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:
May. 26, 2026
Filed:
Mar. 30, 2023
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Hiroyuki Oikawa, Chitose, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 9/31 (2006.01); G02F 1/1362 (2006.01); G02F 1/1368 (2006.01);
U.S. Cl.
CPC ...
H04N 9/3105 (2013.01); G02F 1/136209 (2013.01); G02F 1/136286 (2013.01); G02F 1/1368 (2013.01);
Abstract
An electro-optical device includes a substrate, a pixel electrode, a transistor disposed in a layer between the pixel electrode and the substrate, a gate relay electrode disposed in a layer between the pixel electrode and the transistor, and a light blocking shield layer disposed in a layer between the gate relay electrode and the transistor. The gate relay electrode is electrically coupled to a gate electrode of the transistor, and includes an opening portion at a position overlapping, at least in plan view, a gap formed between the gate electrode and the light blocking shield layer in plan view.