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:
Apr. 12, 2022
Filed:
Aug. 21, 2020
Seiko Epson Corporation, Tokyo, JP;
Noboru Itomi, Nirasaki, JP;
Abstract
A semiconductor device includes a first high resistance pattern and a second high resistance pattern that are disposed along an X axis and are separated from each other, a coupling pattern that couples the first high resistance pattern and the second high resistance pattern, and a signal wiring disposed at a layer above the first high resistance pattern, the second high resistance pattern, and the coupling pattern. The coupling pattern includes a first portion that overlaps an end portion of the first high resistance pattern in a plan view at the layer above the first high resistance pattern, the coupling pattern includes a second portion that overlaps an end portion of the second high resistance pattern in a plan view at a layer above the second high resistance pattern, and the signal wiring is disposed along a Y axis that intersects the X axis in a plan view between an end of the coupling pattern at the first portion side and an end of the coupling pattern at the second portion side.