The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 07, 2025
Filed:
Nov. 25, 2020
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Luonghung Asakura, Kanagawa, JP;
SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa, JP;
Abstract
PLS resistance is improved in a solid-state imaging element in which all pixels are simultaneously exposed. A front-stage transfer transistor transfers a charge from a photoelectric conversion element to a front-stage charge holding region and a rear-stage charge holding region which have different capacities. A rear-stage transfer transistor transfers the charge from the rear-stage charge holding region to a floating diffusion region. An intermediate transfer transistor transfers a charge, which remains in the front-stage charge holding region after the charge has been transferred from the rear-stage charge holding region to the floating diffusion region, to the floating diffusion region via the front-stage charge holding region.