LED Backlights的意思|示意

Apart from giving more uniform brightness, a full array of LED backlights allows the screen to be dimmed selectively in places where a scene needs to be dark.

除了提供更为一致的亮度，全阵列led背光能使屏幕上那些影像需要变暗的地方选择性的暗下来。

Screens that use a full-array of LED backlights are much better. Apart from giving more uniform brightness, they allow the screen to be dimmed selectively in places where a scene needs to be dark.

利用整个方阵的LED背景灯光的屏幕效果要好很多，出了提供更多的统一亮度，他们同样能满足当屏幕需要变暗时所需要达到的效果。

Holographic diffusers are ideal for applications such as LCD backlights, LED displays, machine vision, automotive lighting and viewing screens.

全息扩散器非常适合应用于LCD背光，LED显示屏，机器视觉，汽车照明和荧光屏。