CN118805070A - 电子设备 - Google Patents

电子设备 Download PDF

Info

Publication number
CN118805070A
CN118805070A CN202380021210.6A CN202380021210A CN118805070A CN 118805070 A CN118805070 A CN 118805070A CN 202380021210 A CN202380021210 A CN 202380021210A CN 118805070 A CN118805070 A CN 118805070A
Authority
CN
China
Prior art keywords
plate
main surface
piezoelectric film
electronic device
sensor
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.)
Pending
Application number
CN202380021210.6A
Other languages
English (en)
Chinese (zh)
Inventor
北田宏明
加纳英和
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 CN118805070A publication Critical patent/CN118805070A/zh
Pending legal-status Critical Current

Links

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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1629—Protective covers or auxiliary enclosures for portable computers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
    • 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
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/857—Macromolecular compositions
    • 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
    • H10N30/88—Mounts; Supports; Enclosures; Casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Push-Button Switches (AREA)
CN202380021210.6A 2022-02-10 2023-02-08 电子设备 Pending CN118805070A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022019248 2022-02-10
JP2022-019248 2022-02-10
PCT/JP2023/004158 WO2023153428A1 (ja) 2022-02-10 2023-02-08 電子機器

Publications (1)

Publication Number Publication Date
CN118805070A true CN118805070A (zh) 2024-10-18

Family

ID=87564387

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380021210.6A Pending CN118805070A (zh) 2022-02-10 2023-02-08 电子设备

Country Status (4)

Country Link
US (1) US20250334461A1 (https=)
JP (1) JP7559985B2 (https=)
CN (1) CN118805070A (https=)
WO (1) WO2023153428A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025182634A1 (ja) * 2024-02-27 2025-09-04 株式会社村田製作所 センサユニット、触覚提示装置及び電子機器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5740124B2 (ja) * 2010-09-29 2015-06-24 リンテック株式会社 両面粘着テープ及びタッチパネル付き表示装置
JP2013122745A (ja) 2011-11-11 2013-06-20 Panasonic Corp タッチパネル及びその製造方法
US20130257744A1 (en) 2012-03-29 2013-10-03 Intermec Technologies Corporation Piezoelectric tactile interface
JP6006097B2 (ja) 2012-11-22 2016-10-12 京セラ株式会社 振動装置、および電子機器
JP5686443B2 (ja) * 2013-01-10 2015-03-18 日本写真印刷株式会社 接着層付きフィルム状感圧センサとこれを用いたタッチパッド、タッチ入力機能付き保護パネル及び電子機器
JP5904174B2 (ja) * 2013-08-22 2016-04-13 Smk株式会社 タッチパネルの支持構造
JP6327334B2 (ja) 2014-02-26 2018-05-23 ダイキン工業株式会社 バイモルフ型圧電フィルム
JP6176409B2 (ja) 2014-10-24 2017-08-09 株式会社村田製作所 振動装置および触覚提示装置
US11424402B2 (en) 2016-03-28 2022-08-23 Daikin Industries, Ltd. Bimorph-type piezoelectric film
KR102384033B1 (ko) 2017-03-20 2022-04-06 엘지전자 주식회사 디스플레이 장치
JP6624343B2 (ja) 2017-06-01 2019-12-25 株式会社村田製作所 センサ、タッチパネル、及び電子機器

Also Published As

Publication number Publication date
JP7559985B2 (ja) 2024-10-02
JPWO2023153428A1 (https=) 2023-08-17
US20250334461A1 (en) 2025-10-30
WO2023153428A1 (ja) 2023-08-17

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