Title:
プロジェクタ原理に基づく車両の前照灯ならびに少なくとも1つのこのような前照灯を備えた照明装置
Document Type and Number:
Japanese Patent JP4838444
Kind Code:
B2
Abstract:
The headlamp has a light source (20) with a reflector (22) reflecting light from the source as a beam and a screen (24) opaque to visible light for producing the light/dark boundary of emitted visible light followed by a lens (30) via which reflected light passes. The screen is at least partly transparent to infrared light in at least one area. Infrared light passing through the screen has a greater range than visible light passing round it. Independent claims are also included for the following: an illumination device with at least one headlamp.
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Inventors:
Johannes Eschler
Line halt face
Line halt face
Application Number:
JP2001163241A
Publication Date:
December 14, 2011
Filing Date:
May 30, 2001
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
B60Q1/14; F21S8/12; B60Q1/04; F21S8/10; F21S10/02; F21V7/00; F21V7/08; F21V9/00; F21V9/04; F21V9/08; F21V9/14; F21V11/00; F21V13/00; F21V14/00; F21V14/08; F21W101/10; F21Y101/00
Domestic Patent References:
| JP2001060403A | ||||
| JP6048104U | ||||
| JP4034801A | ||||
| JP63018703U | ||||
| JP2018129A | ||||
| JP2000221451A | ||||
| JP4184802A | ||||
| JP6171420A | ||||
| JP5135884A | ||||
| JP10012003A | ||||
| JP10074407A | ||||
| JP8096774A | ||||
| JP7099002A |
Attorney, Agent or Firm:
Toshio Yano
Takuya Kuno
Einzel Felix-Reinhard
Takuya Kuno
Einzel Felix-Reinhard