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Black Background Wallpaper

Black Screen

Black screen is an online tool that displays a pure black background full screen on the screen. It has the following main uses:

Power saving:

A black screen can effectively save power. Especially on OLED screens, black pixels do not emit light, so when using dark mode, power consumption can be significantly reduced and the device's battery can be extended. life.

Reducing eye fatigue:

When working in front of the screen and not wanting to shut down the computer, using a black screen can reduce eye fatigue and reduce glare.

Disguise as shutdown state:

Making the screen completely black can also make people think that the computer is turned off when it is actually still running.

Clean screen:

A black screen is more convenient when cleaning, and stains are easier to find and wipe clean.

The meaning of black:

Black is a deep and mysterious color whose color does not absorb any wavelengths of visible light, but completely. At a cultural level, black symbolizes mystery and seriousness.