发明名称 |
Optical plate and backlight module using the same |
摘要 |
An optical plate has a first surface and an opposite second surface. The first surface is substantially planar. A plurality of substantially parallel elongated V-shaped protrusions and a plurality of substantially parallel elongated arc-shaped protrusions are formed on the second surface of the transparent main body. Each elongated arc-shaped protrusion intersects with each elongated V-shaped protrusion. A backlight module using the optical plate is also provided.
|
申请公布号 |
US2009323314(A1) |
申请公布日期 |
2009.12.31 |
申请号 |
US20080319007 |
申请日期 |
2008.12.31 |
申请人 |
HON HAI PRECISION INDUSTRY CO., LTD |
发明人 |
CHANG SHAO-HAN |
分类号 |
F21V5/02;F21V5/00 |
主分类号 |
F21V5/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|