发明申请
- 专利标题: BACKLIGHT ASSEMBLY AND DISPLAY APPARATUS HAVING THE SAME
- 专利标题(中): 背光组件和显示装置
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申请号: US13275048申请日: 2011-10-17
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公开(公告)号: US20120106193A1公开(公告)日: 2012-05-03
- 发明人: GUK-HYUN KIM , Moon-Gyu Lee , Hyun-Deok Im
- 申请人: GUK-HYUN KIM , Moon-Gyu Lee , Hyun-Deok Im
- 优先权: KR2010-0106422 20101029
- 主分类号: F21V7/04
- IPC分类号: F21V7/04
摘要:
The backlight assembly includes a light source part and a light guide plate. The light source part generates a first light beam. The light guide plate has a plurality of light guide blocks. Each of the light guide blocks has a light incident surface, an opposite surface, a light emitting surface, and an inclined surface. The light incident surface receives the first light beam. The opposite surface is located opposite to the light incident surface, has a convex shape with respect to the light incident surface, and reflects the first light beam and converts the first light beam into a second light beam. The light emitting surface emits the second light beam. The inclined surface is inclined with respect to the light emitting surface.
公开/授权文献
- US08714804B2 Backlight assembly and display apparatus having the same 公开/授权日:2014-05-06