最好的螢幕測試工具 LCD Test

Provides to test the screen performance when buying a mobile phone/tablet
Provide 15 necessary tests
We know that each color of the screen is composed of three colors of red, green and blue independently. This software can independently test whether each color and dot is abnormal
1. Pure red: check whether the red dot is abnormal
2. Pure green: check whether the green dot is abnormal
3. Pure blue: check whether the blue dot is abnormal
4. Color mixing yellow: check whether the red/green color mixing is abnormal
5. Color mixing blue-green: check whether the blue/green color mixing is abnormal
6. Color mixing pink: check whether the red/blue color mixing is abnormal
7. Pure black: check if the screen is leaking light
8. Pure white: check screen color shift and backlight leakage
9. Color gradient: check whether the above color gradient is broken or discontinuous
10. Horizontal lines: check whether the horizontal singular and even lines are missing lines
11. Straight line: check if the straight singular and even lines are missing
12. Point movement: Move each unit point to check whether there are bright or dark spots
13. Black gradient: check whether the above color gradient is broken or discontinuous
14. Text clarity test (the higher the resolution, the clearer the small print)
15. Screen reaction speed test (the faster the reaction, the less flickering the squares will be seen)