What Is the Dirty Screen Effect? - How-To Geek

Something you may encounter when purchasing a new TV is poor color uniformity on a black background, also known as the “dirty screen effect” or DSE for short. So what causes it, and is there anything you can do about it?

Japan_room/Shutterstock.com Something you may encounter when purchasing a new TV is poor color uniformity on a black background, also known as the “dirty screen effect” or DSE for short. So what cau… [+4043 chars]

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