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. 05, 2024
Filed:
Apr. 12, 2023
Seiko Epson Corporation, Tokyo, JP;
Takeshi Koshihara, Matsumoto, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
An electro-optical device comprising a plurality of pixels. Each of the plurality of pixels includes a first sub pixel and a second sub pixel that are arrayed in the first direction, a third sub pixel and a fourth sub pixel that are arrayed in the first direction, and a color filter corresponding to each of the first sub pixel, the second sub pixel, the third sub pixel, and the fourth sub pixel. Each of the first sub pixel, the second sub pixel, the third sub pixel, and the fourth sub pixel including a light-emitting element includes a light-emitting region, a supply circuit for supplying current to the light-emitting element, and a contact region in which a contact for electrically connecting the light-emitting element to the supply circuit is disposed.