| 摘要 |
An LCD using a photo excitation color filter is provided to improve wide viewing angle and light efficiency and solve a problem in visual uniformity according as a light guide plate of a backlight unit is developed in a precise pattern. RGB(Red, Green and Blue) photo excitation material and photo diffusion material are mixed to be used for RGB color filters(30) of an LCD(Liquid Crystal Display) or color register and pigment are added or coated to be used for the RGB color filters of the LCD. The color filter is always disposed in an upper side of an upper polarizing film(11) of the LCD. The polarizing film is disposed in an upper or lower side of an upper glass surface(21) of the LCD. |
