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:
Sep. 20, 2016
Filed:
Jun. 03, 2013
Eiji Tanaka, Kanazawa, JP;
Hiroyuki Yasuyoshi, Kanazawa, JP;
Eiji Tanaka, Kanazawa, JP;
Hiroyuki Yasuyoshi, Kanazawa, JP;
SHIBUYA KOGYO CO., LTD., Kanazawa-shi, Ishikawa, JP;
Abstract
A bonding headis provided with a tool basein a housingA and a laser for transmitting laser beam L is configured such that the laser beam L transmitted through this tool basecan heat an electronic componentand bond the same to a substrate. A surface of a heat-radiating memberis provided in contact with a surface of the tool baseon which the laser beam L impinges. This heat-radiating memberhas a light transmittance for transmitting the laser beam L and also has a thermal conductivity higher than the thermal conductivity of the tool base. The tool baseis heated during bonding treatment, but heat transmitted to the tool baserapidly escapes to the heat-radiating memberhaving a higher thermal conductivity.