Light: Activates the display backlight.

灯：激活显示背光。

youdao

A twist of the wrist in weak light conditions automatically lights up the display backlight.

在微弱的光线条件下自动亮起，手腕扭转显示器背光。

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Tired of the display backlight suddenly dimming when you are looking at the screen - e. g. while thinking about the right word for a text message?

厌倦了显示器突然变暗时，你在看屏幕背光-例如同时想着一个文本信息的权利的话？

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One pitfall, though, is that the display exhibits some backlight bleeding.

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The display's backlight has nanopatterned grooves that send blue, green and red in multiple directions, letting the LCD show only the light that would be seen from a given viewpoint.

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The other display on hand was monochrome with a backlight that flickered on and off as a generic desk lamp shone directly onto it.

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