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:
Jan. 03, 2023
Filed:
Jun. 24, 2021
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Mitsutaka Ohori, Shiojiri, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1362 (2006.01); G02F 1/1368 (2006.01);
U.S. Cl.
CPC ...
G02F 1/136209 (2013.01); G02F 1/13685 (2021.01); G02F 1/136286 (2013.01); G02F 2201/40 (2013.01);
Abstract
An electro-optical device includes a scanning line extending along a first direction and having a light shielding property, a transistor having a semiconductor layer extending along the first direction so as to overlap with the scanning line, a contact hole electrically coupled to the scanning line at a side of a channel region of the semiconductor layer, and an opening provided at a side of a first LDD region and a second LDD region of the semiconductor layer.
Ohori, Mitsutaka. (2023). Electro-optical device and electronic device (U.S. Patent No. 11543716). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11543716
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile