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:
Sep. 24, 2024
Filed:
Oct. 28, 2021
Nuvoton Technology Corporation Japan, Kyoto, JP;
NUVOTON TECHNOLOGY CORPORATION JAPAN, Kyoto, JP;
Abstract
A solid-state imaging apparatus includes: an overflow element group that accumulates a signal charge that overflows from a photodiode; and a floating diffusion layer that selectively holds a signal charge transferred from the photodiode and a signal charge transferred from the overflow element group. The overflow element group includes m groups (m≥2) connected in series in stages, each group including an overflow element and a storage capacitive element. An overflow element among the groups transfers, to the storage capacitive element included in the same group as the overflow element, a signal charge that overflows from the photodiode or a signal charge from an upstream storage capacitive element among the groups.