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Screen burn
烧屏
,也就是说显示器如果长时间显示某个静止的图像画面的话,会留下残影。这是显示器(特别是液晶显示器)最致命的硬伤。比如你用液晶显示器或等离子显示器看电视,如果你长时间看一个频道的话(如“cctv-1”),那么那个频道的符号(就是“cctv-1”)就会留在你的显示器的左上角了,造成永久的印迹。