LGP changes the direction of light beams. The 42- and 47-inch LCD TV panels are lightweight, weighing in at just 6.1kg and 7.3kg each, about 50 percent lighter than the same size of conventional ...

LCD and OLED compete for TVs. Plasma TVs are no longer made. See LCD, OLED, plasma display and flat panel TV. The first LCD panels appeared on laptops in the mid-1980s. In that same time frame ...