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:
Oct. 06, 2026
Filed:
Dec. 05, 2023
Nuvoton Technology Corporation Japan, Kyoto, JP;
NUVOTON TECHNOLOGY CORPORATION JAPAN, Kyoto, JP;
Abstract
A solid-state imaging apparatus includes a pixel circuit, a detection and selection circuit, and an AD conversion circuit. The pixel circuit outputs a plurality of pixel signals corresponding to mutually different gains or sensitivities. The detection and selection circuit compares one or more of the plurality of pixel signals with a reference value to generate a signal selection signal that instructs selection of a pixel signal among the plurality of pixel signals. The detection and selection circuit includes a sample and hold circuit that holds the plurality of pixel signals, and selects at least one pixel signal among the plurality of pixel signals held in the sample and hold circuit based on the signal selection signal. The detection and selection circuit is arranged in a stage before the AD conversion circuit that AD converts the at least one pixel signal selected.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile