发明名称 |
COIL ANTENNA, COIL ANTENNA-MOUNTED STRUCTURE, COIL ANTENNA MANUFACTURING METHOD, COIL ANTENNA-MOUNTED STRUCTURE MANUFACTURING METHOD |
摘要 |
<p>A coil antenna has a core that is plate- shaped and includes a magnetic material; a coil wire that is wound around the core; a first insulating layer that is arranged on a surface of the core, the insulating layer being arranged to cover the coil wire and have a flat surface opposite the core; a second insulating layer that is arranged on a rear face opposite the surface of the core, the second insulating layer being arranged to cover the coil wire and to have a flat surface opposite the core; a flat first metal layer arranged on the flat surface of the first insulating layer; and a flat second metal layer arranged on the flat surface of the second insulating layer.</p> |
申请公布号 |
WO2013065616(A1) |
申请公布日期 |
2013.05.10 |
申请号 |
WO2012JP77819 |
申请日期 |
2012.10.23 |
申请人 |
RICOH COMPANY, LTD.;KATO, SHINJIRO;KOJIMA, SHINICHI;FUJII, TATSUYA |
发明人 |
KATO, SHINJIRO;KOJIMA, SHINICHI;FUJII, TATSUYA |
分类号 |
H01Q7/08;H01P11/00 |
主分类号 |
H01Q7/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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