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:
Jun. 02, 2026
Filed:
Jun. 25, 2025
Seiko Epson Corporation, Tokyo, JP;
Masahito Yoshii, Chitose, JP;
SEIKON EPSON CORPORATION, Tokyo, JP;
Abstract
An electro-optical device includes data lines grouped into a set of three lines, a data signal line to which a data signal according to gradation of a pixel is supplied in a time-division manner, corresponding to the three data lines, selection signal lines to each of which a selection signal is supplied, inversion selection signal lines to each of which an inversion selection signal of the selection signal is sequentially supplied, the inversion selection signal lines forming pairs with the selection signal lines, a transistor being in an on state or an off state between the data line and the data signal line, according to a selection signal supplied to one selection signal line, and a light shielding film overlapping with the selection signal lines and the inversion selection signal lines in plan view and being maintained at a predetermined potential.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile