logo

For the Inventor, By the Inventor

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.:

US 12112993 B1

PDFFull Text
Date of Patent:
Oct. 08, 2024

Filed:

Aug. 30, 2019

Heat radiation member

Applicant:

A.l.m.t. Corp., Tokyo, JP;

Inventors:

Ryota Matsugi, Osaka, JP;

Isao Iwayama, Osaka, JP;

Chieko Tanaka, Toyama, JP;

Hideaki Morigami, Toyama, JP;

Assignee:

A.L.M.T. CORP., Tokyo, JP;

Attorney:

Faegre Drinker Biddle & Reath LLP

Primary Examiner:

Ori Nadav

Int. Cl.
CPC ...
H01L 23/373 (2006.01); B23K 1/00 (2006.01); B23K 35/32 (2006.01); B23K 101/40 (2006.01); B23K 103/00 (2006.01); B23K 103/16 (2006.01);
U.S. Cl.
CPC ...
H01L 23/3732 (2013.01); B23K 1/0016 (2013.01); B23K 35/325 (2013.01); H01L 23/3736 (2013.01); B23K 2101/40 (2018.08); B23K 2103/172 (2018.08); B23K 2103/56 (2018.08);
Abstract

A heat radiation member excellent in electrical insulation and better in thermal conduction is provided. The heat radiation member includes a substrate composed of a composite material containing diamond and a metallic phase, an insulating plate provided on at least a part of front and rear surfaces of the substrate and composed of an aluminum nitride, and a single bonding layer interposed between the substrate and the insulating plate, the heat radiation member having thermal conductivity not lower than 400 W/m·K.

Find Patent Forward Citations

Matsugi, Ryota. (2024). Heat radiation member (U.S. Patent No. 12112993). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12112993

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…