Title:
SOLID-STATE IMAGING ELEMENT, IMAGING DEVICE, AND METHOD FOR CONTROLLING SOLID-STATE IMAGING UNIT
Document Type and Number:
WIPO Patent Application WO/2022/124092
Kind Code:
A1
Abstract:
A solid-state imaging element according to one embodiment as in the present disclosure is provided with: a first photoelectric conversion unit (31) having a light incidence surface on which light is incident; a first gate electrode (36) provided to the first photoelectric conversion unit (31) with an insulating film (35) therebetween; a second photoelectric conversion unit (32) provided to the light incident surface side with respect to the first photoelectric conversion unit (31); and a voltage application unit for applying, to the first gate electrode (36), a voltage corresponding to a number of charges accumulated by the second photoelectric conversion unit (32).
Inventors:
BANDO MASASHI (JP)
Application Number:
PCT/JP2021/043202
Publication Date:
June 16, 2022
Filing Date:
November 25, 2021
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
H01L27/146; H04N5/355; H04N5/3745
Domestic Patent References:
| WO2020059553A1 | 2020-03-26 | |||
| WO2019058994A1 | 2019-03-28 |
Foreign References:
| JP2005304009A | 2005-10-27 | |||
| JP2015023250A | 2015-02-02 | |||
| JP2006086425A | 2006-03-30 | |||
| JP2011199816A | 2011-10-06 |
Other References:
See also references of EP 4261890A1
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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