Title:
REFLECTIVE IMAGING ELEMENT AND OPTICAL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2013/122085
Kind Code:
A1
Abstract:
Provided is a reflective imaging element that is manufactured by a simple method and obtains high quality aerial images. A reflective imaging element (100A) of the present invention is provided with a first reflective element (10a) having a light-receiving surface (2) that receives light from the object (70) being imaged and an emission surface (4) that is parallel to the light-receiving surface (2) and emits the light from the object (70) being imaged, and a second reflective element (10b). Let the percentage of the light contributing to the imaging from among the light from the object (70) being imaged be the light quantity ratio, and the incident angle of the light from the imaged object on the light-receiving surface when the light quantity ratio is the highest be the maximum incident angle, then the maximum incident angle of the first reflective element (10a) and the maximum incident angle of the second reflective element (10b) are different from each other.
Inventors:
IMAMURA KENTAROU
SHIMATANI TAKAHUMI
SHIMATANI TAKAHUMI
Application Number:
PCT/JP2013/053358
Publication Date:
August 22, 2013
Filing Date:
February 13, 2013
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
G02B27/22; G02B5/08; G02B17/06
Domestic Patent References:
| WO2009136578A1 | 2009-11-12 | |||
| WO2009131128A1 | 2009-10-29 |
Attorney, Agent or Firm:
YONETSU, Kiyoshi et al. (JP)
Kiyoshi Yonezu (JP)
Kiyoshi Yonezu (JP)
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