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:
Aug. 17, 2004
Filed:
Nov. 16, 2000
Applicant:
Inventors:
Shinnosuke Fukuda, Tsurugashima, JP;
Masaki Okayasu, Tsurugashima, JP;
Hirofumi Tanaka, Tsurugashima, JP;
Takeshi Ishida, Tsurugashima, JP;
Kiyoshi Shimomura, Tsurugashima, JP;
Assignee:
Pioneer Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 3/04 ;
U.S. Cl.
CPC ...
H01S 3/04 ;
Abstract
A holding member, which beforehand fixedly holds a semiconductor laser element and has thermal conductivity, is fixed to a base member, which is fixed to a case and which has thermal conductivity, by the use of a thermal type adhesive member having thermal conductivity so that the semiconductor laser element is disposed at a predetermined optical position where optical adjustment has been carried out with respect to an optical system of the case.