Title:
LIGHTING SYSTEM, AND ILLUMINATION SYSTEM
Document Type and Number:
Japanese Patent JP2008130393
Kind Code:
A
Abstract:
To provide a lighting system having light uniformity and an illumination system that improve convenience.
This lighting system is provided with a light-emitting diode 400; and a reflector 401, having a reflecting surface reflecting a part of light emitted from the light-emitting diode 400. The shape of the reflecting surface is formed, such that a cross section orthogonal to the longitudinal direction of the reflector 401 is substantially an arch type; and a first reflecting surface 201 and a second reflecting surface 202, divided with respect to the orthogonal cross section by the light-emitting diode 400, are mutually asymmetric.
Inventors:
GENMA KAZUHISA
TOMURA KOICHI
HORIUCHI MICHIO
TOMURA KOICHI
HORIUCHI MICHIO
Application Number:
JP2006314706A
Publication Date:
June 05, 2008
Filing Date:
November 21, 2006
Export Citation:
Assignee:
SOLAR WIND TECHNOLOGIES LTD
International Classes:
F21V7/09; F21S8/04; F21S8/08; F21V7/00; F21Y101/02
Domestic Patent References:
| JPH11306843A | 1999-11-05 | |||
| JPH09320312A | 1997-12-12 | |||
| JP2004281327A | 2004-10-07 | |||
| JP2005044786A | 2005-02-17 | |||
| JPH0353706U | 1991-05-24 | |||
| JPH0262617U | 1990-05-10 | |||
| JP3694310A |
Attorney, Agent or Firm:
Masao Sawada
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