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. 12, 2015
Filed:
Aug. 19, 2011
Applicants:
Johann Ramchen, Altdorf, DE;
Christina Keith, Neutraubling, DE;
Bert Braune, Wenzenbach, DE;
Inventors:
Assignee:
OSRAM Opto Semiconductors GmbH, Regensburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 33/54 (2010.01); H01L 33/56 (2010.01); H01L 33/58 (2010.01); H01L 33/64 (2010.01); H01L 31/0203 (2014.01);
U.S. Cl.
CPC ...
H01L 33/641 (2013.01); H01L 31/0203 (2013.01); H01L 33/56 (2013.01); H01L 33/58 (2013.01); H01L 2224/73265 (2013.01);
Abstract
An electronic component has a housing body which comprises a semiconductor chip in a recess. The semiconductor chip in the recess is embedded in a casting compound made of a first plastic material having a first glass transition temperature. A cover element made of a second plastic material having a second glass transition temperature is arranged above the recess. The second glass transition temperature is lower than the first glass transition temperature.