Shenzhen P&O Technology Co., Ltd
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Polcd 4.3 Inch LCD Touch Panel 480*272 Resolution G+G LCD Display GT911 Capacitive Touch Screen
Product Parameter:
| Product Name | 4.3” Capacitive Touch Screen |
| Brand | Polcd |
| Model | CTP-P043007GG |
| Size | 4.3 inch |
| LCM Resolution | 480*272 |
| View Area(mm) | 95.64(W)*54.46(H) |
| Structure | G+G |
| Drive IC | GT911 |
| PIN | 6 pin |
| Interface | I2C |
| Transmittance | ≥85% |
| Surface hardness | ≥6H |
| FPC | COF |
| Unfilled size tolerance | ±0.2mm |
| Operating Voltage | 3.3V |
| Operating temperature | -20℃~+70℃ |
| Storage temperature | -30℃~+80℃ |
| Certification | RoHS |
| Warranty | 1-2 years |
How to apply 4.3-inch touch screen to TFT LCD?
Choose the right 4.3-inch touch screen and TFT LCD, make sure they are compatible in interface and size.
Connect the touch screen and TFT LCD to the board separately. Touch screens usually need to be connected to a touch screen controller, while TFT LCDs need to be connected to an LCD controller.
According to the specifications of the touch screen and TFT LCD, set up the circuit and software on the board to ensure that they communicate correctly and work together.
Write software drivers so that applications can interact with the TFT LCD through the touch screen. This usually requires the use of specific touchscreen and LCD controller APIs and an understanding of the characteristics and limitations of touchscreens and TFT LCDs.
Test and debug the system to ensure that the touch screen and TFT LCD are functioning properly and that the application responds correctly to user input.
