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. 25, 2003
Filed:
Sep. 05, 2000
Applicant:
Inventor:
Karl-Heinz Schlereth, Burglengenfeld, DE;
Assignee:
Osram Opto Semiconductors GmbH, Regensburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/3544 ;
U.S. Cl.
CPC ...
H01L 2/3544 ;
Abstract
The invention relates to a semiconductor chip having a fracture sidewall ( ) running at a lateral edge region, and having an electrically active layer ( ) ending at the fracture sidewall, in which case at least one fracture-sidewall section which is assigned to the end of the active layer is provided with a passivation layer ( ) covering said section. The invention furthermore relates to a method for fabricating such a semiconductor chip.
Schlereth, Karl-Heinz. (2003). Semiconductor chip and method for the production thereof (U.S. Patent No. 6538302). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6538302
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile