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. 08, 2026
Filed:
Mar. 28, 2025
Seiko Epson Corporation, Tokyo, JP;
Kohei Koyama, Matsumoto, JP;
Kazuhisa Mizusako, Shiojiri, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
First correction is performed on each piece of pixel data based on a gradation level of a panel pixel around each piece of pixel data, a boundary at which a bright panel pixel, and a dark panel pixel, are adjacent to each other is detected, when there is a first boundary at which the gradation level of the bright panel pixel being a bright panel pixel related to the detected boundary and subjected to the first correction is equal to or higher than a third threshold value, in a first bright panel pixel and a first dark panel pixel adjacent to each other via the first boundary, second correction for bringing the gradation level of the first bright panel pixel close to a first threshold value and bringing the gradation level of the first dark panel pixel close to the second threshold value is performed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile