US 11,812,170 B2
Solid-state imaging element and electronic device
Nobuhiro Kawai, Kanagawa (JP)
Assigned to SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa (JP)
Filed by SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa (JP)
Filed on Aug. 16, 2022, as Appl. No. 17/888,904.
Application 17/888,904 is a continuation of application No. 17/073,898, filed on Oct. 19, 2020, granted, now 11,503,235.
Application 17/073,898 is a continuation of application No. 16/349,035, granted, now 10,855,941, issued on Dec. 1, 2020, previously published as PCT/JP2017/040942, filed on Nov. 14, 2017.
Claims priority of application No. 2016-239152 (JP), filed on Dec. 9, 2016.
Prior Publication US 2022/0394198 A1, Dec. 8, 2022
Int. Cl. H04N 25/65 (2023.01); H01L 27/146 (2006.01); H04N 25/63 (2023.01); H04N 25/70 (2023.01); H04N 25/76 (2023.01); H04N 25/77 (2023.01); H04N 25/79 (2023.01); H04N 25/709 (2023.01); H10K 19/20 (2023.01); H10K 39/32 (2023.01)
CPC H04N 25/65 (2023.01) [H01L 27/146 (2013.01); H01L 27/14603 (2013.01); H01L 27/14612 (2013.01); H04N 25/63 (2023.01); H04N 25/70 (2023.01); H04N 25/709 (2023.01); H04N 25/76 (2023.01); H04N 25/77 (2023.01); H04N 25/79 (2023.01); H10K 19/20 (2023.02); H10K 39/32 (2023.02); H01L 27/14647 (2013.01); H01L 27/14665 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A light detecting device, comprising:
a charge accumulation portion configured to accumulate a charge photoelectrically converted by a photoelectric conversion portion;
an amplification transistor having a gate electrode being electrically connected to the charge accumulation portion by a first wiring;
a selection transistor connected to the amplification transistor; and
a second wiring electrically connected to a common connection node of the amplification transistor and the selection transistor, wherein
in a plan view, the first wiring comprises a first portion and the second wiring comprises a second portion,
the first portion and the second portion extend parallel to a first line, and
the first portion is adjacent to the second portion in a direction perpendicular to the first line.