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公开(公告)号:US08235540B2
公开(公告)日:2012-08-07
申请号:US13109071
申请日:2011-05-17
申请人: Sung Yong Park , Se Jin Ko , Sung Ho Kim
发明人: Sung Yong Park , Se Jin Ko , Sung Ho Kim
IPC分类号: G09F13/14
CPC分类号: G09F13/14 , G02F1/133615 , G02F2001/133628 , G09F2013/142 , G09F2013/145
摘要: A backlight unit and a display apparatus using the same are disclosed. The backlight unit includes a first reflector, a second reflector, and at least one light source disposed between the first reflector and the second reflector. The second reflector include at least two inclined surface adjacent to each other about at least one inflection point, the first and second inclined surfaces having different radii of curvature.
摘要翻译: 公开了一种背光单元和使用其的显示装置。 背光单元包括第一反射器,第二反射器和设置在第一反射器和第二反射器之间的至少一个光源。 第二反射器包括至少两个相对于至少一个拐点相邻的倾斜表面,第一和第二倾斜表面具有不同的曲率半径。