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. 03, 2023
Filed:
Jun. 23, 2022
Seiko Epson Corporation, Tokyo, JP;
Hitoshi Ota, Shiojiri, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A first capacitance element provided corresponding to a bit D, a second capacitance element provided corresponding to a bit D, and a third capacitance element and a fourth capacitance element provided corresponding to a bit D, and electrically coupled in parallel are included. An area Swhere electrodes of the first capacitance element overlap in plan view is smaller than half an area Swhere electrodes of the second capacitance element overlap in plan view, an area in which electrodes of the third capacitance element overlap in plan view is substantially the same as the area S, and an area where electrodes of the fourth capacitance element overlap in plan view is substantially the same as the area S