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:
Nov. 12, 2019
Filed:
Jul. 19, 2018
Applicant:
Osram Opto Semiconductors Gmbh, Regensburg, DE;
Inventors:
Yi Zheng, Lynnfield, MA (US);
Victor Perez, Lawrence, MA (US);
Assignee:
OSRAM Opto Semiconductors GmbH, Regensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 33/50 (2010.01); H01L 33/26 (2010.01); H01L 25/16 (2006.01);
U.S. Cl.
CPC ...
H01L 33/502 (2013.01); H01L 25/167 (2013.01); H01L 33/26 (2013.01);
Abstract
In one embodiment, an optoelectronic component includes a semiconductor chip, which is able to emit radiation. A conversion element comprises at least one wavelength converting phosphor dispersed in a matrix material. The matrix material is a low-melting phosphate glass and water resistant. The optoelectronic component emits in operation warm white light.