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:
Oct. 07, 2025
Filed:
Aug. 29, 2022
Seiko Epson Corporation, Tokyo, JP;
Nariya Takahashi, Chino, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
In an electro-optical device, a first substrate used in an electro-optical panel is provided with a temperature-detecting element, and a wiring substrate connected to the first substrate is provided with third wiring electrically connected to first wiring of the first substrate, and fourth wiring electrically connected to second wiring of the first substrate. The wiring substrate is provided with an electrostatic protection circuit. The electrostatic protection circuit includes a first electrostatic protection circuit provided inside a driving integrated circuit, and a second electrostatic protection circuit including a capacitance element mounted on the wiring substrate. Accordingly, even when static electricity invades the third wiring and the fourth wiring from a connector side, the surge can be released via the electrostatic protection circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile