Concealing a bright defect using light blocking means to block only the wavelength band shed onto the defective pixel

摘要

A method of concealing a bright defect in a transmission display device which displays by selectively transmitting plural beams different wavelength bands shed onto corresponding pixels of a transmission display element through a microlens according to a voltage applied to each pixel is arranged such that only a beam of a wavelength area shed onto a defective luminance point pixel is selectively blocked. On the other hand, the beam shed onto normal pixels surrounding the defective pixel, wherein a bright defect is not generated would be transmitted through the liquid crystal display panel without being blocked. Therefore, the method enables only the defective luminance point pixel to be concealed without affecting the normal pixels, thereby improving a display quality of the transmission display device.