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:
May. 03, 2022
Filed:
Apr. 30, 2019
Applicant:
Osram Opto Semiconductors Gmbh, Regensburg, DE;
Inventors:
Assignee:
OSRAM OLED GmbH, Regensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/50 (2010.01); H01L 33/56 (2010.01); H01L 33/62 (2010.01); H01L 33/54 (2010.01);
U.S. Cl.
CPC ...
H01L 33/504 (2013.01); H01L 33/505 (2013.01); H01L 33/56 (2013.01); H01L 33/62 (2013.01); H01L 33/54 (2013.01); H01L 2933/005 (2013.01); H01L 2933/0041 (2013.01);
Abstract
The optoelectronic device including a radiation emitting semiconductor chip emitting electromagnetic radiation of a first wavelength range from a radiation exit surface, and a conversion element converting electromagnetic radiation of the first wavelength range into electromagnetic radiation of a second wavelength range at least partially and emitting electromagnetic radiation from a light coupling-out surface, wherein the light coupling-out surface of the conversion element is smaller than the radiation exit surface of the semiconductor chip.