Title:
SENSOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/085186
Kind Code:
A1
Abstract:
A sensor device comprising: a light-emitting unit that emits light toward a first mirror, or toward a second mirror that faces the first mirror and that is provided so that the orientation relative to the first mirror can be changed; and a light-receiving unit that receives reflected light produced by the first mirror and the second mirror reflecting the light emitted from the light-emitting unit.
Inventors:
HONGO KAZUO (JP)
Application Number:
PCT/JP2020/039122
Publication Date:
May 06, 2021
Filing Date:
October 16, 2020
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
G01L1/00; G01L5/166
Foreign References:
| CN101706312A | 2010-05-12 | |||
| JP2003521678A | 2003-07-15 | |||
| JP2010112814A | 2010-05-20 | |||
| US5705810A | 1998-01-06 | |||
| JPH0735531A | 1995-02-07 |
Attorney, Agent or Firm:
TSUBASA PATENT PROFESSIONAL CORPORATION (JP)
Download PDF: