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. 12, 2006
Filed:
Oct. 07, 2003
Applicant:
Tetsuyoshi Inoue, Yamatotakada, JP;
Inventor:
Tetsuyoshi Inoue, Yamatotakada, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 3/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a semiconductor laser device of which reliability is enhanced. In the semiconductor laser device of the present invention, a semiconductor laser elementemitting laser light in a plane direction, a reflection mirrorreflecting the laser light in an upper direction and a light acceptance unitdetecting signal of incident laser light are disposed inside an insulative frame. A plurality of leadsextending in a horizontal direction are fixed in the end wallsopposed to each other in the longitudinal direction of the insulative frame. The insulative frameis made of liquid crystal polymer.