Title:
受光装置及び電子装置
Document Type and Number:
Japanese Patent JP7476033
Kind Code:
B2
Abstract:
A light-receiving apparatus (1) has M (M is greater than 2) light-receiving elements (5) corresponding to one pixel, and controller circuitry (4) configured to control a bias voltage of the M light-receiving elements (5) in accordance with a condition that the number of light-receiving elements (5) of the M light-receiving elements (5) simultaneously detecting light within a first period is less than N (N is an integer equal to or greater than 2 and less than M), control a bias voltage of the M light-receiving elements (5) in accordance with a condition that a total value of the number of times the M light-receiving elements (5) detect light within a first period does not become equal or greater than a predetermined threshold value, or control a bias voltage of the M light-receiving elements (5) in accordance with a condition that an output of the pixel in a first period does not become equal or greater than a predetermined threshold value.
Inventors:
Tatan Tan
Choi Akihide
Toshiki Sugimoto
Choi Akihide
Toshiki Sugimoto
Application Number:
JP2020141187A
Publication Date:
April 30, 2024
Filing Date:
August 24, 2020
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
G01S7/4863; G01S7/489; H01L31/10
Domestic Patent References:
JP2015078953A | ||||
JP2018182051A | ||||
JP2020042021A | ||||
JP2016145776A | ||||
JP2012530917A | ||||
JP2002324909A | ||||
JP1257289A | ||||
JP2019190892A | ||||
JP2014081254A | ||||
JP2018537680A |
Foreign References:
WO2020103805A1 | ||||
US20180180473 |
Attorney, Agent or Firm:
Yukitaka Nakamura
Satoru Asakura
Takeshi Sekine
Jun Suzuki
Yasushi Kawasaki
Satoru Asakura
Takeshi Sekine
Jun Suzuki
Yasushi Kawasaki
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