发明名称 |
OPTICAL SYSTEM |
摘要 |
Optical systems including an image surface, a stop surface, a partial reflector disposed between the image surface and the stop surface, a reflective polarizer disposed between the stop surface and the partial reflector, and a quarter wave retarder disposed between the reflective polarizer and the partial reflector are described. The reflective polarizer is convex along two orthogonal axes. The reflective polarizer may be a thermoformed multilayer reflective polarizer. |
申请公布号 |
WO2017039714(A1) |
申请公布日期 |
2017.03.09 |
申请号 |
WO2015US52115 |
申请日期 |
2015.09.25 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
OUDERKIRK, Andrew J.;WONG, Timothy L.;YUN, Zhisheng;MCDOWELL, Erin A.;AMBUR, Gregg A. |
分类号 |
G02B5/30;G02B17/08;G02B27/00;G02B27/01 |
主分类号 |
G02B5/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|