发明授权
- 专利标题： Backlight unit and display apparatus using the same
- 专利标题（中）： 背光单元和使用其的显示装置
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申请号： US13109071申请日： 2011-05-17
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公开(公告)号： US08235540B2公开(公告)日： 2012-08-07
- 发明人: Sung Yong Park , Se Jin Ko , Sung Ho Kim
- 申请人： Sung Yong Park , Se Jin Ko , Sung Ho Kim
- 申请人地址： KR Seoul
- 专利权人： LG Innotek Co., Ltd.
- 当前专利权人： LG Innotek Co., Ltd.
- 当前专利权人地址： KR Seoul
- 代理机构： Lowe Hauptman Ham & Berner, LLP
- 主分类号： G09F13/14
- IPC分类号： G09F13/14
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.
公开/授权文献
- US20110222267A1 BACKLIGHT UNIT AND DISPLAY APPARATUS USING THE SAME 公开/授权日：2011-09-15
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