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, 2024
Filed:
Oct. 10, 2018
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Ralf Grottenmueller, Wiesbaden, DE;
Abraham Casas Garcia-Minguillan, Wiesbaden, DE;
Fumio Kita, Wiesbaden, DE;
Christoph Landmann, Darmstadt, DE;
Fabian Blumenschein, Mossautal, DE;
Assignee:
MERCK PATENT GMBH, Darmstadt, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 33/50 (2010.01); C08G 77/54 (2006.01); C08G 77/62 (2006.01); C09K 11/02 (2006.01);
U.S. Cl.
CPC ...
H01L 33/502 (2013.01); C08G 77/54 (2013.01); C08G 77/62 (2013.01); C09K 11/02 (2013.01); H01L 2933/0041 (2013.01);
Abstract
The present invention relates to a process for manufacturing an optoelectronic device, wherein a layer of a formulation containing a silazane polymer and a wavelength converting material is applied to an optoelectronic device precursor, precured by exposure to radiation and then cured. There is further provided an optoelectronic device, preferably a light emitting device (LED) or a micro-light emitting device (micro-LED), which is prepared by said manufacturing process.