Title:
TRANSMITTER APPARATUS, RECEIVER APPARATUS, TRANSMITTING METHOD AND RECEIVING METHOD
Document Type and Number:
WIPO Patent Application WO/2008/004309
Kind Code:
A1
Abstract:
A transmitter apparatus (10) includes a transmission timing control part (14) that modulates, in accordance with mutually independent transport information, the respective display contents of a plurality of display parts and that outputs the transport information at mutually different timings. A receiver terminal (30) includes a visible light receiving part (32) that receives visible lights (21) incoming from the display parts of the transmitter apparatus to detect the transport information; an image pickup part (31) that receives the visible lights as two-dimensional images; and an information receiving control part (36) that separates, based on changes in the received visible lights, the transport information detected by the visible light receiving part (32) into a plurality of information components and that associates a plurality of areas on a picture of an image picked up by the image pickup part (31) with the respective ones of the plurality of information components.
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Inventors:
KAGEYAMA TAKATOSHI
Application Number:
PCT/JP2006/313604
Publication Date:
January 10, 2008
Filing Date:
July 07, 2006
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD (JP)
KAGEYAMA TAKATOSHI
KAGEYAMA TAKATOSHI
International Classes:
H04J14/08; H04B10/114
Foreign References:
| JP2006092486A | 2006-04-06 | |||
| JP2006020294A | 2006-01-19 | |||
| JP2006174149A | 2006-06-29 | |||
| JP2005218066A | 2005-08-11 | |||
| JP2003179556A | 2003-06-27 | |||
| JP2005301518A | 2005-10-27 | |||
| JP2005301519A | 2005-10-27 |
Attorney, Agent or Firm:
ICHIKAWA, Toshimitsu et al. (7-13 Nishi-Shimbashi 1-chom, Minato-ku Tokyo 03, JP)
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