Title:
SOLID-STATE IMAGING ELEMENT AND IMAGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/066803
Kind Code:
A1
Abstract:
The objective of the present invention is to improve signal quality in a solid-state imaging element that detects an address event. In this solid-state imaging element aperture pixels and light-blocking pixels are arranged. In this solid-state imaging element the aperture pixels detect whether the amount of change in the amount of incident light exceeds a prescribed threshold value, and output a detection signal indicating the detection result. In the solid-state imaging element the light-blocking pixels output a correction signal in accordance with the amount of noise generated in the aperture pixels which have detected whether the amount of change in the amount of incident light exceeds a prescribed threshold value, and have output a detection signal indicating the detection result.
Inventors:
KITANO SHIN (JP)
Application Number:
PCT/JP2019/036623
Publication Date:
April 02, 2020
Filing Date:
September 18, 2019
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
H01L25/065; H04N5/369; H01L25/07; H01L25/18; H01L27/146; H04N5/361
Foreign References:
| JP2018085725A | 2018-05-31 | |||
| JP2017535999A | 2017-11-30 | |||
| JP2017535999A | 2017-11-30 |
Other References:
See also references of EP 3860114A4
Attorney, Agent or Firm:
MARUSHIMA, Toshikazu (JP)
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