Patent ID: 8289472
Filing Date: 2012-10-16
Classification: G02F,G09G

Abstract:
1. A liquid crystal display module, comprising: a liquid crystal display panel having a color filter layer, the color filter layer having color pixels of red, green, and blue with different wavelength; a plurality of lamps for irradiating a first light onto the liquid crystal display panel; a plurality of light emitting diode arrays, each including a printed circuit board (PCB) and a plurality of light emitting diodes arranged on the PCB and between the lamps to irradiate a second light onto the liquid crystal display panel, wherein the light emitting diodes include a plurality of yellow light emitting diodes and a plurality of magenta light emitting diodes to increase a brightness of the liquid crystal display panel; a housing receiving the lamps and the light emitting diode arrays; and a diffuser on the lamps and the light emitting diode arrays to diffuse the first and second light, wherein the liquid crystal display panel is disposed on the diffuser, wherein each color pixel includes a single layer that transmits a wavelength for a specific color in the first and second light with a transmission wavelength band of less than about 30 nm, wherein the PCB is directly mounted on the housing in parallel to a lengthwise direction of the lamps, and wherein an interval between the light emitting diodes at an edge region of the light emitting array along a lengthwise direction of the lamp is different from and larger than intervals between remaining light emitting diodes of the light emitting array.