JP7729483B2 - 変形検知センサ及び電子機器 - Google Patents

変形検知センサ及び電子機器

Info

Publication number
JP7729483B2
JP7729483B2 JP2024521611A JP2024521611A JP7729483B2 JP 7729483 B2 JP7729483 B2 JP 7729483B2 JP 2024521611 A JP2024521611 A JP 2024521611A JP 2024521611 A JP2024521611 A JP 2024521611A JP 7729483 B2 JP7729483 B2 JP 7729483B2
Authority
JP
Japan
Prior art keywords
deformation
piezoelectric film
main surface
inhibiting member
region
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.)
Active
Application number
JP2024521611A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023223732A1 (https=
JPWO2023223732A5 (https=
Inventor
譲仁 奥冨
勇希 橘
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of JPWO2023223732A1 publication Critical patent/JPWO2023223732A1/ja
Publication of JPWO2023223732A5 publication Critical patent/JPWO2023223732A5/ja
Application granted granted Critical
Publication of JP7729483B2 publication Critical patent/JP7729483B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP2024521611A 2022-05-17 2023-04-14 変形検知センサ及び電子機器 Active JP7729483B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022080929 2022-05-17
JP2022080929 2022-05-17
PCT/JP2023/015142 WO2023223732A1 (ja) 2022-05-17 2023-04-14 変形検知センサ及び電子機器

Publications (3)

Publication Number Publication Date
JPWO2023223732A1 JPWO2023223732A1 (https=) 2023-11-23
JPWO2023223732A5 JPWO2023223732A5 (https=) 2025-01-15
JP7729483B2 true JP7729483B2 (ja) 2025-08-26

Family

ID=88835004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024521611A Active JP7729483B2 (ja) 2022-05-17 2023-04-14 変形検知センサ及び電子機器

Country Status (3)

Country Link
JP (1) JP7729483B2 (https=)
CN (1) CN119173731A (https=)
WO (1) WO2023223732A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014240842A (ja) 2011-04-08 2014-12-25 株式会社村田製作所 操作デバイス
WO2020111073A1 (ja) 2018-11-28 2020-06-04 バンドー化学株式会社 センサ本体、及び、センサ装置
JP2021139691A (ja) 2020-03-04 2021-09-16 グンゼ株式会社 積層型曲げセンサ及び機械電気変換装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6701748B2 (ja) * 2016-01-19 2020-05-27 ヤマハ株式会社 歪みセンサ素子

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014240842A (ja) 2011-04-08 2014-12-25 株式会社村田製作所 操作デバイス
WO2020111073A1 (ja) 2018-11-28 2020-06-04 バンドー化学株式会社 センサ本体、及び、センサ装置
JP2021139691A (ja) 2020-03-04 2021-09-16 グンゼ株式会社 積層型曲げセンサ及び機械電気変換装置

Also Published As

Publication number Publication date
JPWO2023223732A1 (https=) 2023-11-23
CN119173731A (zh) 2024-12-20
WO2023223732A1 (ja) 2023-11-23

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