Patent ID: 7920223
Filing Date: 2011-04-05
Classification: G02F

Abstract:
1. A liquid crystal display device comprising a TFT substrate forming pixel electrodes and TFTs, a color filter substrate forming a color filter, a liquid crystal display panel of which the liquid crystals are sandwiched between the color filter substrate and the TFT substrate, a frame covering the peripheries of the liquid crystal display panel to hold the liquid crystal display panel, and a back light; wherein the frame has a curved surface, and the liquid crystal display panel has a curved surface defined by the curved surface of the frame; and the TFT substrate and the color filter substrate are formed of a glass, an upper polarizer plate is sandwiched between the color filter substrate and the frame without being adhered to the color filter substrate, and a lower polarizer plate is sandwiched between the TFT substrate and the back light without being adhered to the TFT substrate, wherein the back light has a light guide plate or a diffusing plate, and a curved surface of the light guide plate or the diffusing plate on the side facing the liquid crystal display panel is in agreement with the curved surface of the liquid crystal display panel.