(1) A non-curved screen on a TV. Contrast with curved screen. See flat screen. (2) A reference to TVs when LCD screens were replacing CRTs starting in the late 1990s and early 2000s. See flat screen.

Can I Use Windex on a TV Screen? While it may be tempting to use Windex, don’t use it on flat screen televisions like LCDs. Windex and other glass cleaners like it contain ammonia and alcohol ...