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:
Nov. 05, 2019
Filed:
Aug. 28, 2018
Fuji Electric Co., Ltd., Kawasaki, JP;
Yuki Inaba, Matsumoto, JP;
Taiki Satou, Azumino, JP;
FUJI ELECTRIC CO., LTD., Kawasaki, JP;
Abstract
A semiconductor device includes a conductive plate having a front surface on which a semiconductor element is mounted and a sealing resin sealing therein at least the front surface of the conductive plate. The conductive plate includes a structure that traps bubbles in a region where flows of the injected sealing resin merge. The conductive plate has a rectangular shape. The sealing resin is injected from a single inlet on a first longitudinal side of the conductive plate. The region where the flows of the sealing resin merge is a region of a corner of a second longitudinal side that across the semiconductor element, opposes the first longitudinal side from which the sealing resin is injected.