METHOD FOR MANUFACTURING WIRING MEMBER AND METHOD FOR DESIGNING WIRING MEMBER

PROBLEM TO BE SOLVED: To provide a method for manufacturing a wiring member and a method for designing a wiring member 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...

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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
CURRENT COLLECTORS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
INSULATORS
LINE CONNECTORS
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 method for manufacturing a wiring member and a method for designing a wiring member 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 method for manufacturing a wiring member comprises: preparing a wiring substrate 4 which covers a plurality of wires 2 including a ground line 2b with an insulating layer 3, and which has an opening portion being formed in the insulating layer 3, the opening portion exposing at least part of the ground line 2b; disposing a conductive sheet 5 on the insulating layer 3 which includes the opening portion of the wiring substrate 4; thermocompression-bonding the conductive sheet 5 to the ground line 2b by moving an upper plate 201 in a thickness direction of the wiring substrate 4; folding a portion of the conductive sheet 5 apart from a location with which the ground line 2b has been or is planned to be thermocompression-bonded, after or before the thermocompression bonding step; and electrically connecting a shielding member 6 to the folded portion of the conductive sheet 5.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の製造方法及び設計方法を提供する。【解決手段】配線部材の製造方法は、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の少なくとも一部を露出される開口部が形成された絶縁層３を有する配線基材４を準備する工程と、配線基材４の開口部を含む絶縁層３上に導電性シート５を配置する工程と、配線基材４の厚さ方向に上プレート２０１を移動させることによって導電性シート５をグランド線２ｂに熱圧着する工程と、熱圧着する工程の後又は前に、導電性シート５のグランド線２ｂに熱圧着された箇所又はグランド線２ｂに熱圧着する予定の箇所から離れた部分を折り返す工程と、導電性シート５の折り返された部分にシールド部材６を電気的に接続する工程とを含む。【選択図】図２
Bibliography:Application Number: JP20140226481