发明名称 |
Backlight module having an optical film set with two-film structure |
摘要 |
A backlight module is used to supply a light beam to a liquid crystal panel. The backlight module includes an optical film set. The optical film set includes a diffusion film for diffusing the light beam; a prism sheet for receiving the light beam from the diffusion film and propagating the light beam to the liquid crystal panel. The prism sheet is close to the liquid crystal panel, and has a plurality of projections, whose cross section is in cone-shape, disposed on a surface thereof adjacent to the liquid crystal panel. Some of the projections have a plurality of defects.
|
申请公布号 |
US2009175028(A1) |
申请公布日期 |
2009.07.09 |
申请号 |
US20080292414 |
申请日期 |
2008.11.19 |
申请人 |
CORE-FLEX OPTICAL (SUZHOU) CO.,LTD |
发明人 |
LUH LUNG-SHIANG;TING CHING-HUA;TUNG CHIEN-FA;FENG YU |
分类号 |
G02F1/13357 |
主分类号 |
G02F1/13357 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|