发明申请
- 专利标题： LIGHT GUIDE PLATE AND DIRECT-TYPE BACKLIGHT MODULE WITH SAME
- 专利标题（中）： 光导板和直接型背光模块
-
申请号： US12135850申请日： 2008-06-09
-
公开(公告)号： US20090040768A1公开(公告)日： 2009-02-12
- 发明人: JUN ZHU , HE ZHANG , GUO-FAN JIN
- 申请人： JUN ZHU , HE ZHANG , GUO-FAN JIN
- 申请人地址： CN Beijing TW Tu-Cheng
- 专利权人： TSINGHUA UNIVERSITY,HON HAI PRECISION INDUSTRY CO., LTD.
- 当前专利权人： TSINGHUA UNIVERSITY,HON HAI PRECISION INDUSTRY CO., LTD.
- 当前专利权人地址： CN Beijing TW Tu-Cheng
- 优先权： CN200710075633.9 20070808
- 主分类号： F21V13/04
- IPC分类号： F21V13/04 ; F21V5/00
摘要：
An exemplary backlight module includes a light guide plate and light sources. The light guide plate includes a block body and the recessed parts. The block body has a top light output surface and a bottom surface. The recessed parts are provided at the bottom surface. The light sources are disposed at least partly in or adjacent to the recessed parts.
公开/授权文献
信息查询
