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:
Oct. 13, 2009
Filed:
Mar. 02, 2001
Applicants:
Georg Bogner, Lappersdorf, DE;
Günter Waitl, Regensburg, DE;
Alexandra Debray, Erlangen, DE;
Inventors:
Assignee:
Osram GmbH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention describes two methods of fabricating semiconductor components in which a luminescence conversion element is applied directly to the semiconductor body (). In the first method, a suspension () containing a bonding agent and at least one luminescent material () is applied to the semiconductor body () in layers. In the next step the solvent escapes, leaving only the luminescent material () with the bonding agent on the semiconductor body. In the second method, the semiconductor body () is provided with a layer () of bonding agent to which the luminescent material () is applied directly.