Title:
平面アンテナおよびその製造方法
Document Type and Number:
Japanese Patent JP5428339
Kind Code:
B2
Abstract:
To provide an inexpensive planar antenna of stable quality which has a circuit with low resistance and in which electrical continuity between the antenna and the electronic part such as IC chip is secured, a planar antenna is made to have a circuit pattern comprised of an antenna part and a connecting terminal part on a resin film, wherein the circuit pattern has a metal layer, a conductive layer provided on the top surface of the connecting terminal part of the metal layer, and a protective layer provided on the top surface of the antenna part of the metal layer and on the section from the side surface to a portion of the top surface of the conductive layer.
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Inventors:
Kentaro Mori
Kiyohiko Ito
Kiyohiko Ito
Application Number:
JP2008547802A
Publication Date:
February 26, 2014
Filing Date:
September 30, 2008
Export Citation:
Assignee:
TORAY INDUSTRIES,INC.
International Classes:
H01Q1/40; G06K19/07; G06K19/077; H01P11/00; H01Q1/38
Domestic Patent References:
| JP2007012965A | 2007-01-18 | |||
| JPS61145838A | 1986-07-03 | |||
| JPH0429338A | 1992-01-31 | |||
| JPH10135269A | 1998-05-22 | |||
| JPH11317469A | 1999-11-16 |