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:
Nov. 03, 2026
Filed:
Jan. 28, 2025
Canon Kabushiki Kaisha, Tokyo, JP;
Kazuki Ohshitanai, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A light emitting apparatus includes a pixel array portion including a plurality of pixels, and a plurality of signal lines extending in a column direction. Each of the signal lines is divided into a plurality of sub-signal lines, the apparatus is configured such that, to the pixels of the same column, a signal generated using an output signal from the same reference voltage generation circuit is supplied via a corresponding sub-signal line, the apparatus includes first and second substrates, which are stacked on each other, the first substrate includes the pixel array portion, and the second substrate includes a signal output circuit configured to output the signal, and a signal line switching circuit configured to switch a connection destination of an output of the signal output circuit between the sub-signal lines.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile