3.97-inch 480x800, sunlight readable display
3.97-inch lcd panel with resolution of 480×800, IPS display mode, MIPI interface, high brightness display, the brightness is 1200cd/㎡.
Main parameters of 3.97-inch tft display
| ITEM | Standard value | UNIT |
| LCD SIZE | 3.97 | INCH |
| LCD Type | TFT Negative Transmissive | — |
| Driver Element | a-Si TFT Active matrix | — |
| Number of Dots | 480*(RGB)*800 | Dots |
| Pixel Arrangement | RGB Vertical Stripe | — |
| Pixel Pitch (W*H) | 0.179*0.219 | mm |
| Active Area | 51.84（H）* 86.40（V） | mm |
| Viewing Direction | all view direction | — |
| Control IC | ST7701S | — |
| Module Size(W*H*T) | 57.14(H) * 96.85(V) * 2.1 | mm |
| Back Light | White LED | |
Download relevant technical documents
Customize the length, width and thickness of FPC or cable, adjust the pin arrangement according to the interface type, and select the appropriate connector. Make your display or circuit board simple and safe with an excellent FPC solution.
A touch screen can be added according to your requirements, there are three options: resistive touch screen, capacitive touch screen, infrared touch screen. Or add protective glass as needed
Display screens with different optical parameters can be designed according to needs, such as brightness, color gamut, response time, gamma and other parameters, and anti-glare, anti-fingerprint coatings, etc. can also be added
The circuit board we designed can convert the interface of your display into an HDMI interface. If your product does not have any display control capabilities, you can use our serial display and only need to use simple commands to control the displayed content through RS232/458
3.97-inch tft display drawings and interfaces
3.97-inch 480×800 IPS mode tft display, operating temperature -20℃-70℃. The backlight unit uses 10 LED. 5 series after parallel, working voltage 11.6~12.8V, current 100mA, brightness 1200cd/㎡, sunlight readable display, using ZIF connector.
3.97-inch 480x800 tft display video
The outline drawing is as follows:
Interfaces are defined as follows：
| Pin | Symbol | Detail |
| 1 | NC | |
| 2 | LEDK | LED Cathode |
| 3 | NC | |
| 4 | LEDA | LED Anode |
| 5 | NC | |
| 6 | VCI | Digital Power |
| 7 | IOVCC | IO supply Power |
| 8 | NC | |
| 9 | RESET | Reset pin |
| 10 | GND | Ground |
| 11 | D1P | MIPI DSI data lane |
| 12 | D1N | MIPI DSI data lane |
| 13 | GND | Ground |
| 14 | DCKP | MIPI DSI clock lane |
| 15 | DCKN | MIPI DSI clock lane |
| 16 | GND | Ground |
| 17 | D0P | MIPI DSI data lane |
| 18 | D0N | MIPI DSI data lane |
| 19 | GND | Ground |
| 20 | GND | Ground |
