Invention Grant
- Patent Title: LED package with integrated features for gas or liquid cooling
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Application No.: US15538048Application Date: 2015-12-30
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Publication No.: US10340432B2Publication Date: 2019-07-02
- Inventor: Axel Mehnert , Dusan Golubovic , Marcus Franciscus Donker , Hendrik Jan Eggink , Rene Van Honschooten , Theodoor Cornelis Treurniet
- Applicant: Lumileds LLC
- Applicant Address: US CA San Jose
- Assignee: Lumileds LLC
- Current Assignee: Lumileds LLC
- Current Assignee Address: US CA San Jose
- Agency: Volpe and Koenig, P.C.
- International Application: PCT/US2015/067973 WO 20151230
- International Announcement: WO2016/109611 WO 20160707
- Main IPC: H01L33/64
- IPC: H01L33/64 ; H01L23/00 ; H01L25/075 ; H01L33/52

Abstract:
A light emitting device is provided that includes an integral heat dissipation element. This heat dissipation element is included in the leadframe that is used to facilitate fabrication of the light emitting device, to provide a single common substrate that forms both the heat dissipation element and the conductive elements for coupling the light emitting device to external sources of power. The heat dissipation element may extend beyond the protective structure that surrounds the light emitting element to facilitate heat dissipation to the surrounding medium.
Public/Granted literature
- US20170373237A1 LED PACKAGE WITH INTEGRATED FEAUTRES FOR GAS OR LIQUID COOLING Public/Granted day:2017-12-28
Information query
IPC分类: