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. 14, 2013
Filed:
Oct. 26, 2009
Norimitsu Sanbongi, Chiba, JP;
Toshimitsu Morooka, Chiba, JP;
Keitaro Koroishi, Chiba, JP;
Noriyoshi Shoji, Chiba, JP;
Yoshinori Sato, Chiba, JP;
Norimitsu Sanbongi, Chiba, JP;
Toshimitsu Morooka, Chiba, JP;
Keitaro Koroishi, Chiba, JP;
Noriyoshi Shoji, Chiba, JP;
Yoshinori Sato, Chiba, JP;
Seiko Instruments Inc., , JP;
Abstract
A heating resistor element component has a substrate and an adhesive layer provided on the substrate and including an adhesive and gap members arranged substantially uniformly in the adhesive. A heat storage layer is laminated on the substrate through intermediation of the adhesive layer so that the gap members maintain a distance between surfaces of the substrate and the heat storage layer constant. At least one heating resistor formed on the heat storage layer has a heating portion that generates heat. A cavity is provided in a region of the adhesive layer and interposed between the surfaces of the substrate and the heat storage layer. The cavity functions as a heat insulating layer for regulating an inflow of heat from the heat storage layer to the substrate.