Invention Grant
- Patent Title: Illumination device comprising a light-emitting diode
- Patent Title (中): 包括发光二极管的照明装置
-
Application No.: US13120073Application Date: 2009-09-10
-
Publication No.: US08686557B2Publication Date: 2014-04-01
- Inventor: Jens Florian Hockel
- Applicant: Jens Florian Hockel
- Applicant Address: DE Munich
- Assignee: OSRAM Gesellschaft mit beschrankter Haftung
- Current Assignee: OSRAM Gesellschaft mit beschrankter Haftung
- Current Assignee Address: DE Munich
- Agency: Cozen O'Connor
- Priority: DE102008047933 20080919
- International Application: PCT/EP2009/061721 WO 20090910
- International Announcement: WO2010/031723 WO 20100325
- Main IPC: H01L23/02
- IPC: H01L23/02
Abstract:
An illumination device (1) having comprising at least one support element (4) and at least one light-emitting diode (5) arranged on the support element (4), characterized in that wherein at least one of the plurality of components (2, 3, 4, 7, 10) of the illumination device (1) intended for heat dissipation from the light-emitting diode (5), in particular the support element (4), is provided at least in part with an electrically insulating layer (6, 11) having a high thermal conductivity, formed at least in part from a carbon compound, in particular from amorphous carbon, in particular tetrahedral amorphous carbon.
Public/Granted literature
- US20110170297A1 Illumination Device Comprising a Light-Emitting Diode Public/Granted day:2011-07-14
Information query
IPC分类:
