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:
Jan. 30, 2001
Filed:
Oct. 22, 1999
Applicant:
Inventor:
Hiroki Ishinaga, Kyoto, JP;
Assignee:
Rohm Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 3/300 ;
U.S. Cl.
CPC ...
H01L 3/300 ;
Abstract
A chip type semiconductor light emitting device includes a semiconductor light emitting chip connected to a pair of electrodes formed on a substrate. The semiconductor light emitting chip is molded together with respective portions of the electrodes by a resin. The electrode has a layered structure having a Cu layer, an Ni layer and an Au layer in the order from the below. Disconnection is formed in the Au layer at a position inside the mold.