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:
Aug. 03, 2021
Filed:
Dec. 15, 2017
Osram Opto Semiconductors Gmbh, Regensburg, DE;
Andreas Plössl, Regensburg, DE;
Norwin von Malm, Nittendorf, DE;
Dominik Scholz, Bad Abbach, DE;
Christoph Schwarzmaier, Regensburg, DE;
Martin Rudolf Behringer, Regensburg, DE;
Alexander F. Pfeuffer, Regensburg, DE;
OSRAM OLED GmbH, Regensburg, DE;
Abstract
A method of producing a semiconductor component includes applying an auxiliary carrier at a first side of a semiconductor body, the auxiliary carrier having a first lateral coefficient of thermal expansion, and applying a connection carrier at a second side of the semiconductor body facing away from the auxiliary carrier, the connection carrier having a second lateral coefficient of thermal expansion, wherein the semiconductor body is grown on a growth substrate different from the auxiliary carrier, the first and the second lateral coefficient of thermal expansion differ by at most 50%, and the growth substrate is removed prior to application of the auxiliary carrier.