...施用的,依旧是以逆光灯投射在液态晶体屏幕,所以银幕不及上述两者2、led逆光有两种像三星ln-t4681f采用的是“全阵列”(full array)的液态晶体面板担任被光源任务不外,它的厚度达到4.4寸,而为了要创造超薄电视,工程师还必须祛除led的额外隔层,将之放到预示装配的...
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因为这样能使用较少的灯管，侧光式比全阵列式更便宜。
Since they have fewer lights inside, edge-lit LED models are cheaper compared to full-array models.
一种是“侧光式”，灯管安排在电视机的侧面；另一种是“全阵列式”，灯管以网格状排列于屏幕的后方。
One is called "edge-lit", with lights set around the television frame; the other is "full-array," with lights set behind the screen in a grid pattern.
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。
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.
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