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:
Feb. 13, 2024
Filed:
Mar. 28, 2023
Seiko Epson Corporation, Tokyo, JP;
Tetsuaki Murohashi, Fujimi-Machi, JP;
Kikuya Morita, Shiojiri, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
An electro-optical device includes a substrate, a scanning line provided between a first TFT and a second TFT, common wiring, a pixel electrode, a third relay electrode including a projecting portion overlapping the scanning line in plan view and protruding from the scanning line and electrically coupling the first TFT and the pixel electrode, a capacitance element provided between the substrate and the scanning line and overlapping the second TFT in plan view, and a second relay electrode including a projecting portion overlapping the scanning line in plan view and protruding from the scanning line and electrically coupling the capacitance element and the common wiring. A contact hole electrically coupling the pixel electrode and the third relay electrode overlaps a contact hole electrically coupling the capacitance element and the second relay electrode in plan view.