BACKLIGHT UNIT, AN ELECTRO-OPTICAL DEVICE, AND AN ELECTRONIC APPARATUS THEREOF, CAPABLE OF PERFORMING DISPLAY OF HIGH DEFINITION/HIGH BRIGHTNESS

摘要

PURPOSE: A backlight unit, an electro-optical device, and an electronic apparatus thereof are provided to uniformly distribute light quantity of an entire irradiated area, thereby improving an optical property.;CONSTITUTION: A housing(1) is formed in a box shape. A plurality of light sources(2) is arranged in the housing. The housing includes a bottom plate and a plurality of sidewalls rising from the end side of the bottom plate. In the bottom plate, a disposition plate(3) is loaded. In the disposition surface(3a) of the disposition plate, a plurality of light sources is arranged. Inclined walls(4~7) are arranged between the end side of the disposition plate and the top side of the sidewalls. Reflective surfaces(4a~7a) reflects irradiated light from a plurality of light sources.;COPYRIGHT KIPO 2010