JPWO2022230707A1 - - Google Patents

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Publication number
JPWO2022230707A1
JPWO2022230707A1 JP2023517453A JP2023517453A JPWO2022230707A1 JP WO2022230707 A1 JPWO2022230707 A1 JP WO2022230707A1 JP 2023517453 A JP2023517453 A JP 2023517453A JP 2023517453 A JP2023517453 A JP 2023517453A JP WO2022230707 A1 JPWO2022230707 A1 JP WO2022230707A1
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JP
Japan
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JP2023517453A
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Japanese (ja)
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JPWO2022230707A5 (https=
JP7612847B2 (ja
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Publication of JPWO2022230707A5 publication Critical patent/JPWO2022230707A5/ja
Application granted granted Critical
Publication of JP7612847B2 publication Critical patent/JP7612847B2/ja
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Classifications

    • 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

Landscapes

  • 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)
JP2023517453A 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 Active JP7612847B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021076711 2021-04-28
JP2021076711 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 (3)

Publication Number Publication Date
JPWO2022230707A1 true JPWO2022230707A1 (https=) 2022-11-03
JPWO2022230707A5 JPWO2022230707A5 (https=) 2023-12-15
JP7612847B2 JP7612847B2 (ja) 2025-01-14

Family

ID=83847062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023517453A Active JP7612847B2 (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

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

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009107305A1 (ja) * 2008-02-26 2009-09-03 Takei Toshitaka 電気音響変換器
JP2011222679A (ja) * 2010-04-07 2011-11-04 Daikin Ind Ltd 透明圧電シート
WO2012137897A1 (ja) * 2011-04-08 2012-10-11 株式会社村田製作所 変位センサ、変位検出装置、および操作デバイス
WO2013122047A1 (ja) * 2012-02-14 2013-08-22 国立大学法人信州大学 ゲルアクチュエータ及びその製造方法
JP2017017831A (ja) * 2015-06-30 2017-01-19 帝人株式会社 エネルギーハーベスト装置
WO2018181261A1 (ja) * 2017-03-27 2018-10-04 東邦化成株式会社 圧電素子
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
WO2021041007A1 (en) * 2019-08-30 2021-03-04 Facebook Technologies, Llc Structured actuators: shaped electroactive polymers

Family Cites Families (10)

* 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
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
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
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
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
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

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009107305A1 (ja) * 2008-02-26 2009-09-03 Takei Toshitaka 電気音響変換器
JP2011222679A (ja) * 2010-04-07 2011-11-04 Daikin Ind Ltd 透明圧電シート
WO2012137897A1 (ja) * 2011-04-08 2012-10-11 株式会社村田製作所 変位センサ、変位検出装置、および操作デバイス
EP2696163A1 (en) * 2011-04-08 2014-02-12 Murata Manufacturing Co., Ltd. Displacement sensor, displacement detecting apparatus, and operation device
US20140049137A1 (en) * 2011-04-08 2014-02-20 Murata Manufacturing Co., Ltd. Displacement Sensor, Displacement Detecting Device, and Operation Device
WO2013122047A1 (ja) * 2012-02-14 2013-08-22 国立大学法人信州大学 ゲルアクチュエータ及びその製造方法
EP2819293A1 (en) * 2012-02-14 2014-12-31 Shinshu University Gel actuator and method for producing same
US20150171305A1 (en) * 2012-02-14 2015-06-18 Shinshu University Gel actuator and method for producing same
JP2017017831A (ja) * 2015-06-30 2017-01-19 帝人株式会社 エネルギーハーベスト装置
WO2018181261A1 (ja) * 2017-03-27 2018-10-04 東邦化成株式会社 圧電素子
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
US20220103949A1 (en) * 2019-06-28 2022-03-31 Fujifilm Corporation Electroacoustic conversion film and electroacoustic converter
EP3993442A1 (en) * 2019-06-28 2022-05-04 FUJIFILM Corporation Electroacoustic transduction film and electroacoustic transducer
WO2021041007A1 (en) * 2019-08-30 2021-03-04 Facebook Technologies, Llc Structured actuators: shaped electroactive polymers
US20210066574A1 (en) * 2019-08-30 2021-03-04 Facebook Technologies, Llc Structured actuators: shaped electroactive polymers
JP2022545857A (ja) * 2019-08-30 2022-11-01 メタ プラットフォームズ テクノロジーズ， リミテッド ライアビリティ カンパニー 構造化アクチュエータ：成形電気活性ポリマー

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
CN117158133A (zh) 2023-12-01
KR102849265B1 (ko) 2025-08-21

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