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. 07, 2023
Filed:
Jan. 21, 2021
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Hidenori Kawata, Chino, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01L 1/22 (2006.01); G02F 1/1362 (2006.01); G02F 1/1335 (2006.01); G03B 21/00 (2006.01); H01L 27/12 (2006.01);
U.S. Cl.
CPC ...
G01L 1/22 (2013.01); G02F 1/133512 (2013.01); G02F 1/136286 (2013.01); G03B 21/006 (2013.01); H01L 27/1214 (2013.01);
Abstract
An electro-optical device includes an electro-optical panel that includes a first strain sensor element including a first resistance member and a second strain sensor element including a second resistance member that are provided in a pixel area, and a first wiring electrically coupling the first strain sensor element and the second strain sensor element, a first variable resistance member, a second variable resistance member, and a second wiring electrically coupling the first variable resistance member and the second variable resistance member.