Title:
OPTICAL FIBER LIGHTING DEVICE
Document Type and Number:
Japanese Patent JP2002251902
Kind Code:
A
Abstract:
To provide a lighting device simply and inexpensively conducting synchronous control of color change with a plurality of light source devices.
A rotating disk 8 made from a color filter 7 is installed between the incident end surface of an optical fiber bundle on the inside of the light source device and a lamp 3, a detecting piece 4 controlling synchronized color change is installed on the rotating disk 8, a sensor 5 is installed so as to face the detecting piece 4, and the rotating disk 8 is driven with a motor 6. A sequencer for color change synchronization is connected to the sensor 5 and the motor 6.
Inventors:
TOKUDA SHUICHIRO
Application Number:
JP2001396018A
Publication Date:
September 06, 2002
Filing Date:
December 18, 1992
Export Citation:
Assignee:
MITSUBISHI RAYON CO
International Classes:
G02B6/00; F21S2/00; F21S10/02; F21Y101/00; (IPC1-7): F21S2/00; F21S10/02; G02B6/00
Attorney, Agent or Firm:
Masatake Shiga (6 people outside)