发明授权
- 专利标题: Optical component and optical system
- 专利标题(中): 光学元件和光学系统
-
申请号: US13643776申请日: 2011-04-26
-
公开(公告)号: US09075301B2公开(公告)日: 2015-07-07
- 发明人: Kentarou Imamura , Shigeto Yoshida , Takafumi Shimatani , Hisashi Watanabe
- 申请人: Kentarou Imamura , Shigeto Yoshida , Takafumi Shimatani , Hisashi Watanabe
- 申请人地址: JP Osaka
- 专利权人: SHARP KABUSHIKI KAISHA
- 当前专利权人: SHARP KABUSHIKI KAISHA
- 当前专利权人地址: JP Osaka
- 代理机构: Harness, Dickey & Pierce, P.L.C.
- 优先权: JP2010-104393 20100428
- 国际申请: PCT/JP2011/060119 WO 20110426
- 国际公布: WO2011/136200 WO 20111103
- 主分类号: G02B27/28
- IPC分类号: G02B27/28 ; G03B21/604 ; G02B27/22 ; G02F1/1335 ; G02F1/13363
摘要:
An optical element according to an embodiment of the present invention includes: a reflective imaging element for reflecting light from an object an even number of times to cause an image of the object to be formed; a first polarizer disposed on a light-outgoing side of the reflective imaging element; and a first phase difference plate disposed between the reflective imaging element and the first polarizer.
公开/授权文献
- US20130038934A1 OPTICAL COMPONENT AND OPTICAL SYSTEM 公开/授权日:2013-02-14