Title:
IMAGING OPTICAL SYSTEM, CAMERA MODULE, AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/100992
Kind Code:
A1
Abstract:
This imaging optical system is provided with a lens and an optical member, wherein at least the value of the optical transmittance in a peripheral portion of the optical member is greater than the value of the optical transmittance in a central portion. In addition, this camera module is provided with the imaging optical system. In addition, this electronic device is provided with a solid state imaging element and the imaging optical system.
Inventors:
KIMURA KATSUJI (JP)
Application Number:
PCT/JP2017/040287
Publication Date:
June 07, 2018
Filing Date:
November 08, 2017
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
G02B5/00; G02B9/02; G02B9/04; H04N5/225
Foreign References:
| JP2015079128A | 2015-04-23 | |||
| JPS54140550A | 1979-10-31 | |||
| JP2013152369A | 2013-08-08 | |||
| JPH1022487A | 1998-01-23 |
Attorney, Agent or Firm:
YAMAMOTO Takahisa et al. (JP)
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