Title:
ADVERTISING INFORMATION DISTRIBUTION APPARATUS
Document Type and Number:
Japanese Patent JP2004341115
Kind Code:
A
Abstract:
To provide an advertising information distribution system in which advertising information can be distributed to each of passengers regardless of positions of passengers within a car.
The inside of a car 10 is irradiated with infrared rays modulated with the advertising information from a plurality of infrared light emitting devices 12 disposed on the ceiling 11 of the car 10, and the infrared rays are received by mobile terminals 14a-14c carried by passengers 13a-13c to reproduce video images and audio, so that each passenger can view the advertising information.
Inventors:
MACHII EIJI
Application Number:
JP2003135906A
Publication Date:
December 02, 2004
Filing Date:
May 14, 2003
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
G09F19/00; G09F21/04; G09F27/00; H04B7/26; B61D37/00; (IPC1-7): G09F21/04; B61D37/00; G09F19/00; G09F27/00; H04B7/26
Attorney, Agent or Firm:
Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Yuriko Hamada
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Yuriko Hamada