MIPI LCD display 3.97 inches

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MIPI LCD display 3.97 inches

       3.97-inch IPS MIPI TFT

 

  • Size: 3.97
  • Resolution: 480×800 dots
  • Viewing Angle: Free
  • Interface type: MIPI
  • Driver chip: ST7701S
  • Touch method: TBD
  • Backlight brightness: 350 cd/m²
  • Dimensions: 57.14 (W) × 96.85 (H) × 1.85 (T)
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Basic parameters

The 3.97-inch MIPI LCD display supports the MIPI-DSI interface and can be expanded with capacitive touch (CST826) function. It is a TFT LCD display with a resolution of 480*800 pixels. The HC-397BS2503 driver IC is ST7701S, which supports MIPI interface, RGB and MCU interface, but does not support SPI interface.

ItemContentsUnit
Size3.97inch
LCM Dimension57.14(W)*96.85(H)*1.85(T)mm
LCD Active Area* 51.84 86.40mm
Number Of Dots480 * RGB * 800pixel
LCD Typea-Si TFT
Viewing DirectionIPS
Driver ICST7701
Interface TypeMIPI
TouchscreenTBD
Storage Temperature-30℃~ 80℃

Plan

Interface

NO.symbolDescription
1LED-ABACKLIGHT ANODE
2NCNot Connect
3LED-KBACKLIGHT CATHODE
4GNDGrounds
5LCM-IDNot Connect
6TEServes TE (Tearing Effect) pin on MPU interface
7VCC(2.8V)POWER SUPPLY (2.8V)
8IOVCC(1.8V)I/O POWER SUPPLY (1.8V)
9RESETReset pin
10GNDGrounds
11NCNot Connect
12NCNot Connect
13GNDGrounds
14TDP1MIPI-DSI Data differential signal input pins. (Data lane 1)
15TDN1MIPI-DSI Data differential signal input pins. (Data lane 1)
16GNDGrounds
17TCPMIPI-DSI CLOCK differential signal input pin
18TCNMIPI-DSI CLOCK differential signal input pin
19GNDGrounds
20TDN0MIPI-DSI Data differential signal input pins. (Data lane 0)
21TDP0MIPI-DSI Data differential signal input pins. (Data lane 0)
22GNDGrounds
23NCNot Connect
24NCNot Connect
25GNDGrounds

Image

FAQ

Our MOQ is quite flexible. Small-sized semi-custom TFT displays are generally ordered from 100 pieces, and lower quantities can be negotiated for trial production or sampling projects.

  • Mass production or large-volume projectsWhen orders reach a certain scale

  • Project development phase：The customer is adapting the screen driver, interface voltage or software

  • special needs：If you need horizontal screen display, touch solution, etc.

Our sales team is familiar with international trade and the technical specifications of TFT displays. We respond quickly (usually within 2 hours) and confirm every detail using complete technical drawings or physical photos and samples before production.

We can arrange shipping terms such as EXW, FOB, and CIF, and work with your designated freight forwarder.

Whether it's air freight, sea freight, or express delivery, we can ensure fast and safe delivery.

Our MOQ is quite flexible. Medium-sized semi-custom TFT displays are generally ordered from 50 pieces, and lower quantities can be negotiated for trial production or sampling projects.

  • Touch Screen: Capacitive and resistive touch screen, AG, AF, AR, etc.

  • Backlight brightnessIt can meet requirements of over 1000 cd/m². (Minolta color analysis instrument)

  • Industrial and medical：Need to meet specific industry requirements, etc.

Many overseas customers prefer to use agents due to considerations such as communication, quality, and international logistics.

Our team has extensive experience and provides a one-stop service—from design, quotation, production, quality inspection, after-sales service, customs clearance to international shipping. You will get factory-direct prices and the convenience of service.

China, Asia, Europe

LCD Catalog

Standard size
Round display
Bar display
Medium and large size

A. External structure, backlight, and interface FPC.
B. Brightness 1000cd/m², interface type, FPCA can be modified.
C. Customers require customized interface conversion between RGB, SPI, MCU, LVDS, and MIPI.

High-brightness backlight technology (≥1000nits), still clearly visible under sunlight.

A. The viewing angles from top to bottom, left to right are all 60 degrees.
B. IPS full viewing angle, with a viewing angle of 89 degrees on the top, bottom, left, and right.

A. Capacitive touchscreen, AR (anti-reflective), AG (anti-glare), AF (anti-fingerprint), TDM display touchscreen OCA optical integration bonding.

B. Four- or five-wire resistive touchscreen, glossy/matte finish customizable.

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