发明名称 |
Backlighting System Including A Specular Partial Reflector And A Circular-Mode Reflective Polarizer |
摘要 |
A backlight that includes an illumination device that has at least one light source, a circular-mode reflective polarizer, and a specular partial reflector is disclosed. The specular partial reflector is disposed between the illumination device and the circular-mode reflective polarizer. Furthermore, the specular partial reflector is in substantially direct polarization communication with the circular-mode reflective polarizer.
|
申请公布号 |
US2013222732(A1) |
申请公布日期 |
2013.08.29 |
申请号 |
US201313860194 |
申请日期 |
2013.04.10 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY;3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
O'NEILL MARK B.;WATSON PHILIP E.;JOHNSON MATTHEW B.;HAAG ADAM D.;KOTCHICK KEITH M.;LAMANSKY SERGEY |
分类号 |
G02F1/1335 |
主分类号 |
G02F1/1335 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|