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:
Jun. 06, 2023
Filed:
Sep. 26, 2019
Applicant:
Osram Opto Semiconductors Gmbh, Regensburg, DE;
Inventors:
Maria J. Anc, Groveland, MA (US);
Juanita N. Kurtin, Hillsboro, OR (US);
Joseph Treadway, Portland, OR (US);
Assignee:
OSRAM Opto Semiconductors GmbH, Regensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/50 (2010.01); G02B 5/22 (2006.01); H01L 33/00 (2010.01);
U.S. Cl.
CPC ...
H01L 33/502 (2013.01); G02B 5/22 (2013.01); H01L 33/005 (2013.01);
Abstract
A conversion layer, a light emitting device and a method for producing a conversion layer are disclosed. In an embodiment a conversion layer includes light-converting nanocrystals, an encapsulation surrounding the light-converting nanocrystals and ligands bonded to a surface of the encapsulation, wherein encapsulated light-converting nanocrystals are crosslinked by the ligands.
Quick Actions:
Anc, Maria. (2023). Conversion layer, light emitting device and method of producing a conversion layer (U.S. Patent No. 11670740). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11670740
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile