Invention Grant
- Patent Title: LED lighting module for vehicle headlight
- Patent Title (中): 汽车前大灯LED照明模块
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Application No.: US13700047Application Date: 2011-06-24
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Publication No.: US09255702B2Publication Date: 2016-02-09
- Inventor: Frank Singer , Thomas Haug , Alexander Sauerer , Hagen Luckner , Stefan Groetsch
- Applicant: Frank Singer , Thomas Haug , Alexander Sauerer , Hagen Luckner , Stefan Groetsch
- Applicant Address: DE Regensburg
- Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee Address: DE Regensburg
- Agency: Slater & Matsil, L.L.P.
- Priority: GB102010033092 20100802
- International Application: PCT/EP2011/060647 WO 20110624
- International Announcement: WO2012/016760 WO 20120209
- Main IPC: F21S4/00
- IPC: F21S4/00 ; F21V29/00 ; H05K1/02 ; H05K3/00 ; B60Q1/04 ; F21V19/00 ; F21S8/10 ; H01L33/64 ; H05K1/03 ; H05K1/14
Abstract:
A light emitting diode (LED) lightning module is disclosed. The LED lighting module includes a heat sink, a circuit board, a carrier, semiconductor chips such as LEDs arranged on an upper surface of the carrier, and at least one holding device pressing a lower surface of the substrate against an upper surface of the heat sink. The semiconductor chips are electrically connected to the carrier. The carrier is electrically connected to the circuit board.
Public/Granted literature
- US20130135883A1 Optoelectronic Lighting Module and Motor Vehicle Headlight Public/Granted day:2013-05-30
Information query
