Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kyoji Inoshita0
Yasuhiko Nomura0
Shingo Kameyama0
Masayuki Hata0
Date of Patent
January 11, 2011
0Patent Application Number
121263650
Date Filed
May 23, 2008
0Patent Primary Examiner
Patent abstract
In a semiconductor laser device, a semiconductor laser element is so fixed to a base that a distance between a convex side of a warp of the semiconductor laser element and the base varies with the warp of the semiconductor laser element along a first direction corresponding to an extensional direction of a cavity while a wire bonding portion is provided around a portion of an electrode layer corresponding to the vicinity of a region where the distance is the largest.
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