Outline Dimensions and General Specifications-
Display Type: 4.3-inch TFT with a resolution of 480x3(RGB)x272 dots.
- Viewing Direction: 12 o'clock.
- LCD Driver IC: ST7282.
- Backlight Brightness: Typical 600 nits.
- Polarizer Mode: Transmissive/Positive.
- Operating Temperature Range: -20°C to +70°C.
- Storage Temperature Range: -30°C to +80°C.
- Environmental Protection: Compliant with RoHS.
- Unmarked Tolerance: ±0.20 mm.
Mechanical and Physical Characteristics- Outline dimensions include a lens outer diameter of 64.4 ±0.2 mm and an overall outline dimension of 105.5 ±0.2 mm.
- Active Area (AA): 95.04 mm.
- Viewing Area (VA): 95.64 ±0.2 mm.
- Thickness: FPC+PI layer maximum thickness 1.4 mm including components.
- Cover glass thickness: 0.3 ±0.05 mm.
- Stiffener and conductor details included.
- Tolerances for various dimensions are specified, typically ±0.2 mm or ±0.3 mm depending on the feature.
Electrical and Interface Details- Pin Interface includes signals such as VDD, RST, GND, SCL, SDA.
- Typical forward voltage (VF): 28.8 V at 20 mA forward current (IF).
Additional Notes and Quality Control- The document includes approval and checking signatures indicating quality control.
- Scale of drawings is 1:1.
- The display includes a capacitive touch panel (CTP) version 2.0.
- The document specifies the use of double-sided adhesive and single zone tolerance of 5 ±0.5.
SummaryThis technical document provides detailed mechanical, electrical, and environmental specifications for a 4.3-inch TFT display module with capacitive touch panel. It emphasizes precise dimensional tolerances, operating conditions, and interface pin definitions, ensuring compatibility and quality for integration into electronic devices.