Sughrue Mion, PLLC
Scanning backlight unit and liquid crystal display having the same
A scanning backlight unit, a liquid crystal display and television and a television are provided herein. The backlight unit including a light source unit having plural groups of light sources which emit light in a main incidence direction; a control unit which controls the plural groups of light sources; and a light guiding plate having a bottom surface formed with a dispersion pattern dispersing the light received from the light source unit, wherein the dispersion pattern includes a plurality of grooves, with a groove of the plurality of grooves having a shape with a first size parallel to the main incidence direction and a second size perpendicular to the main incidence direction, and wherein the first size is larger than the second size.
Samsung Electronics Co., Ltd.
G G
G02B G02B
inventional inventional
Hyeong-sik Myung-ryul Do-hyeon Dae-hee Sin-wook
Choi Jung Baek Lee Hyung