WIRING MEMBER, METHOD FOR MANUFACTURING THE SAME AND METHOD FOR DESIGNING THE SAME, AND ELECTRONIC APPARATUS

PROBLEM TO BE SOLVED: To provide a wiring member, a method for manufacturing the same and a method for designing the same, and an electronic apparatus which are less restricted in the shielding member, compared with a configuration in which a shielding member and a ground line are electrically conne...

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Bibliographic Details
Main Authors ASATANI YASUMASA, TOMIKAWA ICHIRO
Format Patent
LanguageEnglish
Japanese
Published 23.05.2016
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
CONDUCTORS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
INSULATORS
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Summary:PROBLEM TO BE SOLVED: To provide a wiring member, a method for manufacturing the same and a method for designing the same, and an electronic apparatus which are less restricted in the shielding member, compared with a configuration in which a shielding member and a ground line are electrically connected without a conductive sheet being interposed.SOLUTION: A wiring member 1 comprises: a wiring substrate 4 which covers a plurality of wires 2 including a ground line 2b with an insulating layer 3 and has an opening portion exposing the ground line 2b; a first conductive sheet 5 which has an insulating layer 50 provided on one surface side and a conductive bonding layer 52 provided on the other surface side, the conductive bonding layer 52 electrically connected to the ground line 2b through the opening portion; a second conductive sheet 7 which has a first connection portion 7a electrically connected to the conductive bonding layer 52 of the first conductive sheet 5; and a shielding member 6 which is disposed on the wiring substrate 4, the first conductive sheet 5, and the second conductive sheet 7 and is electrically connected to the second connection portion 7b of the second conductive sheet 7.SELECTED DRAWING: Figure 2 【課題】シールド部材とグランド線とを導電性シートを介さずに電気的に接続する構成と比較して、シールド部材の制約の少ない配線部材、その製造方法及び設計方法、並びに電子機器を提供する。【解決手段】配線部材１は、グランド線２ｂを含む複数の配線２を絶縁層３で被覆するとともに、グランド線２ｂを露出させる開口部が形成された配線基材４と、一方の面側に絶縁層５０、他方の面側に導電性接着層５２が設けられ、導電性接着層５２が開口部を介してグランド線２ｂに電気的に接続された第１の導電性シート５と、第１の接続部７ａが第１の導電性シート５の導電性接着層５２に電気的に接続された第２の導電性シート７と、配線基材４、第１の導電性シート５及び第２の導電性シート７上に配置され、第２の導電性シート７の第２の接続部７ｂに電気的に接続されたシールド部材６とを備える。【選択図】図２
Bibliography:Application Number: JP20140226482