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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.:

US 11588088 B1

PDFFull Text
Date of Patent:
Feb. 21, 2023

Filed:

Feb. 24, 2021

Optoelectronic component that dissipates heat

Applicant:

Osram Oled Gmbh, Regensburg, DE;

Inventors:

Luca Haiberger, Regensburg, DE;

David Racz, Regensburg, DE;

Matthias Sperl, Mintraching, DE;

Assignee:

OSRAM OLED GmbH, Regensburg, DE;

Attorney:

DLA Piper LLP (US)

Primary Examiner:

Caleb E Henry

Assistant Examiner:

Dilinh P Nguyen

Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 33/62 (2010.01); H01L 31/024 (2014.01); H01L 33/64 (2010.01); H01L 31/0224 (2006.01); H01L 31/02 (2006.01); H01L 33/38 (2010.01); H01L 33/54 (2010.01); H01L 31/0304 (2006.01); H01L 31/0352 (2006.01); H01L 33/06 (2010.01); H01L 33/30 (2010.01);
U.S. Cl.
CPC ...
H01L 33/62 (2013.01); H01L 31/024 (2013.01); H01L 31/02005 (2013.01); H01L 31/022408 (2013.01); H01L 33/641 (2013.01); H01L 33/642 (2013.01); H01L 31/0304 (2013.01); H01L 31/035209 (2013.01); H01L 33/06 (2013.01); H01L 33/30 (2013.01); H01L 33/38 (2013.01); H01L 33/54 (2013.01); H01L 2224/16227 (2013.01); H01L 2224/2929 (2013.01); H01L 2224/32225 (2013.01); H01L 2224/83851 (2013.01); H01L 2933/0075 (2013.01);
Abstract

An optoelectronic component includes a radiation side, a contact side opposite the radiation side having at least two electrically conductive contact elements, and a semiconductor layer sequence having an active layer that emits or absorbs the electromagnetic radiation, wherein the at least two electrically conductive contact elements have different polarities, are spaced apart from each other and are completely or partially exposed at the contact side in an unmounted state of the optoelectronic component, a region of the contact side is partially or completely covered with an electrically insulating, contiguously formed cooling element, the cooling element is in direct contact with the contact side and has a thermal conductivity of at least 30 W/(m·K), and in a plan view of the contact side, the cooling element partially covers one or both of the at least two electrically conductive contact elements.

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