GB202012390D0 - Force sensing device - Google Patents

Force sensing device

Info

Publication number
GB202012390D0
GB202012390D0 GBGB2012390.7A GB202012390A GB202012390D0 GB 202012390 D0 GB202012390 D0 GB 202012390D0 GB 202012390 A GB202012390 A GB 202012390A GB 202012390 D0 GB202012390 D0 GB 202012390D0
Authority
GB
United Kingdom
Prior art keywords
sensing device
force sensing
force
sensing
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
GBGB2012390.7A
Other languages
English (en)
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.)
Peratech Holdco Ltd
Original Assignee
Peratech Holdco 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 Peratech Holdco Ltd filed Critical Peratech Holdco Ltd
Priority to GBGB2012390.7A priority Critical patent/GB202012390D0/en
Publication of GB202012390D0 publication Critical patent/GB202012390D0/en
Priority to CN202180055895.7A priority patent/CN116075704A/zh
Priority to JP2023508578A priority patent/JP2023542467A/ja
Priority to GB2302612.3A priority patent/GB2613100B/en
Priority to KR1020237008135A priority patent/KR20230052916A/ko
Priority to PCT/GB2021/000088 priority patent/WO2022034276A1/en
Priority to US18/108,047 priority patent/US12236035B2/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G06F3/04144—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position using an array of force sensing means
    • 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
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/205—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using distributed sensing elements
    • 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
    • G01L1/18—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material
    • 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
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2287—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges constructional details of the strain gauges
    • 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
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/16—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
    • G01L5/161—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in ohmic resistance
    • G01L5/1623—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in ohmic resistance of pressure sensitive conductors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
    • 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
    • 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
    • G06F3/04146—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position using pressure sensitive conductive elements delivering a boolean signal and located between crossing sensing lines, e.g. located between X and Y sensing line layers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
GBGB2012390.7A 2020-08-10 2020-08-10 Force sensing device Ceased GB202012390D0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GBGB2012390.7A GB202012390D0 (en) 2020-08-10 2020-08-10 Force sensing device
CN202180055895.7A CN116075704A (zh) 2020-08-10 2021-08-09 力感测装置
JP2023508578A JP2023542467A (ja) 2020-08-10 2021-08-09 力検知装置
GB2302612.3A GB2613100B (en) 2020-08-10 2021-08-09 Force sensing device
KR1020237008135A KR20230052916A (ko) 2020-08-10 2021-08-09 힘 감지 장치
PCT/GB2021/000088 WO2022034276A1 (en) 2020-08-10 2021-08-09 Force sensing device
US18/108,047 US12236035B2 (en) 2020-08-10 2023-02-10 Force sensing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB2012390.7A GB202012390D0 (en) 2020-08-10 2020-08-10 Force sensing device

Publications (1)

Publication Number Publication Date
GB202012390D0 true GB202012390D0 (en) 2020-09-23

Family

ID=72519937

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB2012390.7A Ceased GB202012390D0 (en) 2020-08-10 2020-08-10 Force sensing device
GB2302612.3A Active GB2613100B (en) 2020-08-10 2021-08-09 Force sensing device

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2302612.3A Active GB2613100B (en) 2020-08-10 2021-08-09 Force sensing device

Country Status (6)

Country Link
US (1) US12236035B2 (https=)
JP (1) JP2023542467A (https=)
KR (1) KR20230052916A (https=)
CN (1) CN116075704A (https=)
GB (2) GB202012390D0 (https=)
WO (1) WO2022034276A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202012388D0 (en) * 2020-08-10 2020-09-23 Peratech Holdco Ltd Force sensing device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3882172B2 (ja) * 2003-05-21 2007-02-14 ニッタ株式会社 感圧センサー
JP4364146B2 (ja) * 2005-03-10 2009-11-11 株式会社東芝 触覚センサー
US9018030B2 (en) * 2008-03-20 2015-04-28 Symbol Technologies, Inc. Transparent force sensor and method of fabrication
JP2010205610A (ja) * 2009-03-04 2010-09-16 Casio Computer Co Ltd タッチパネル
US9524020B2 (en) * 2010-10-12 2016-12-20 New York University Sensor having a mesh layer with protrusions, and method
CN202442829U (zh) * 2012-02-21 2012-09-19 林志娟 一种阵列力传感器
WO2014043664A1 (en) * 2012-09-17 2014-03-20 Tk Holdings Inc. Single layer force sensor
US10130286B2 (en) * 2012-10-12 2018-11-20 Medicustek Inc. Pressure-sensing device with biplanar sensor array
GB2508626B (en) * 2012-12-05 2014-10-29 R & D Core Ltd Contact sensor
WO2014143706A1 (en) * 2013-03-15 2014-09-18 Tk Holdings Inc. Adaptive human machine interfaces for pressure sensitive control in a distracted operating environment and method of using the same
CN105929577B (zh) * 2016-04-22 2020-01-07 厦门天马微电子有限公司 显示面板、显示装置及显示面板的制造方法
KR102543477B1 (ko) * 2016-06-10 2023-06-16 삼성디스플레이 주식회사 센서 및 이를 포함하는 표시 장치
GB2557894B (en) * 2016-10-01 2019-12-11 Peratech Holdco Ltd Flexible sensor
CN106370327B (zh) * 2016-10-08 2020-09-15 中国科学院深圳先进技术研究院 一种柔性压力传感器及其制作方法
US10690559B1 (en) * 2018-03-28 2020-06-23 Flex Ltd. Pressure sensor array and the method of making
CN108509081B (zh) * 2018-04-03 2021-08-24 京东方科技集团股份有限公司 一种触控显示面板、其制作方法及显示装置
KR102520722B1 (ko) * 2018-04-05 2023-04-11 삼성디스플레이 주식회사 압력 센서
US20230064831A1 (en) * 2020-01-30 2023-03-02 Liquid X Printed Metals, Inc. Force sensor controlled conductive heating elements

Also Published As

Publication number Publication date
CN116075704A (zh) 2023-05-05
US12236035B2 (en) 2025-02-25
WO2022034276A1 (en) 2022-02-17
CN116075704A8 (zh) 2024-05-21
GB2613100A (en) 2023-05-24
KR20230052916A (ko) 2023-04-20
GB2613100B (en) 2024-06-19
GB202302612D0 (en) 2023-04-12
JP2023542467A (ja) 2023-10-10
US20230195251A1 (en) 2023-06-22

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)