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Patent Searching and Data


Title:
LAMINATED BODY AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2020/071473
Kind Code:
A1
Abstract:
A laminated body (101) comprises a first resin layer (1) that is a layer composed mainly of a first thermoplastic resin, a pattern of a conductor layer (3) formed on one primary surface of the first resin layer (1), and a second resin layer (2) that is a layer composed mainly of a second thermoplastic resin. The first resin layer (1) is softer than the second resin layer (2), has a lower permittivity than that of the second resin layer (2). The pattern of the conductor layer (3) is submerged at least partially in the first resin layer (1) and has a part that is in contact with the first resin layer (1) along a layer direction (X-Y plane) of the first resin layer (1) and a part that is in contact with the first resin layer (1) along a direction of lamination (X-Z plane) of the first resin layer (1), the second resin layer (2), and the pattern of the conductor layer (3).

Inventors:
KAMITSUBO YUSUKE (JP)
KATSUBE TSUYOSHI (JP)
TAKADA RYOSUKE (JP)
Application Number:
PCT/JP2019/039075
Publication Date:
April 09, 2020
Filing Date:
October 03, 2019
Export Citation:
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Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H05K1/03; B32B15/08; H01P3/00; H05K1/02; H05K3/46
Domestic Patent References:
WO2010084867A12010-07-29
WO2018155089A12018-08-30
WO2009065543A12009-05-28
WO2018163859A12018-09-13
Foreign References:
JP2016164882A2016-09-08
JP2005005684A2005-01-06
JP2003008225A2003-01-10
JP2018006712A2018-01-11
JP2015056555A2015-03-23
Attorney, Agent or Firm:
KAEDE PATENT ATTORNEYS' OFFICE (JP)
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