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:
JP2006/313604
Publication Date:
January 10, 2008
Filing Date:
July 07, 2006
Export Citation:
Assignee:
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (1006, Oaza Kadoma Kadoma-sh, Osaka 01, 5718501, JP)
松下電器産業株式会社 (〒01 大阪府門真市大字門真１００６番地 Osaka, 5718501, JP)
松下電器産業株式会社 (〒01 大阪府門真市大字門真１００６番地 Osaka, 5718501, JP)
International Classes:
H04J14/08; H04B10/10; H04B10/105; H04B10/22
Attorney, Agent or Firm:
ICHIKAWA, Toshimitsu et al. (Eikoh Patent Office, 7-13 Nishi-Shimbashi 1-chom, Minato-ku Tokyo 03, 1050003, JP)
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