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WO2018173749A1 - Feuille composite conductrice - Google Patents

Feuille composite conductrice Download PDF

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Publication number
WO2018173749A1
WO2018173749A1 PCT/JP2018/008729 JP2018008729W WO2018173749A1 WO 2018173749 A1 WO2018173749 A1 WO 2018173749A1 JP 2018008729 W JP2018008729 W JP 2018008729W WO 2018173749 A1 WO2018173749 A1 WO 2018173749A1
Authority
WO
WIPO (PCT)
Prior art keywords
thermoplastic resin
conductive
yarn
resin sheet
sheet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2018/008729
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English (en)
Japanese (ja)
Inventor
倉橋孝臣
中村太
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gunze Ltd
Original Assignee
Gunze Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gunze Ltd filed Critical Gunze Ltd
Priority to JP2019507516A priority Critical patent/JP6836645B2/ja
Publication of WO2018173749A1 publication Critical patent/WO2018173749A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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  • the present invention relates to a conductive composite sheet to be worn on a wearable device garment that measures biological information such as body temperature, heart rate, electrocardiogram, and electromyogram.
  • the conductive yarn is arranged in a desired pattern on one side of the first thermoplastic resin sheet, and is combined and integrated. It itself expands and contracts as the first thermoplastic resin sheet expands and contracts.
  • the nonstretchable yarn is attached to the stretchable conductive yarn 5 and the second thermoplastic resin sheet 2 is sewn in a desired pattern using a sewing machine, the nonstretchable yarn is broken by pulling, or By fusing by heat treatment, a desired pattern using the stretchable conductive yarn 5 can be arranged on the second thermoplastic resin sheet 2.
  • the conductive yarn 5 is fixed so as to be partially embedded in the first thermoplastic resin sheet 1 in the entire longitudinal direction.
  • the conductive yarn 5 previously coated with an insulating resin material can be used as the conductive yarn 5 corresponding to the wiring portion 52. If such a conductive yarn 5 is used, it is not necessary to provide the above-mentioned covering ground 40.
  • an insulating resin material for example, polyurethane, polyvinyl chloride, polypropylene, polyethylene, nylon (such as nylon 6 or nylon 66, which is formed by spinning a long chain continuous synthetic polymer by an amide bond.
  • Fluorinated resins such as polyester, polyethylene terephthalate, polybutylene terephthalate, polyphenylene sulfide, polyether ether ketone, PFA, PVDF, ETFE, polystyrene, polycarbonate, polysulfone, polyethersulfone , Formal (polyvinyl formal), butyral (polyvinyl butyral), and the like. Note that materials that can be used as the insulating coating layer are not limited to these resin types.
  • FIG. 8 (a) a mold 7 is prepared in which slits 71 having a desired pattern for arranging conductive yarns on a thin metal plate such as stainless steel are formed.
  • a pressure-sensitive adhesive sheet 72 having a pressure-sensitive adhesive surface formed on one surface thereof is pasted so as to cover the slit 71 formed on the surface.
  • the mold 7 and the conductive yarn 5 may be pressed and heated with the heating plate 100 heated to about 170 ° C.
  • FIG. 10 shows another aspect of the conductive composite sheet 10 that functions as a sensor sheet.
  • Reinforcing sheet members 5 a and 5 b are provided that are partially covered with the conductive yarn 50 constituting the electrode portion 51 and fixed to the first thermoplastic resin sheet 1.
  • the same material as the covering ground 40 covering the wiring part 52 described in FIG. 7A can be used.
  • the above-described hot melt adhesive or the like can be used. It is also possible to use a sheet-like resin material similar to the first thermoplastic resin sheet 1.
  • the place where the reinforcing sheet members 5a and 5b are attached is not particularly limited, it is preferable that the reinforcing sheet members 5a and 5b are provided so as to cover at least the tip of the conductive yarn 50 constituting the electrode part 51. Due to the structure of the electrode portion 51, the tip portion is a portion that is easily peeled off from the first thermoplastic resin sheet 1, and by providing a reinforcing sheet member at the tip portion of the conductive yarn 50, the durability of the electrode portion 51 is further improved. This can be further improved.
  • the degree of burying of the outer surface of the conductive yarn 5 with respect to the first thermoplastic resin sheet 1 is substantially constant, but the degree of burying does not have to be uniform, The depth may be different, or there may be a portion that is not buried.
  • an adhesive sheet 72 having an adhesive surface formed on one surface is attached so as to cover the slit 71 formed in the mold 7, and the surface to which the adhesive tape 72 is attached
  • the conductive yarn 5 is arranged inside the slit 71 along the slit 71 formed in the mold 7 with the opposite side facing up. Since the conductive yarn 5 is held by the adhesive surface of the adhesive tape 72 inside the slit 71 except for the uncut portion 73, it is temporarily fixed without being displaced.
