Title:
SOLID-STATE IMAGING DEVICE AND SIGNAL PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2024/079953
Kind Code:
A1
Abstract:
This solid-state imaging device comprises: first and second light receiving units that each generate a charge in accordance with an incident light; an output unit that is to output a first signal in accordance with the charge occurring in the first light receiving unit and that is to output a second signal in accordance with the charge occurring in the second light receiving unit; and a signal processing unit that is to process the signals outputted from the output unit. The signal processing by the signal processing unit includes: addition signal generation processing that adds the first signal and the second signal together, thereby generating an addition signal; subtraction signal generation processing that subtracts the second signal from the first signal, thereby generating a subtraction signal; and correction processing that corrects, on the basis of the subtraction signal, and outputs the addition signal.
Inventors:
TAKAGI SHIN-ICHIRO (JP)
Application Number:
PCT/JP2023/024410
Publication Date:
April 18, 2024
Filing Date:
June 30, 2023
Export Citation:
Assignee:
HAMAMATSU PHOTONICS KK (JP)
International Classes:
H04N25/713; H01L27/148
Foreign References:
| JP2004228246A | 2004-08-12 | |||
| JP2002344813A | 2002-11-29 | |||
| JP2003101887A | 2003-04-04 | |||
| JP2009206883A | 2009-09-10 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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