Title:
DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/038856
Kind Code:
A1
Abstract:
In order to detect a subject without having a lens, this detection device comprises: a light guide part that has a light incidence port and an emission port having an opening smaller than that of the incidence port, and emits light incident from the incidence port from the emission port; and a detection part that detects the light emitted from the emission port.
Inventors:
TSUNAI SHIRO (JP)
Application Number:
PCT/JP2023/029501
Publication Date:
February 22, 2024
Filing Date:
August 15, 2023
Export Citation:
Assignee:
NIKON CORP (JP)
International Classes:
G02B6/42; H04N23/55
Domestic Patent References:
| WO2022017681A1 | 2022-01-27 |
Foreign References:
| US20190004212A1 | 2019-01-03 | |||
| JP2020038960A | 2020-03-12 | |||
| US20070145246A1 | 2007-06-28 | |||
| JP2020177059A | 2020-10-29 | |||
| JP2001285202A | 2001-10-12 | |||
| JP2016080556A | 2016-05-16 | |||
| JP2012182432A | 2012-09-20 |
Attorney, Agent or Firm:
TOU-OU PATENT FIRM (JP)
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