  • the conductive yarn 5 is directly pressed by the uncut portion 73 of the mold 7 when the heating plate 100 is pressed and heated, the conductive yarn portion positioned in the uncut portion 73 is not located in the uncut portion 73. Compared to other conductive yarn portions, the amount of burying in the first thermoplastic resin sheet 1 is large.
  • FIG. 13 illustrates a T-shirt 100 that is an example of clothes using the above-described conductive composite sheet 10 as a sensor sheet.
  • a pair of conductive composite sheets 10 are arranged on the left and right sides of the T-shirt 100 so that an electrocardiogram can be detected.
  • An electrocardiogram can be measured by connecting a signal line in which a female or male snap button engageable with the snap button 53 is fixed to a biological information measuring device such as an electrocardiograph as an external device. become.
  • thermoplastic resin sheet 1 is formed of a single layer.
  • the 1st thermoplastic resin sheet 10 may be comprised by the laminated body of the several thermoplastic resin layer from which melting
  • thermoplastic resin sheet 1 composed of a laminate of thermoplastic resin layers having different melting points
  • the thermoplastic resin layer on the low melting point side functions as a fusion layer
  • the thermoplastic resin layer on the high melting point side It comes to function as a shape-retaining layer that maintains the arrangement state of the conductive yarn 5 stably.
  • 14 (a) to 14 (d) show various modes in which the first thermoplastic resin sheet 1 is composed of a laminate of a plurality of thermoplastic resin layers having different melting points.
  • 14A to 14D is similar to the cross-sectional structure of FIG. 7B, but the electrode portion 51 arranged in a spiral shape shown in FIG. 7B.
  • the cross-sectional structure of the four long conductive yarns 5 arranged in parallel to each other is not shown, and has a function as a wiring member used for signal transmission or the like.
  • the first thermoplastic resin sheet 1 is composed of a laminate of two thermoplastic resin layers 1a and 1b having different melting points, and the conductive yarn 5 is attached to the thermoplastic resin layer 1a on the low melting point side.
  • An example in which is arranged and combined and integrated is shown.
  • the first thermoplastic resin sheet 1 is heat-sealed to the clothing fabric 20 via the third thermoplastic resin sheet 3.
  • the third thermoplastic resin sheet 3 is also composed of a laminate of two thermoplastic resin layers 3 a and 3 b having different melting points, and the thermoplastic resin layer 3 a on the high melting point side has a low melting point of the first thermoplastic resin sheet 1.
  • the lower thermoplastic resin layer 3b is disposed opposite to the body cloth 20 side and is heat-sealed to the body cloth 20 side. In order to avoid confusion with the “second” thermoplastic resin sheet 2 described with reference to FIG. 1A, the “second” thermoplastic resin sheet 3 is not expressed as “second”. ing.
  • the first and third thermoplastic resin sheets 1 and 3 are constituted by two-layer polyurethane resin sheets having a thickness of 30 to 200 ⁇ m, and a polyurethane having a melting point of 150 to 220 ° C. as a polyurethane resin layer on the high melting point side.
  • a resin is used, and a polyurethane resin having a melting point of 90 to 150 ° C. is used as the polyurethane resin layer on the low melting point side.
  • the first thermoplastic resin sheet 1 is composed of a laminate in which low-melting thermoplastic resin layers 1a and 1c are arranged on both sides of a high-melting thermoplastic resin layer 1b. Yes. Conductive yarns 5 arranged in a desired pattern are fused and integrated on the surface of one low-melting thermoplastic resin layer 1a with the high-melting thermoplastic resin layer 1b in between, and the other low-melting heat It is heat-sealed to the body cloth 20 that is a portion to which the conductive composite sheet 10 is attached to the plastic resin layer 1c.
  • thermoplastic resin sheet 3 for thermally fusing the conductive composite sheet 10 to the body cloth 20 is replaced by the low melting point thermoplastic resin layer 1c constituting the first thermoplastic resin sheet 1. Therefore, the separate third thermoplastic resin sheet 3 becomes unnecessary.
  • thermoplastic resin sheet 4 in order to protect the conductive composite sheet 10 heat-sealed to the body fabric 20, it faces the conductive yarn 4 that is composite-integrated with the first thermoplastic resin sheet 1.
  • a protective thermoplastic resin sheet 4 is further laminated.
  • the thermoplastic resin sheet 4 is also composed of a laminate of two thermoplastic resin layers 4 a and 4 b having different melting points, and the low melting point thermoplastic resin layer 4 b is on the low melting point side of the first thermoplastic resin sheet 1.
  • the thermoplastic resin layer 4b on the high melting point side functions as a protective layer for the conductive yarn 5 so as to be disposed opposite to the thermoplastic resin layer 1a and thermally fused, so that the conductive yarn 5 is not worn by contact with any object. To do.
  • the conductive composite sheet 10 can be configured by appropriately combining the above-described embodiments.
  • the conductive composite sheet 10 according to the present invention is widely used as a signal transmission wiring member to be worn on clothes for wearable devices that measure biological information such as body temperature, heart rate, electrocardiogram, and electromyogram.

