Invention Grant
- Patent Title: Optoelectronic headlight, method for production of an optoelectronic headlight and a luminescence diode chip
- Patent Title (中): 光电头灯,生产光电头灯的方法和发光二极管芯片
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Application No.: US12295505Application Date: 2007-03-20
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Publication No.: US08267561B2Publication Date: 2012-09-18
- Inventor: Johannes Baur , Joachim Reill , Jörg Erich Sorg
- Applicant: Johannes Baur , Joachim Reill , Jörg Erich Sorg
- Applicant Address: DE Regensburg
- Assignee: Osram Opto Semiconductors GmbH
- Current Assignee: Osram Opto Semiconductors GmbH
- Current Assignee Address: DE Regensburg
- Agent Cozen O'Connor
- Priority: DE102006015117 20060331
- International Application: PCT/DE2007/000519 WO 20070320
- International Announcement: WO2007/115523 WO 20071018
- Main IPC: B60Q1/04
- IPC: B60Q1/04 ; H01L33/00

Abstract:
An optoelectronic headlight which emits electromagnetic radiation is specified, which has a luminescence diode chip with at least two spatial emission regions or which has at least two luminescence diode chips each having at least one spatial emission region. The headlight is suitable in particular for a front headlight for motor vehicles. The emission regions, in a plan view of a main extension plane associated with them, are shaped differently, are of different sizes and/or are not shaped rectangularly and are differently oriented. Particularly preferably, the emission regions can be driven independently of one another. Methods for production of an optoelectronic headlight and a luminescence diode chip are furthermore specified.
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