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:
Jul. 14, 2026
Filed:
Aug. 25, 2023
Lapis Technology Co., Ltd., Yokohama, JP;
Osamu Koike, Yokohama, JP;
LAPIS TECHNOLOGY CO., LTD., Yokohama, JP;
Abstract
A semiconductor device includes a semiconductor substrate having a surface with a metal wiring on the surface, an insulating film that covers the surface of the semiconductor substrate, and a plurality of electrodes disposed on the insulating film and having mutually same planar shapes. The insulating film has a plurality of opening portions formed to face respective bottom surfaces of the plurality of electrodes and expose the metal wiring. The plurality of opening portions includes a first opening portion having a first planar configuration and a second opening portion having a second planar configuration different from the first planar configuration.