7 Inch color tft lcd display
Model Name | A070-92-TT-03 |
Screen Size | 7.0” diagonal |
| Driver Element | a-si TFT active matrix |
Resolution | 800 × 3(RGB) × 480 |
Display mode | Normally White, Transmissive |
| Dot pitch | 0.0642(W) × 0.1790(H) mm |
Active area | 154.08(W) × 85.92(H) mm |
Module size | 164.9(W) ×100.0(H) ×5.7(D) mm |
Surface treatment | Anti-Glare |
Color arrangement | RGB-stripe |
Interface | Digital |
Backlight power consumption | 1.674W (Typ.) |
Panel power consumptio | 0.226W (Typ.) |
Weight | 150g (Typ.) |
Source-IC Gate-IC | NT39419BH NT52001H |
Driving methods | 1+2 dot |
Additional Information on LCD
It's important to take special care when cleaning the screens, whether they be TVs, smartphones, computer monitors, etc.Unlike CRT monitors and TVs, LCD screens don't have a refresh rate. You might need to change the monitor's refresh rate setting on your CRT screen if eye strain is a problem, but it's not needed on the newer LCD screens.
Most LCD computer monitors have a connection for HDMI and DVI cables. Some still support VGA cables but that's much less common. If your computer's video card only supports the older VGA connection, be sure to double-check that the LCD monitor has a connection for it. You might need to purchase a VGA to HDMI or VGA to DVI adapter so that both ends can be used on each device.
If there isn't anything showing up on your computer monitor, you can run through the steps in our How to Test a Computer Monitor That Isn't Working trouble shooting guide to find out why.
How Do TFT LCD Screens Work?
All the pixels on a TFT LCD screen are configured in a row-and-column format, and each pixel is attached to an amorphous silicon transistor that rests directly on the glass panel. This setup allows each pixel to be given a charge and for the charge to be kept even when the screen is refreshed to produce a new image.
With this type of setup, the state of a particular pixel is being actively maintained even while other pixels are being used. This is why TFT LCDs are considered active matrix displays, as opposed to a passive matrix.
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