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Patent Searching and Data


Title:
NFC ANTENNA AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/043526
Kind Code:
A1
Abstract:
The present invention reduces antenna resistance and supports EMV specifications. An NFC antenna is provided with: a transparent mesh antenna pattern line (10) formed in a mesh shape in a display region (R1); and a non-mesh antenna pattern line (13) formed in a shape with no mesh in a non-display region (R2).

Inventors:
YAMAGISHI, Shinji
SUGITA, Yasuhiro
MUGIRANEZA, Jean
Application Number:
JP2017/031060
Publication Date:
March 08, 2018
Filing Date:
August 30, 2017
Export Citation:
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Assignee:
SHARP KABUSHIKI KAISHA (1 Takumi-cho, Sakai-ku Sakai Cit, Osaka 22, 〒5908522, JP)
International Classes:
H01Q1/44; G06K19/07; G06K19/077; H01Q7/00
Domestic Patent References:
WO2016098761A12016-06-23
WO2013096557A12013-06-27
Foreign References:
JP2000138512A2000-05-16
EP0911906A21999-04-28
JPH0746515A1995-02-14
JP2006262414A2006-09-28
JP2009055199A2009-03-12
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (Daiwa Minamimorimachi Building, 2-6 Tenjinbashi 2-chome Kita, Kita-ku, Osaka-sh, Osaka 41, 〒5300041, JP)
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