Title:
LIGHT-RECEIVING UNIT AND PHOTOELECTRIC SENSOR
Document Type and Number:
WIPO Patent Application WO/2024/004966
Kind Code:
A1
Abstract:
This light-receiving unit comprises: an amplifier which amplifies a light reception signal on the basis of a configured gain configuration value; a differential calculation unit which calculates a differential value between an input value based on a volume operation and the gain configuration value configured for the amplifier; a filter unit which is configured either to allow passage of an inputted input value or to block the same; a filter configuration unit which, on the basis of the differential value, configures the filter unit to allow passage or to block; and a gain configuration unit which, for the amplifier, configures a gain configuration value based on an inputted input value having passed through the filter unit.
Inventors:
OGAWA HIROKI
KAMIYA JIRO
KIMURA FUMITAKA
KAMIYA JIRO
KIMURA FUMITAKA
Application Number:
PCT/JP2023/023678
Publication Date:
January 04, 2024
Filing Date:
June 26, 2023
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G01J1/44; G01J1/42; H03K17/78
Foreign References:
| JP2014107698A | 2014-06-09 | |||
| JPH04347928A | 1992-12-03 | |||
| JP2009122120A | 2009-06-04 | |||
| US20150031971A1 | 2015-01-29 | |||
| US20100277075A1 | 2010-11-04 |
Attorney, Agent or Firm:
Eikoh, P.C. (JP)
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