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:
Mar. 24, 2026
Filed:
Feb. 28, 2023
Seiko Epson Corporation, Tokyo, JP;
Yuki Mori, Matsumoto, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A second control unit of a projector specifies a first area in a liquid crystal panel corresponding to a projection area based on the projection area in a first captured image formed by imaging of a screen, a first image in the first captured image, and the first image in the liquid crystal panel, draws a second image larger than the first image within the first area, and specifies a second area in the liquid crystal panel corresponding to the projection area based on the projection area in a second captured image formed by imaging of the screen with an image light corresponding to the second image projected thereon, the second image in the second captured image, and the second image in the liquid crystal panel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile