, engineers can directly fly lines to the main board.
If you need a customized board with HDMI/Type-C input, Panox Display also can meet your requirements.


Panox Display has built an automatic production line that can produce more than 50K displays per day. Its free dust factory can automatically bond IC, FPC, and backlight. Panox Display always keeps a skillful QC team to make sure every shipped display is without any quality problems.
Panox Display also provides customized LCD/OLED with a low-cost solution.


Panox Display focuses on small and medium-size displays, from 0.39 inch to 15.6 inch, including all kinds of shapes, such as
rectangular displays, square displays, round/circular displays, and Long-strip displays.


Over the past 7 years, Panox Display has served clients all over the world, most of our clients are from developed countries, such as North America, Europe, East Asia, and Australia. With patient service, Panox Display has built good relationships with many clients including DIYers, engineers, purchasers, electronics traders, and company founders. Panox Display has reliable express shipped to any place in the world.

Our clients are from varieties of industries, from civil products to military level, including Vehicles, E-entertainment, Smartwatch, 3D printers, Turn-key solutions, Diving, and Medical.
With the development of technology, more and more products will need display panels. Panox Display also keeps following the latest display technology.


What do you wait for? Just start to develop with Panox Display`s panels.


Can I connect this display to Raspberry Pi?
If you don`t know or don`t want to write a display program on Raspberry Pi, it`s better to get an HDMI controller board from us, and Panox Display will send a config.txt file for reference.
If your Raspberry Pi can support the interface of the display panel, and you know how to program on Raspberry Pi, you can connect to our display.

 What`s the lifetime of these display panels?
The lifetime is different on different images, check the lifetime on datasheet to study it.
What`s the quality standard of Panox Display`s display panels?
 For OEM products from Panox Display factory, please check the quality test standards.  
Most display panels are from giant manufacturers such as BOE, Sharp, LG, EDO, AUO, etc. They have already tested with strict standards.
How do Panox Display ship display panels?
1. UPS/Fedex/DHL/TNT, the best choice for most clients, 3~7 days to arrive.
2. Aliexpress standard ship, this way is cheap and slow, usually take more than 10 days. Only for samples.
3. For Russian clients, EMS or Aliexpress shipment is better.
4. Any designated logistics are acceptable.

Where can I get the cover glass or touch screen for this display panel?
First, you need to check whether this display has On-cell or In-cell touch panel, if has, it only needs to add a cover glass on it. If not, it needs an external touch panel.
(On-cell and In-cell are integrated PCAP touch panels on the display screen)

Panox Display can provide a customized touch screen with a low cost of tooling charge. 
Because the shape of the cover glass depends on the design of the clients, to avoid infringement of appearance,  most of the developers need different customized touch panels.

 How can I drive the display panel?


For most electronics engineers, our specifications are enough to run the display, and we will provide some assistance.
Panox Display will provide necessary specifications for most LCD/OLED on sale, including,
Circuit schematic
IC Datasheet
Display Drawing
Display Datasheet
But Panox Display is not a school, if customers don`t know the basic knowledge to design circuit boards, we suggest using our controller board to drive the display.

How can I test the display screen?
Panox Display provide HDMI/Type-C controller board or individual demo kit to test.
The pictures of demo kit can be changed by yourself.

 I don`t know which display is suitable for my project.
Different displays have different characteristics, just tell Panox Display your application, and operating environment, Panox Display will suggest a suitable display for you.
Where can I buy this display? 
If you just need a few samples, it`s better to directly on ourAliexpress store(The buy link is on the right of the product image), we are 5 stars feedback supplier with 100% Honesty.
For bulk orders, it`s better to contact us and get a better price.
Model Name AT043TN25
Display Type a-Si TFT-LCD, LCM
Display Brand Chimei Innolux
Interface RGB
Screen Size 4.3
Orientation Landscape
Display Color Full Color
Manufacturer Chimei Innolux
Resolution 480x272
Driver IC -
Consumption 56mW (Typ.)
Active Area (mm) 95.04(W)×53.856(H) mm
Bezel Area (mm) 98.7(W)×57.5(H) mm
Luminance 500 cd/m² (Typ.)
Viewing Angle 70/70/50/70 (Typ.)(CR≥10)
Color Depth 16.7M 50% NTSC
Mass 45.0g (Typ.)
Refresh Rate 60Hz
Signal Type Parallel RGB (1 ch, 8-bit) , 40 pins FPC
Voltage Supply 3.3V (Typ.)
Operating Temp -20 ~ 70 °C
Storage Temp -30 ~ 80 °C
Aspect Ratio 16:9
Screen Type a-Si TFT-LCD , LCM
Arrangement RGB Vertical Stripe
Outline (mm) 105.5(H)×67.2(V) ×3.1(D) mm
Treatment Antiglare
Contrast Ratio 500:1 (Typ.) (TM)
Response 10/15 (Typ.)(Tr/Td) ms
Work Mode TN, Normally White, Transmissive
Backlight WLED [8S1P] , 20K hours , W/O Driver
Used For Portable navigator, Car display, Handheld Device
Touch Panel Customized
Outdoor Visibility -

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