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:
Mar. 02, 2021
Filed:
Apr. 24, 2018
Yazaki Corporation, Tokyo, JP;
Chiaki Chida, Shizuoka, JP;
Michito Enomoto, Shizuoka, JP;
YAZAKI CORPORATION, Tokyo, JP;
Abstract
An electronic component unit includes a heatsink, a substrate on which electronic component is installed, a fixing metal fitting that fixes the electronic component and the substrate to the heatsink, and a fastening member that fixes the fixing metal fitting to the heatsink, and the heatsink includes a body portion, and a fixing portion that is projecting from the body portion toward the substrate side and to which the fixing metal fitting is fixed, and the substrate includes a through-hole that the fixing portion penetrates through, and the fixing metal fitting includes a base portion that contacts the fixing portion and is fixed to the fixing portion by the fastening member, and a pressing portion that extends from one end of the base portion, elastically deforms with respect to the base portion, and presses the electronic component toward the substrate side.