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:
May. 07, 2024
Filed:
Nov. 19, 2021
Ngk Electronics Devices, Inc., Mine, JP;
Ngk Insulators, Ltd., Nagoya, JP;
NGK ELECTRONICS DEVICES, INC., Mine, JP;
NGK INSULATORS, LTD., Nagoya, JP;
Abstract
A first frame is supported by a heat sink plate, surrounds an unmounted region of the heat sink plate, contains a resin, and has a first surface. A second frame contains a resin, and has a second surface opposing the first surface. An external terminal electrode passes between the first surface and the second surface. An adhesive layer contains a resin, and includes a lower portion, an upper portion, and an intermediate portion. The lower portion connects the external terminal electrode and the first surface to each other. The upper portion connects the external terminal electrode and the second surface to each other. The intermediate portion is disposed within a through hole of the external terminal electrode, and connects the lower portion and the upper portion to each other.