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:
Jul. 15, 1997
Filed:
Oct. 10, 1995
Applicant:
Inventor:
Yasunori Miyazaki, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S / ; H01S / ; H01L / ;
U.S. Cl.
CPC ...
372 36 ; 372109 ; 257 88 ; 257 98 ;
Abstract
An array type semiconductor laser device includes a foldable submount and a plurality of semiconductor lasers each having uppermost and lowermost layers mounted on the submount. The submount is folded into a polygonal shape having sides with a respective semiconductor laser mounted in the polygon on a corresponding side of the polygon. Therefore, it is easy to mount the semiconductor lasers and a light source can be concentrated on a narrow region.