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. 23, 2003
Filed:
Oct. 31, 2001
Applicant:
Inventors:
Tetsuo Tsuchiya, Ibaraki, JP;
Susumu Mizuta, Ibaraki, JP;
Toshiya Kumagai, Ibaraki, JP;
Tsutomu Yoshitake, Tokyo, JP;
Yuichi Shimakawa, Tokyo, JP;
Yoshimi Kubo, Tokyo, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 2/600 ; B23K 2/614 ; B23K 2/616 ; B23K 2/618 ;
U.S. Cl.
CPC ...
B23K 2/600 ; B23K 2/614 ; B23K 2/616 ; B23K 2/618 ;
Abstract
In an infrared ray sensor for a bolometer, a bridge structure body, a resistive element film for the bolometer, and a protection film is formed via a space on a substrate, and is formed into a solution form by dissolving metal organic compound into solvent. The solution is applied and dried. A laser ray is irradiated for the solution with wavelength of 400 nm or less. A bond between carbon and oxygen is decomposed and cut to thereby form an oxide thin-film.