| 发明名称 |
OPTICAL SYSTEM, OPTICAL MEMBER, MICRO-MIRROR ARRAY, DISPLAY DEVICE, AND IMAGE PICKUP DEVICE |
| 摘要 |
An optical system includes: a first optical member having a concave surface that reflects a light having a first circularly polarized light component and transmits a light having a second circularly polarized light component a rotation direction of which is opposite to a rotation direction of the first circularly polarized light component; and a second optical member that transforms the light having the first circularly polarized light component reflected from the first optical member into the light having the second circularly polarized light component to be reflected so as to be incident on the first optical member. |
| 申请公布号 |
US2016077351(A1) |
申请公布日期 |
2016.03.17 |
| 申请号 |
US201414768628 |
申请日期 |
2014.02.24 |
| 申请人 |
NIKON CORPORATION |
发明人 |
IWANE Toru |
| 分类号 |
G02B27/26;H04N13/02;G02B17/00;G02F1/1335;G02B5/30;G02B27/28 |
主分类号 |
G02B27/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An optical system comprising:
a first optical member having a concave surface that reflects a light having a first circularly polarized light component and transmits a light having a second circularly polarized light component a rotation direction of which is opposite to a rotation direction of the first circularly polarized light component; and a second optical member that transforms the light having the first circularly polarized light component reflected from the first optical member into the light having the second circularly polarized light component to be reflected so as to be incident on the first optical member. |
| 地址 |
Chiyoda-ku, Tokyo JP |
