KR20230052942A - 압전 디바이스, 힘 센서 및 생체 정보 취득 디바이스 - Google Patents

압전 디바이스, 힘 센서 및 생체 정보 취득 디바이스 Download PDF

Info

Publication number
KR20230052942A
KR20230052942A KR1020237009301A KR20237009301A KR20230052942A KR 20230052942 A KR20230052942 A KR 20230052942A KR 1020237009301 A KR1020237009301 A KR 1020237009301A KR 20237009301 A KR20237009301 A KR 20237009301A KR 20230052942 A KR20230052942 A KR 20230052942A
Authority
KR
South Korea
Prior art keywords
piezoelectric
piezoelectric body
inner conductor
sensor
conductor
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
KR1020237009301A
Other languages
English (en)
Korean (ko)
Inventor
노부히로 마루코
미츠노부 요시다
가츠토시 오자키
Original Assignee
미쯔이가가꾸가부시끼가이샤
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 미쯔이가가꾸가부시끼가이샤 filed Critical 미쯔이가가꾸가부시끼가이샤
Publication of KR20230052942A publication Critical patent/KR20230052942A/ko
Ceased legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • H10N30/30—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
    • H10N30/60—Piezoelectric or electrostrictive devices having a coaxial cable structure
    • 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
    • H10N30/802—Circuitry or processes for operating piezoelectric or electrostrictive devices not otherwise provided for, e.g. drive circuits
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
KR1020237009301A 2020-09-25 2021-09-24 압전 디바이스, 힘 센서 및 생체 정보 취득 디바이스 Ceased KR20230052942A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-161350 2020-09-25
JP2020161350 2020-09-25
PCT/JP2021/035189 WO2022065454A1 (ja) 2020-09-25 2021-09-24 圧電デバイス、力センサー、及び生体情報取得デバイス

Publications (1)

Publication Number Publication Date
KR20230052942A true KR20230052942A (ko) 2023-04-20

Family

ID=80846672

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237009301A Ceased KR20230052942A (ko) 2020-09-25 2021-09-24 압전 디바이스, 힘 센서 및 생체 정보 취득 디바이스

Country Status (6)

Country Link
US (1) US20230363282A1 (https=)
EP (1) EP4202388A4 (https=)
JP (1) JP7466676B2 (https=)
KR (1) KR20230052942A (https=)
CN (1) CN116249882A (https=)
WO (1) WO2022065454A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115346723B (zh) * 2022-07-14 2025-05-23 神宇通信科技股份公司 一种相位稳定的同轴电缆

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10132669A (ja) 1996-10-30 1998-05-22 Whitaker Corp:The ピエゾケーブル及びそれを用いたワイヤハーネス

