Title:
照明手段および一次光学素子
Document Type and Number:
Japanese Patent JP4768360
Kind Code:
B2
Abstract:
A lighting device has a light source and optical device subordinating the light source in a radiating direction. Between the light source and the optical device is a primary optical element with a light entrance and a light exit, and is designed so that a specified radiation characteristic corresponding to a radiation characteristic through targeted reflections in the primary optical element and a targeted projection of the light exit or an imaginary surface, is formed by the optical device. An independent claim is included for a primary optical element.
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Inventors:
Mario vaninger
Alexander Wirm
Alexander Wirm
Application Number:
JP2005246511A
Publication Date:
September 07, 2011
Filing Date:
August 26, 2005
Export Citation:
Assignee:
Osram Opto Semiconductors GmbH
International Classes:
F21S8/12; F21K99/00; F21W101/10; F21Y101/02
Domestic Patent References:
| JP2005267998A | ||||
| JP2003317515A | ||||
| JP2004164977A | ||||
| JP2004127934A | ||||
| JP2003317514A | ||||
| JP2003317513A | ||||
| JP2002050214A | ||||
| JP2000003605A |
Attorney, Agent or Firm:
Toshio Yano
Takuya Kuno
Einzel Felix-Reinhard
Takuya Kuno
Einzel Felix-Reinhard