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. 16, 2016
Filed:
Jun. 01, 2015
Sumitomo Electric Device Innovations, Inc., Yokohama-shi, JP;
Toshiyuki Taguchi, Yokohama, JP;
Sumitomo Electric Device Innovations, Inc., Yokohama-shi, JP;
Abstract
A semiconductor laser diode is disclosed. The semiconductor laser diode including a primary surface constituted by two short sides and two long sides, comprises: an active layer; an electrode provided above the active layer; a first pad connected to the electrode; a second pad connected to the first pad; an inner interconnection configured to connect the electrode to the first pad electrically, the inner interconnection being provided along the long sides; and an outer interconnection configured to connect the first pad to the second pad electrically, the outer interconnection being provided along the long sides, the outer interconnection having a width along the short sides narrower than a width of the first pad along the short sides and a width of the second pad along the short sides. The active layer, the first pad, and the second pad are arranged along the long sides.