Title:
【発明の名称】LEDを有する照明装置
Document Type and Number:
Japanese Patent JP2003500846
Kind Code:
A
Abstract:
A linear array of LED light sources in a plurality of colors is situated along the length of a reflector which is positioned so that it receives substantially all the light within the semi-cone angles of the sources, and is shaped so that it is illuminated substantially uniformly along its width. The reflector may be configured as a smooth Lambertian surface, or may be configured as a curve approximated by a series of flat specular reflecting segments.
Inventors:
Thomas marshall
Michael Day Pashley
Stephen Hermann
Michael Day Pashley
Stephen Hermann
Application Number:
JP2000620280A
Publication Date:
January 07, 2003
Filing Date:
May 01, 2000
Export Citation:
Assignee:
Konin Krekka Philips Electronics NV
International Classes:
H01L33/00; F21S8/04; F21S8/10; F21S10/02; F21V7/04; F21V7/09; F21V7/22; F21V9/40; H01L33/50; H01L33/60; F21V7/00; (IPC1-7): H01L33/00
Attorney, Agent or Firm:
Sugimura Kosaku (1 person outside)