Title:
OPTICAL DEVICE AND IMAGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/074401
Kind Code:
A1
Abstract:
This imaging device has an imaging optical system and an optical element. An imaging element uses incident first light to form an image in a prescribed region. The optical element guides second light to the prescribed region. The angle formed by the light axis of the imaging optical system and a main light beam incident to the imaging optical system is different for the second light and the first light.
Inventors:
SUGAHARA SHUN (JP)
HAYASHI YUSUKE (JP)
HAYASHI YUSUKE (JP)
Application Number:
PCT/JP2022/038280
Publication Date:
May 04, 2023
Filing Date:
October 13, 2022
Export Citation:
Assignee:
KYOCERA CORP (JP)
International Classes:
G03B37/00; G02B17/08; G03B11/00; G03B15/00; G03B17/02; H04N23/55; H04N23/60
Domestic Patent References:
| WO2017029846A1 | 2017-02-23 |
Foreign References:
| JPH08111798A | 1996-04-30 | |||
| JP2014176056A | 2014-09-22 | |||
| JP2016151519A | 2016-08-22 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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