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:
Jul. 28, 2015
Filed:
Dec. 01, 2010
Applicants:
Ralf Petry, Griesheim, DE;
Holger Winkler, Darmstadt, DE;
Tim Vosgroene, Ober-Ramstadt, DE;
Inventors:
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 33/00 (2010.01); H01L 33/56 (2010.01); H01L 33/50 (2010.01);
U.S. Cl.
CPC ...
H01L 33/56 (2013.01); H01L 33/501 (2013.01); H01L 33/502 (2013.01); H01L 2933/0041 (2013.01); H01L 2933/0091 (2013.01);
Abstract
The invention relates to a casting composition based on a transparent epoxy or silicone resin (), in particular for uses in an electroluminescent component (), which preferably emits white light. The casting composition serves as diffusion barrier for moisture or water molecules through the use of glass and/or silica particles ().