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. 02, 2019
Filed:
Jun. 27, 2016
Applicant:
Osram Opto Semiconductors Gmbh, Regensburg, DE;
Inventors:
Christian Leirer, Regensburg, DE;
Björn Hoxhold, Sinzing Viehhausen, DE;
Stefanie Rammelsberger, Zeitlarn, DE;
Assignee:
OSRAM Opto Semiconductors GmbH, Regensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/60 (2010.01); H01L 33/46 (2010.01); H01L 33/48 (2010.01); H01L 33/62 (2010.01); H01L 33/52 (2010.01); H01L 21/56 (2006.01);
U.S. Cl.
CPC ...
H01L 33/60 (2013.01); H01L 33/46 (2013.01); H01L 33/486 (2013.01); H01L 33/52 (2013.01); H01L 33/62 (2013.01); H01L 21/568 (2013.01); H01L 2224/04105 (2013.01); H01L 2224/19 (2013.01); H01L 2224/24 (2013.01); H01L 2224/82 (2013.01); H01L 2224/94 (2013.01); H01L 2933/005 (2013.01); H01L 2933/0058 (2013.01); H01L 2933/0066 (2013.01); H01L 2933/0091 (2013.01);
Abstract
An optoelectronic lamp device includes an optoelectronic semiconductor component including a top side including a light-emitting face, and a housing embedding the semiconductor component and leaving free the light-emitting face, wherein a housing face is coated with a light-scattering dielectric resist layer that may scatter light incident on a face of the resist layer facing away from the housing face.