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:
Dec. 05, 2006
Filed:
Jul. 14, 2004
Yukihiro Aoki, Okaya, JP;
Yukihiro Aoki, Okaya, JP;
Olympus Corporation, Tokyo, JP;
Abstract
A heating device is constructed such that a heating member made of nickel-chromium or a high melting point metal is held in an electrically insulating member made of an oxide or nitride, and a solder connecting layer consisting of a nickel layer serving as buffer layer and a nickel plating layer serving as solder uniting layer is formed on a surface of the electrically insulating member corresponding to a slender portion of the heating member. An adhesion between the solder connecting layer and the electrically insulating member holding the heating member is thereby improved so that the heating device is achieved as having a high reliability and at the same time as capable of improving heat conducting performance from the heating member to a heated body.