CN117158133A - 高分子压电性膜元件、以及使用其的蓄电器件及载荷侦测器件 - Google Patents

高分子压电性膜元件、以及使用其的蓄电器件及载荷侦测器件 Download PDF

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Publication number
CN117158133A
CN117158133A CN202280026671.8A CN202280026671A CN117158133A CN 117158133 A CN117158133 A CN 117158133A CN 202280026671 A CN202280026671 A CN 202280026671A CN 117158133 A CN117158133 A CN 117158133A
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CN
China
Prior art keywords
piezoelectric film
polymer piezoelectric
film element
polymer
element according
Prior art date
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Pending
Application number
CN202280026671.8A
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English (en)
Chinese (zh)
Inventor
冈部润
须永忠弘
时任静士
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Mitsui Chemicals Inc
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Mitsui Chemicals Inc
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Publication of CN117158133A publication Critical patent/CN117158133A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
    • H10N30/302—Sensors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/857—Macromolecular compositions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
    • C08J5/124—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives using adhesives based on a macromolecular component
    • C08J5/128—Adhesives without diluent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
    • H02N2/181—Circuits; Control arrangements or methods
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
    • H02N2/186—Vibration harvesters
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/87—Electrodes or interconnections, e.g. leads or terminals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/16—Homopolymers or copolymers of vinylidene fluoride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
CN202280026671.8A 2021-04-28 2022-04-18 高分子压电性膜元件、以及使用其的蓄电器件及载荷侦测器件 Pending CN117158133A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021076711 2021-04-28
JP2021-076711 2021-04-28
PCT/JP2022/018032 WO2022230707A1 (ja) 2021-04-28 2022-04-18 高分子圧電性フィルム素子と、それを用いた蓄電デバイスおよび荷重検知デバイス

Publications (1)

Publication Number Publication Date
CN117158133A true CN117158133A (zh) 2023-12-01

Family

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Family Applications (1)

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CN202280026671.8A Pending CN117158133A (zh) 2021-04-28 2022-04-18 高分子压电性膜元件、以及使用其的蓄电器件及载荷侦测器件

Country Status (7)

Country Link
US (1) US20240244978A1 (https=)
EP (1) EP4333086A4 (https=)
JP (1) JP7612847B2 (https=)
KR (1) KR102849265B1 (https=)
CN (1) CN117158133A (https=)
TW (1) TWI903071B (https=)
WO (1) WO2022230707A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023205349A1 (de) * 2023-06-08 2024-12-12 Contitech Deutschland Gmbh Luftfeder, insbesondere für Straßenfahrzeuge und/oder für Schienenfahrzeuge

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63156377A (ja) * 1986-12-19 1988-06-29 Onkyo Corp 高分子圧電素子及びその製造方法
WO2005017965A2 (en) * 2003-08-06 2005-02-24 Measurement Specialities, Inc. Ultrasonic air transducer arrays using polymer piezoelectric films and impedance matching structures for ultrasonic polymer transducer arrays
JPWO2009107305A1 (ja) * 2008-02-26 2011-06-30 敏孝 丈井 電気音響変換器
EP2286988A1 (de) * 2008-12-13 2011-02-23 Bayer MaterialScience AG Ferroelektret-Zwei- und Mehrschichtverbund und Verfahren zu dessen Herstellung
EP2239793A1 (de) * 2009-04-11 2010-10-13 Bayer MaterialScience AG Elektrisch schaltbarer Polymerfilmaufbau und dessen Verwendung
JP2011222679A (ja) * 2010-04-07 2011-11-04 Daikin Ind Ltd 透明圧電シート
EP2696163B1 (en) * 2011-04-08 2018-05-23 Murata Manufacturing Co., Ltd. Displacement sensor, displacement detecting apparatus, and operation device
US10096762B2 (en) * 2012-02-14 2018-10-09 Shinshu University Gel actuator and method for producing same
JP2014111911A (ja) 2012-12-05 2014-06-19 Asahi Kasei Corp 発光素子を備えた積層型発電体及びその発電装置
JP6579365B2 (ja) * 2015-06-30 2019-09-25 帝人株式会社 エネルギーハーベスト装置
JP7395150B2 (ja) 2015-09-02 2023-12-11 大日本印刷株式会社 発電デバイス及び発電方法
JPWO2018181261A1 (ja) * 2017-03-27 2020-05-21 東邦化成株式会社 圧電素子
JP7280566B2 (ja) 2019-01-23 2023-05-24 味の素株式会社 圧電シートおよびその製造方法
WO2020230509A1 (ja) 2019-05-16 2020-11-19 パナソニックＩｐマネジメント株式会社 振動発電装置
JP7277576B2 (ja) 2019-05-17 2023-05-19 富士フイルム株式会社 振動発電素子
WO2020261954A1 (ja) * 2019-06-28 2020-12-30 富士フイルム株式会社 電気音響変換フィルムおよび電気音響変換器
US11502240B2 (en) * 2019-08-30 2022-11-15 Meta Platforms Technologies, Llc Structured actuators: shaped electroactive polymers
JP7330864B2 (ja) 2019-11-08 2023-08-22 株式会社コベルコE&M スクラップ画像撮影システム、スクラップ画像撮影方法、撮影支援装置、及びプログラム

Also Published As

Publication number Publication date
TW202243294A (zh) 2022-11-01
EP4333086A1 (en) 2024-03-06
KR20230149316A (ko) 2023-10-26
JP7612847B2 (ja) 2025-01-14
TWI903071B (zh) 2025-11-01
US20240244978A1 (en) 2024-07-18
EP4333086A4 (en) 2025-04-23
WO2022230707A1 (ja) 2022-11-03
JPWO2022230707A1 (https=) 2022-11-03
KR102849265B1 (ko) 2025-08-21

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