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:
Mar. 05, 2002
Filed:
Feb. 09, 1999
Applicant:
Inventor:
Isao Yoneda, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 5/026 ;
U.S. Cl.
CPC ...
H01S 5/026 ;
Abstract
An array type laser diode includes an active layer, a cathode electrode, and bonding electrodes. The active layer is formed in a substrate into a stripe shape to serve as an emission portion. The cathode electrode is formed on a mounting surface of the substrate into a stripe shape to be close to the active layer. The bonding electrodes are formed on the mounting surface of the substrate to be physically separated from the drive electrode.