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. 07, 1999
Filed:
Aug. 12, 1997
Satoru Matsumora, Miyagi-ken, JP;
Alps Electric Co., Ltd., Tokyo, JP;
Abstract
A thermally sensitive element is manufactured as follows: a carbonized sheet material is prepared by carbonizing an aramid film at a low temperature; a conductive layer made of carbon ink is formed on the surface of the carbonized sheet material; and a pair of extraction electrodes made of a thin metallic film are provided on the reverse surface of the carbonized sheet material. For applying the thermally sensitive element to a radiation sensor, the conductive layer is arranged to receive radiant rays from the outside, and terminals are connected to the extraction electrodes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile