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. 29, 2000
Filed:
Sep. 28, 1998
Applicant:
Inventor:
Jochen Heinen, Haar, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
257 94 ; 257 99 ; 372 46 ; 372 48 ;
Abstract
A semiconductor light source with low photon absorption is not only structurally simple, but is also easy to produce. The light source is formed of a layer stack with a total thickness of 50 .mu.m which is secured at a separate carrier body and connected to contacts of the carrier body with this thickness alone i.e. without intimate connection to a substrate, by a separate connecting structure. The diode is advantageous for realizing IREDs and LEDs of high optical performance.