Invention Grant
- Patent Title: Optoelectronic lighting module, optoelectronic lighting apparatus and vehicle headlamp
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Application No.: US14764032Application Date: 2014-01-30
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Publication No.: US09945526B2Publication Date: 2018-04-17
- Inventor: Frank Singer , Thomas Schwarz
- Applicant: OSRAM OPTO SEMICONDUCTORS GMBH
- Applicant Address: DE Regensburg
- Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee Address: DE Regensburg
- Agency: Cozen O'Connor
- Priority: DE102013101262 20130208
- International Application: PCT/EP2014/051788 WO 20140130
- International Announcement: WO2014/122061 WO 20140814
- Main IPC: F21S8/10
- IPC: F21S8/10 ; H01L25/075 ; F21V29/70 ; F21V23/00 ; H01L33/62 ; H01L33/64

Abstract:
An optoelectronic lighting module (100) is provided having at least two optoelectronic semiconductor chips (10) with a radiation outlet surface (11) and an electrically non-conductive back side (12) facing away from the radiation outlet surface,—a cooling body (20) with a cooling body top side (21) and a cooling body bottom side (22) facing away from the cooling body top side (21),—two contact strips (30) with a contact top side (31) and a contact bottom side (32) facing away from the contact top side (31), wherein—the optoelectronic semiconductor chips (10) are arranged with the electrically non-conductive back side (12) on the cooling body top side (21),—each optoelectronic semiconductor chip (10) comprises two electric contact points (13) formed in the direction of the radiation outlet surface (11), and—the optoelectronic semiconductor chips (10) are connected in series via the electric contact points (13).
Public/Granted literature
- US20160003436A1 Optoelectronic Lighting Module, Optoelectronic Lighting Apparatus and Vehicle Headlamp Public/Granted day:2016-01-07
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