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. 13, 2026
Filed:
Jun. 26, 2023
Fuji Electric Co., Ltd., Kawasaki, JP;
Takashi Saito, Matsumoto-city, JP;
FUJI ELECTRIC CO., LTD., Kawasaki, JP;
Abstract
Provided is a semiconductor device including a bonding layer made from sintered material and having a configuration capable of avoiding a variation in life span. The semiconductor device includes a conductive plate having a main surface, a semiconductor chip deposited to be opposed to the main surface of the conductive plate, and a bonding layer including porous sintered material and arranged between the conductive plate and the semiconductor chip, wherein a first outer edge of a bonding interface between the bonding layer and the conductive plate is located on the inside of an outer circumference of the semiconductor chip and is located on the inside of a second outer edge of a bonding interface between the bonding layer and the semiconductor chip.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile