Title:
ELECTROMAGNETIC WAVE PROPAGATION SHEET AND DISPLAY SHELF IMPLEMENTING ELECTROMAGNETIC WAVE PROPAGATION SHEET
Document Type and Number:
WIPO Patent Application WO/2013/011801
Kind Code:
A1
Abstract:
An electromagnetic wave propagation sheet comprising a mesh-shaped conducting layer, a planar conducting layer, and a dielectric layer sandwiched therebetween, wherein the mesh-shaped conducting layer and the planar conducting layer are electrically connected by way of a short conductor at an end portion of the electromagnetic wave propagation sheet, and a mesh-shaped conductor configuring the mesh-shaped conducting layer has a meander shape in the proximity of the electromagnetic wave propagation sheet end portions.
Inventors:
NAKASE KOICHIRO (JP)
TSUKAGOSHI TSUNEO (JP)
TSUKAGOSHI TSUNEO (JP)
Application Number:
PCT/JP2012/066088
Publication Date:
January 24, 2013
Filing Date:
June 22, 2012
Export Citation:
Assignee:
NEC CORP (JP)
NAKASE KOICHIRO (JP)
TSUKAGOSHI TSUNEO (JP)
NAKASE KOICHIRO (JP)
TSUKAGOSHI TSUNEO (JP)
International Classes:
H01P1/00; H01P7/06; H01Q13/20; H04B5/00; H04B13/00
Other References:
NAOKI KOBAYASHI ET AL.: "Challenging EMC problems on two-dimensional communication systems", SEVENTH INTERNATIONAL CONFERENCE ON NETWORKED SENSING SYSTEMS, 15 June 2010 (2010-06-15), pages 130 - 137
KEI NAKATSUMA ET AL.: "Position sensing based on electric field measurement on Two-Dimensional Signal Transmission Sheet", 5TH INTERNATIONAL CONFERENCE ON NETWORKED SENSING SYSTEMS, 2008., 17 June 2008 (2008-06-17), pages 189 - 194
"R&D of surface communication technology using a new communication medium", (137), [OUTLINE OF RESULT OF R&D] SEIKA IMAGE-ZU, HEISEI 21 NENDO KENKYU SEIKA GAIYO, 19 May 2010 (2010-05-19), Retrieved from the Internet [retrieved on 20120717]
LIM AZMAN OSMAN ET AL.: "Evaluation of Electromagnetic Field Measurement over Two-Dimensional Communication Media with Anti-Reflection Edged", IEICE TECHNICAL REPORT MW, MICROWAVE, vol. 108, no. 195, 21 August 2008 (2008-08-21), pages 19 - 24
KEI NAKATSUMA ET AL.: "Position sensing based on electric field measurement on Two-Dimensional Signal Transmission Sheet", 5TH INTERNATIONAL CONFERENCE ON NETWORKED SENSING SYSTEMS, 2008., 17 June 2008 (2008-06-17), pages 189 - 194
"R&D of surface communication technology using a new communication medium", (137), [OUTLINE OF RESULT OF R&D] SEIKA IMAGE-ZU, HEISEI 21 NENDO KENKYU SEIKA GAIYO, 19 May 2010 (2010-05-19), Retrieved from the Internet
LIM AZMAN OSMAN ET AL.: "Evaluation of Electromagnetic Field Measurement over Two-Dimensional Communication Media with Anti-Reflection Edged", IEICE TECHNICAL REPORT MW, MICROWAVE, vol. 108, no. 195, 21 August 2008 (2008-08-21), pages 19 - 24
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
Sumio Tanai (JP)
Sumio Tanai (JP)
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Claims:
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