Title:
広帯域照明装置
Document Type and Number:
Japanese Patent JP2006507180
Kind Code:
A
Abstract:
The invention relates to a wideband illumination device comprising a plurality of semiconductor light sources arranged in a field as a light source, for obtaining a specified light distribution for a vehicle headlight in different operating conditions. Parts of the semiconductor light sources are able to emit light in the visible wavelength region, while others emit light in the non-visible wavelength region. In an especially advantageous manner, individual optical elements are associated with the semiconductor light sources, either individually or in groups, for the targeted production of different radiation characteristics. One such wideband illumination device can be used to create a compact individual headlight by which means both the immediate vicinity and the main beam region in front of a motor vehicle can be illuminated with visible light. The same headlight can also be used to provide light in the non-visible region for using with systems for improving night vision.
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Inventors:
Manfred Griesinger
Marx Haltryp
Wilhelm Kinkses
Hans-Georg Rise
Siegfried Rote
Marx Haltryp
Wilhelm Kinkses
Hans-Georg Rise
Siegfried Rote
Application Number:
JP2004554333A
Publication Date:
March 02, 2006
Filing Date:
November 11, 2003
Export Citation:
Assignee:
BASF AKTIENGESELLSCHAFT
International Classes:
B60Q1/00; G01S17/89; B60Q1/04; B60Q1/08; B60Q1/14; F21S8/10
Attorney, Agent or Firm:
Johei Nakamura
Eri Adachi
Eri Adachi