Uniformity of Monitor Backlight

[Igor]

How good uniformity of backlight in your monitor?

My Dell U2417H has a more bright area at centre of a screen.

I wrote a small utility which corrects uniformity of backlight by applying a masking layer above all windows. I used Photoshop create this grayscale mask in BMP file. I use this utility more than 2 years. It works in all apps including PTE excluding fullscreen 3D games.

[davegee]

How would you measure it??

DG

[Igor]

Dave,

I saw a bright spot in the middle of my monitor. So I managed to draw a correcting grayscale mask to compensate this defect. The result was good.