Title:
LIGHTING DEVICE AND LIGHTING SYSTEM
Document Type and Number:
Japanese Patent JP3724510
Kind Code:
B2
Abstract:
PURPOSE: To overshadow a lighting device equipped on a floor for lighting a wall.
CONSTITUTION: A front lighting device 31 is mounted back to back on the rear side of a lower horizontal light 21 for lighting a wall 2. A color changer 32 having a color filter 51 and a translucent light diffusion panel 34 are provided in this front lighting device 31. Light radiated from a fluorescent lamp 38 is changed by the color changer 32 and the translucent light diffusion panel 34 is adjusted to the same color as that of the wall 2. Thereby, the translucent light diffusive panel 34 is made to generate light by the same color as that of the wall 2 and the lighting device 11 is overshadowed from seats on audience side.
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Inventors:
Kobe Shin
Yasuo Ito
Yasuo Ito
Application Number:
JP15027994A
Publication Date:
December 07, 2005
Filing Date:
June 30, 1994
Export Citation:
Assignee:
Toshiba Lighting & Technology Corporation
International Classes:
F21S6/00; F21S10/00; F21W131/406; F21Y103/00; (IPC1-7): F21S10/00
Domestic Patent References:
JP8014291Y1 | ||||
JP6013390Y1 | ||||
JP44023752Y1 |
Attorney, Agent or Firm:
樺澤 襄
Shimamune Masami
Satoshi Kabazawa
Shimamune Masami
Satoshi Kabazawa