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668182A (en) 1950-07-13 1954-02-02 William T Miller Polyunsaturated fluoroolefins
US2941956A (en) 1956-08-15 1960-06-21 Socony Mobil Oil Co Inc Regeneration of contact material
JPS4733279B1 (https=) 1968-12-20 1972-08-24
US3750127A (en) * 1971-10-28 1973-07-31 Gen Dynamics Corp Method and means for sensing strain with a piezoelectric strain sensing element
FR2458909B1 (https=) * 1979-06-13 1982-12-31 Thomson Csf
JPS5996123A (ja) 1982-11-25 1984-06-02 Showa Highpolymer Co Ltd 高分子量ポリラクタイドの製造方法
FR2617659B1 (fr) * 1987-06-30 1990-09-14 Inst Francais Du Petrole Transducteur piezo-electrique comportant plusieurs elements sensibles coaxiaux
FR2634088B1 (fr) * 1988-07-11 1991-05-31 Inst Francais Du Petrole Capteur piezo-electrique comportant au moins une paire d'elements sensibles souples de grande longueur
JP3347406B2 (ja) 1993-07-22 2002-11-20 三井化学株式会社 ポリヒドロキシカルボン酸の製造方法
BR9912365A (pt) * 1998-07-24 2001-04-17 Med Dev Ltd Disposição deslocada de eletrodos em um transdutor piezoelétrico
JP4084953B2 (ja) 2002-04-18 2008-04-30 日清紡績株式会社 生分解性プラスチック組成物とその成形品及び生分解速度制御方法
KR101302780B1 (ko) 2009-03-13 2013-09-02 어 스쿨 코포레이션 칸사이 유니버시티 고분자 압전 재료, 그의 제조방법, 및 압전 소자
JP5607431B2 (ja) 2010-06-11 2014-10-15 帝人株式会社 再生ポリエステルの製造方法およびそれを用いた成形体
CN102484199B (zh) 2010-08-25 2014-09-10 三井化学株式会社 高分子压电材料和其制造方法
US9136461B2 (en) 2011-10-13 2015-09-15 Mitsui Chemicals, Inc. Polymeric piezoelectric material and process for producing the same
EP2662910B1 (en) 2011-12-13 2017-02-01 Mitsui Chemicals, Inc. Polymeric piezoelectric material and method for manufacturing same
US9362481B2 (en) * 2012-03-05 2016-06-07 The Johns Hopkins University Continuous piezoelectric film including polar polymer fibers
KR102123170B1 (ko) * 2015-12-25 2020-06-26 미쯔이가가꾸가부시끼가이샤 압전 기재, 압전 직물, 압전 편물, 압전 디바이스, 힘 센서, 액추에이터 및 생체 정보 취득 디바이스
WO2017212523A1 (ja) * 2016-06-06 2017-12-14 株式会社村田製作所 菌対策用圧電糸、菌対策用布、布、衣料、医療部材、生体作用圧電糸、および物質吸着用圧電糸
WO2017213108A1 (ja) * 2016-06-06 2017-12-14 三井化学株式会社 圧電基材、圧電織物、圧電編物、圧電デバイス、力センサー、及びアクチュエータ
JP6655196B2 (ja) * 2016-09-27 2020-02-26 三井化学株式会社 圧電基材の取付構造及びセンサモジュール
CN109690270B (zh) * 2016-09-27 2020-12-25 三井化学株式会社 压电基材的安装结构、传感器组件、移动体及保护体
CN109964326B (zh) * 2016-11-18 2023-10-03 三井化学株式会社 压电基材、传感器、执行元件、生物体信息获取设备、及压电纤维结构体
CN110506341B (zh) * 2017-04-20 2023-01-17 三井化学株式会社 压电基材、力传感器及致动器
JP2019067871A (ja) * 2017-09-29 2019-04-25 三井化学株式会社 同軸コネクタユニット、力センサー、及びアクチュエータ
EP3729823B1 (en) * 2017-12-22 2023-09-27 B & L Sensor Technologies, LLC Device for sensing underwater sound pressure
JP7102762B2 (ja) * 2018-02-09 2022-07-20 日立金属株式会社 圧電部材
CN112585504B (zh) * 2018-09-19 2025-05-02 三井化学株式会社 人体检测装置、床装置及人体检测系统
JP6996796B2 (ja) * 2018-10-29 2022-01-17 ロボセンサー技研株式会社 センサ電線およびセンサ回路
JP7222779B2 (ja) 2019-03-27 2023-02-15 古河電工パワーシステムズ株式会社 可撓端子及びその製造方法、並びに電気部品

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10132669A (ja) 1996-10-30 1998-05-22 Whitaker Corp:The ピエゾケーブル及びそれを用いたワイヤハーネス

Also Published As

Publication number Publication date
US20230363282A1 (en) 2023-11-09
JP7466676B2 (ja) 2024-04-12
EP4202388A1 (en) 2023-06-28
CN116249882A (zh) 2023-06-09
EP4202388A4 (en) 2024-08-28
JPWO2022065454A1 (https=) 2022-03-31
WO2022065454A1 (ja) 2022-03-31

Similar Documents

Publication Publication Date Title
JP6768910B2 (ja) 圧電基材、圧電織物、圧電編物、圧電デバイス、力センサー、アクチュエータ、及び生体情報取得デバイス
JP6934314B2 (ja) 圧電基材、力センサー、及びアクチュエータ
CN109964326B (zh) 压电基材、传感器、执行元件、生物体信息获取设备、及压电纤维结构体
TWI745584B (zh) 壓電基材、力感測器及致動器
JP7466676B2 (ja) 圧電デバイス、力センサー、及び生体情報取得デバイス
JP7713842B2 (ja) 生体情報検出装置
JP2019067871A (ja) 同軸コネクタユニット、力センサー、及びアクチュエータ
JP7040731B2 (ja) 圧電基材、力センサー、及びアクチュエータ
JP2019067969A (ja) ケーブル構造体、力センサー、及びアクチュエータ
WO2025142300A1 (ja) 生体情報検出装置

Legal Events

Date Code Title Description
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

D21 Rejection of application intended

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D21-EXM-PE0902 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

B15 Application refused following examination

Free format text: ST27 STATUS EVENT CODE: N-2-6-B10-B15-EXM-PE0601 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0601 Decision on rejection of patent

St.27 status event code: N-2-6-B10-B15-exm-PE0601