Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shinichi Nakatsuka0
Date of Patent
July 21, 2009
0Patent Application Number
111746210
Date Filed
July 6, 2005
0Patent Primary Examiner
Patent abstract
In a semiconductor laser diode array, first electrodes of a laser chip are coated with an insulating substance, and contact holes are formed in the insulating substance. The laser chip is assembled by being secured on a submount while facing downward, wherein electrodes and a solder pattern are provided in the submount in a direction crossing resonators.
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