Invention Grant
- Patent Title: Light-emitting diode module and motor vehicle headlight
- Patent Title (中): 发光二极管模块和机动车头灯
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Application No.: US14411425Application Date: 2013-05-31
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Publication No.: US09553078B2Publication Date: 2017-01-24
- Inventor: Boris Eichenberg , Jürgen Holz
- Applicant: OSRAM Opto Semiconductors GmbH
- Applicant Address: DE
- Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee Address: DE
- Agency: DLA Piper LLP (US)
- Priority: DE102012105677 20120628
- International Application: PCT/EP2013/061265 WO 20130531
- International Announcement: WO2014/001019 WO 20140103
- Main IPC: F21V9/16
- IPC: F21V9/16 ; H01L33/50 ; H01L25/075 ; H01L33/48 ; H01L33/54 ; F21S8/10 ; H01L33/56 ; H01L33/60 ; H01L33/62

Abstract:
A light-emitting diode module includes a carrier and a plurality of optoelectronic semiconductor chips mounted on a carrier top and configured to generate primary radiation. The semiconductor chips are arranged in part at a first distance and in part at a second, greater distance from one another. Between the adjacent semiconductor chips arranged at the first distance from one another there is located a radiation-transmissive first filling for optical coupling. Between the adjacent semiconductor chips arranged at the second distance from one another there is located a radiation-opaque second filling for optical isolation.
Public/Granted literature
- US20150228630A1 LIGHT-EMITTING DIODE MODULE AND MOTOR VEHICLE HEADLIGHT Public/Granted day:2015-08-13
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