发明名称 |
LIGHT GUIDE PLATE AND FORMING MOULD THEREOF, AND BACKLIGHT MODULE |
摘要 |
The present invention relates to the field of display technologies, and in particular, to a light guide plate, a forming mould and a backlight module. The light guide plate comprises a transparent substrate and a light shielding member, wherein the transparent substrate comprises a light outgoing surface, a bottom surface opposite to the light outgoing surface, a light incoming side and a non-light incoming side, and the light shielding member is integrally connected with the non-light incoming side of the transparent substrate. The light at the edge of the light guide plate is shielded by the non-transparent light shielding member, so that the reflection between the light and a plastic frame may be prevented effectively, and the problem may be avoided that light leakage and bright line appear at the edge of the light guide plate. |
申请公布号 |
US2015331175(A1) |
申请公布日期 |
2015.11.19 |
申请号 |
US201414497410 |
申请日期 |
2014.09.26 |
申请人 |
BOE TECHNOLOGY GROUP CO., LTD. ;BOE OPTICAL SCIENCE AND TECHNOLOGY CO., LTD. |
发明人 |
SUN Hongwei |
分类号 |
F21V8/00;B29D11/00;B29C45/04 |
主分类号 |
F21V8/00 |
代理机构 |
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代理人 |
|
主权项 |
1. A light guide plate, comprising a transparent substrate and a light shielding member, wherein the transparent substrate comprises a light outgoing surface, a bottom surface opposite to the light outgoing surface, a light incoming side and a non-light incoming side, and the light shielding member is integrally connected with the non-light incoming side of the transparent substrate. |
地址 |
Beijing CN |