High Brightness 3.97-inch TFT LCD Display Module, 480x800 MIPI Interface

 High Brightness 3.97-inch TFT LCD Display Module, 480x800 MIPI Interface

Description

Product Introduction

This is a 3.97-inch IPS full-view TFT liquid crystal display module with a resolution of 480×800 pixels (WVGA). It adopts the MIPI DSI 2-channel high-speed serial interface and features high brightness (typical value 600 cd/m², optional 400–900 cd/m²). It is equipped with the ST7701S/GC9503V driver IC and is commonly used in industrial and intelligent hardware for small and medium-sized display screens.

Core Features

Size and Resolution: 3.97 inches, 480×800 (vertical screen), 235 PPI, clear and detailed text and images.
IPS Full View: Up, down, left, and right **≥80°** viewing angle, consistent colors, no color bias, friendly for multiple viewers or multi-angle operations.
MIPI Interface: 2-Lane MIPI DSI, high-speed, low noise, simple wiring, saves PCB space, compatible with mainstream embedded controllers (such as ARM, RK, Allwinner).
High Brightness and Contrast: Typical 600 cd/m², 900:1 contrast, bright glass, strong visibility in outdoor / strong light conditions.
Wide Temperature Stability: Working temperature **-20℃~+70℃**, storage temperature -30℃~+80℃, suitable for industrial and outdoor environments.
Lightweight, Low Power Consumption: Approximately 57.14 X 96.85 X 1.95 Mm, weighs about 20 g, 3.3V power supply, power consumption ≤1W, suitable for portable and low-power devices. 

Main purpose

Industrial Control: Industrial Human-Machine Interface (HMI), PLC Operation Panel, Equipment Status Display Screen, Handheld Detection Instrument.
Smart Terminal: Smart Door Lock, Video Intercom Doorbell, Smart Home Control Panel, Portable Medical Equipment (such as Blood Glucose Meter, Electrocardiogram Monitor).
Vehicle and Travel: Electric Vehicle/Motorcycle Instrument Panel, Vehicle Navigation Sub-Display, Driving Record Display Terminal.
Consumer Electronics: Mini Portable Player, Digital Photo Frame, Smart Early Education Device, Small Game Console

Interface Pin Definition

FAQ:

1. I want the LCD display 8 digits and the outline size is 65x30x2.8mm………?

Answer: No problem. Firstly, please kindly send us your specification/ drawing paper 

If you have not the specification, you can also provide your samples; we will recommend the suitable one

 if it is standard products. Or we can customize for you based on your own requirement.

2.This LCD  is just what we want, but it is big size, do you have any smaller size? And the display content need to be changed a little.
      Answer: For the segment type LCD module, if you need modify the outline size or display content,

a new LCD glass module is need. We have to open new tooling for you.

3. This LCD display is HTN type, but I want STN type,can you make?
      Answer: That’s all right .  we can change for you as per you request.

4. I want customize a new LCD module. Can you do?
      Answer: Yes, we can. Please send your drawing paper. If you have not, please advise me the outline size  

of the LCD display, display information( Glass thickness, Polarizer, Display Type, Connector mode, 
Storage Temp. Operating Temp.  Supply Voltage, Viewing direction, drive condition), we can customize for you.

5. What is leading time for tooling?
      Answer: General speaking, it will cost 15 to 25 days  after drawing paper confirmation and tooling charge payment,

we can report you the exact time when you confirm the drawing paper.

6. Can you send us samples for checking?
     Answer: Yes,. Samples order is available.

7. What is the Leading Time?
    Answer: If we have stock for the standard ones, the leading time is one day after payment. If it is the mass production for 

special ones, the leading time is about 15-30 days. suppose we can finish earlier,  we will report the information in advanced.