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. 17, 2026
Filed:
Aug. 22, 2022
Renesas Electronics Corporation, Tokyo, JP;
Tatsuya Usami, Tokyo, JP;
Yoshiki Maruyama, Tokyo, JP;
Yuki Murayama, Tokyo, JP;
Yuji Ishii, Tokyo, JP;
RENESAS ELECTRONICS CORPORATION, Tokyo, JP;
Abstract
A semiconductor device includes: a semiconductor substrate having first and second main surfaces; interlayer insulating films laminated on the first main surface in a thickness direction from the second main surface toward the first main surface; a top wiring arranged on a top interlayer insulating film of the plurality of interlayer insulating films, which is provided farthest from the first main surface in the thickness direction; and a passivation film arranged on the top interlayer insulating film so as to cover the top wiring. The top wiring includes a first wiring portion and a second wiring portion that extend in a first direction in plan view and are adjacent to each other in a second direction orthogonal to the first direction. A first distance between an upper surface of the top wiring and the top interlayer insulating film in the thickness direction is 2.7 μm or more.