Shenzhen FRIDA LCD Co., Ltd
Corporate mission: Promote smart AIOT and enable smart product applications. Corporate vision: Build a leading brand in AIOT field of audio and video solutions. Core values: To achieve customer first,
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7 Inch 800x480 Tft Screen With RGB Interface 50 Pins 250 Nits Brightness
General Description:
AT070TN92 is 7 inch lcd with 6-bit / 6-bit + Dithering grayscale signal for each pixel, this product can display 262K / 16.7M colors and its display color saturation reaches 50% (NTSC). The backlight is a 3S9P WLED light-emitting side-entry light source with 20K hours of life without backlight driver.
Specifications:
| No. | Item | Specification |
| 1 | LCD size | 7.0 inch(Diagonal) |
| 2 | Driver element | a-Si TFT active matrix |
| 3 | Resolution | 800 × 3(RGB) × 480 |
| 4 | Display mode | Normally White, Transmissive |
| 5 | Dot pitch | 0.0642(W)×0.1790(H) mm |
| 6 | Active area | 154.08(W)×85.92(H) mm |
| 7 | Module size | 164.9(W) ×100.0(H) ×5.7(D) mm |
| 8 | Surface treatment | Anti-Glare |
| 9 | Color arrangement | RGB-stripe |
| 10 | Interface | Digital |
| 11 | Backlight power consumption | 1.674W (Typ.) |
| 12 | Panel power consumption | 0.226W (Typ.) |
| 13 | Weight | 150g (Typ.) |
| 14 |
Source-IC Gate-IC |
NT39419BH NT52001H |
| 15 | Driving methods | 1+2 dot |
Absolute Maximum Ratings:
|
Item |
Symbol |
Values |
Unit |
|
| Min. | Max. | |||
|
Power voltage |
DVDD | -0.3 | 5.0 | V |
| AVDD | 6.5 | 13.5 | V | |
| VGH | -0.3 | 40.0 | V | |
| VGL | -20.0 | 0.3 | V | |
| VGH-VGL | 20 | 40.0 | V | |
| Operation Temperature | TOP | -20 | 70 | ℃ |
| Storage Temperature | TST | -30 | 80 | ℃ |
| LED Reverse Voltage | VR | 1.2 | V | |
| LED Forward Current | IF | 25 | mA | |
Electrical Specifications:
|
Item |
Symbol |
Values |
Unit |
||
| Min. | Typ. | Max. | |||
|
Power voltage |
DVDD | 3.0 | 3.3 | 3.6 | V |
| AVDD | 10.2 | 10.4 | 10.6 | V | |
| VGH | 15.3 | 16.0 | 16.7 | V | |
| VGL | -7.7 | -7.0 | -6.3 | V | |
| Input signal voltage | VCOM | 2.6 | (3.6) | 4.6 | V |
| Input logic high voltage | VIH | 0.7 DVDD | 0.9 DVDD | DVDD | V |
| Input logic low voltage | VIL | 0 | 0.1 DVDD | 0.3 DVDD | V |
Handling Precautions:
1.Do not wipe the polarizer with dry cloth. It might cause scratch.
2.Only use a soft sloth with IPA to wipe the polarizer, other chemicals might permanent damage to the polarizer.