Landscapes

  • Laminated Bodies (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Woven Fabrics (AREA)

Abstract

L'invention concerne une feuille composite conductrice 10 à fixer à un vêtement, pourvue : d'une première feuille de résine thermoplastique 1 ayant une certaine élasticité ; et d'un fil conducteur 5 disposé avec un motif souhaité sur une surface de la première feuille de résine thermoplastique 1. Le fil conducteur 5 est constitué d'un fil plaqué de métal dans lequel un fil central est recouvert d'un composant métallique. Une seconde feuille de résine thermoplastique 2 cousue élastiquement avec le motif souhaité à l'aide du fil conducteur 5 est combinée et intégrée à la première feuille de résine thermoplastique 1. L'invention concerne donc une feuille composite conductrice ayant une élasticité substantielle et pouvant garantir un confort de port satisfaisant lorsqu'elle est attachée à un vêtement.
PCT/JP2018/008729 2017-03-21 2018-03-07 Feuille composite conductrice Ceased WO2018173749A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2019507516A JP6836645B2 (ja) 2017-03-21 2018-03-07 導電性複合シート

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-054658 2017-03-21
JP2017054658 2017-03-21

Publications (1)

Publication Number Publication Date
WO2018173749A1 true WO2018173749A1 (fr) 2018-09-27

Family

ID=63586420

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2018/008729 Ceased WO2018173749A1 (fr) 2017-03-21 2018-03-07 Feuille composite conductrice

Country Status (2)

Country Link
JP (1) JP6836645B2 (fr)
WO (1) WO2018173749A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110658869A (zh) * 2019-10-30 2020-01-07 航宇救生装备有限公司 一种基于心率的液冷服液温自动控制方法
JP2020065671A (ja) * 2018-10-24 2020-04-30 住江織物株式会社 生体情報計測用布帛
JP2021044134A (ja) * 2019-09-10 2021-03-18 日本航空電子工業株式会社 電気中継部材
JP2021078553A (ja) * 2019-11-14 2021-05-27 帝人フロンティア株式会社 衣料
JP2022110689A (ja) * 2021-01-19 2022-07-29 ヤマハ株式会社 導電性糸及び伸縮配線付き布地
WO2024038691A1 (fr) * 2022-08-18 2024-02-22 林撚糸株式会社 Câblage électroconducteur et son procédé de fabrication
EP4141155A4 (fr) * 2020-04-23 2024-04-17 Seiren Co., Ltd. Fil conducteur et article ayant une ligne de câblage qui est formée d'un fil conducteur

Citations (14)

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JPS4932174U (fr) * 1972-06-21 1974-03-20
JPS53158310U (fr) * 1977-05-16 1978-12-12
JPH10144168A (ja) * 1996-11-12 1998-05-29 Sensor Technol Kk 面状スイッチ
JP2007191811A (ja) * 2006-01-17 2007-08-02 Seiren Co Ltd 伸縮性導電繊維材料
JP3195050U (ja) * 2014-10-11 2014-12-25 シバタテクノテキス株式会社 伸縮性平型通電体
WO2015129887A1 (fr) * 2014-02-28 2015-09-03 学校法人北里研究所 Dispositif d'entrée, feuille de fibres, vêtements, dispositif de détection d'informations biométriques
US20150278671A1 (en) * 2012-10-01 2015-10-01 Tagsys Sas Rfid tag assemblies and process
US20150359485A1 (en) * 2014-06-17 2015-12-17 MAD Apparel, Inc. Biometric signal conduction system and method of manufacture
JP2016000364A (ja) * 2015-10-05 2016-01-07 日本電信電話株式会社 導電体、生体電極、及び生体信号測定装置
JP3204003U (ja) * 2015-11-19 2016-05-12 金鼎聯合科技纖維股▲分▼有限公司 プラスチック糸改良構造
US20160194792A1 (en) * 2014-07-09 2016-07-07 Mas Innovation (Private) Limited Electrically conductive textile assemblies and manufacture thereof
WO2016114298A1 (fr) * 2015-01-14 2016-07-21 東洋紡株式会社 Électrode extensible, feuille de câblage, et interface pour mesure d'informations biologiques
JP2017046913A (ja) * 2015-09-01 2017-03-09 日本写真印刷株式会社 生体情報検知装置、布製品、生体情報検知装置の製造方法、布製品の製造方法
JP2017158858A (ja) * 2016-03-10 2017-09-14 グンゼ株式会社 透水性導電部を備えた衣類

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JPH077923Y2 (ja) * 1987-04-04 1995-03-01 フクダ電子株式会社 多電極型生体用電極
JP5302112B2 (ja) * 2009-03-31 2013-10-02 ユニチカトレーディング株式会社 耐湿熱性導電ミシン糸及び織編物
JP5984645B2 (ja) * 2012-11-30 2016-09-06 日本電信電話株式会社 感圧センサー、及び感圧センサー装置
KR20160113603A (ko) * 2014-01-28 2016-09-30 니폰 덴신 덴와 가부시끼가이샤 생체 신호 검출 의료
JP5723475B2 (ja) * 2014-09-25 2015-05-27 日本電信電話株式会社 体表面設置型電極、生体信号の測定方法、及び生体信号測定装置

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932174U (fr) * 1972-06-21 1974-03-20
JPS53158310U (fr) * 1977-05-16 1978-12-12
JPH10144168A (ja) * 1996-11-12 1998-05-29 Sensor Technol Kk 面状スイッチ
JP2007191811A (ja) * 2006-01-17 2007-08-02 Seiren Co Ltd 伸縮性導電繊維材料
US20150278671A1 (en) * 2012-10-01 2015-10-01 Tagsys Sas Rfid tag assemblies and process
WO2015129887A1 (fr) * 2014-02-28 2015-09-03 学校法人北里研究所 Dispositif d'entrée, feuille de fibres, vêtements, dispositif de détection d'informations biométriques
US20150359485A1 (en) * 2014-06-17 2015-12-17 MAD Apparel, Inc. Biometric signal conduction system and method of manufacture
US20160194792A1 (en) * 2014-07-09 2016-07-07 Mas Innovation (Private) Limited Electrically conductive textile assemblies and manufacture thereof
JP3195050U (ja) * 2014-10-11 2014-12-25 シバタテクノテキス株式会社 伸縮性平型通電体
WO2016114298A1 (fr) * 2015-01-14 2016-07-21 東洋紡株式会社 Électrode extensible, feuille de câblage, et interface pour mesure d'informations biologiques
JP2017046913A (ja) * 2015-09-01 2017-03-09 日本写真印刷株式会社 生体情報検知装置、布製品、生体情報検知装置の製造方法、布製品の製造方法
JP2016000364A (ja) * 2015-10-05 2016-01-07 日本電信電話株式会社 導電体、生体電極、及び生体信号測定装置
JP3204003U (ja) * 2015-11-19 2016-05-12 金鼎聯合科技纖維股▲分▼有限公司 プラスチック糸改良構造
JP2017158858A (ja) * 2016-03-10 2017-09-14 グンゼ株式会社 透水性導電部を備えた衣類

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020065671A (ja) * 2018-10-24 2020-04-30 住江織物株式会社 生体情報計測用布帛
JP2021044134A (ja) * 2019-09-10 2021-03-18 日本航空電子工業株式会社 電気中継部材
JP7297611B2 (ja) 2019-09-10 2023-06-26 日本航空電子工業株式会社 電気中継部材
CN110658869A (zh) * 2019-10-30 2020-01-07 航宇救生装备有限公司 一种基于心率的液冷服液温自动控制方法
CN110658869B (zh) * 2019-10-30 2021-01-26 航宇救生装备有限公司 一种基于心率的液冷服液温自动控制方法
JP2021078553A (ja) * 2019-11-14 2021-05-27 帝人フロンティア株式会社 衣料
JP7396867B2 (ja) 2019-11-14 2023-12-12 帝人フロンティア株式会社 衣料
EP4141155A4 (fr) * 2020-04-23 2024-04-17 Seiren Co., Ltd. Fil conducteur et article ayant une ligne de câblage qui est formée d'un fil conducteur
JP2022110689A (ja) * 2021-01-19 2022-07-29 ヤマハ株式会社 導電性糸及び伸縮配線付き布地
JP7643876B2 (ja) 2021-01-19 2025-03-11 ヤマハ株式会社 導電性糸及び伸縮配線付き布地
WO2024038691A1 (fr) * 2022-08-18 2024-02-22 林撚糸株式会社 Câblage électroconducteur et son procédé de fabrication
JP7482572B1 (ja) * 2022-08-18 2024-05-14 林撚糸株式会社 導電配線及びその製造方法

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JP6836645B2 (ja) 2021-03-03

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