FR3053116B1 - Capteur et ecran tactile a compensation environnementale, notamment en temperature - Google Patents

Capteur et ecran tactile a compensation environnementale, notamment en temperature Download PDF

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Publication number
FR3053116B1
FR3053116B1 FR1770047A FR1770047A FR3053116B1 FR 3053116 B1 FR3053116 B1 FR 3053116B1 FR 1770047 A FR1770047 A FR 1770047A FR 1770047 A FR1770047 A FR 1770047A FR 3053116 B1 FR3053116 B1 FR 3053116B1
Authority
FR
France
Prior art keywords
sensor
temperature
touch screen
environmental compensation
compensation
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
FR1770047A
Other languages
English (en)
Other versions
FR3053116A1 (fr
Inventor
Fabrice Severac
Nicolas DUFOUR
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.)
Nanomade Concept SAS
Original Assignee
Nanomade Concept SAS
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 Nanomade Concept SAS filed Critical Nanomade Concept SAS
Priority to FR1770047A priority Critical patent/FR3053116B1/fr
Publication of FR3053116A1 publication Critical patent/FR3053116A1/fr
Priority to US16/961,842 priority patent/US11366029B2/en
Priority to PCT/EP2018/050798 priority patent/WO2018130672A1/fr
Priority to CN201880091008.XA priority patent/CN111819427A/zh
Priority to JP2020558680A priority patent/JP2021509481A/ja
Priority to EP18700296.9A priority patent/EP3775817A1/fr
Application granted granted Critical
Publication of FR3053116B1 publication Critical patent/FR3053116B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01L1/20—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • 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
    • G01L1/26—Auxiliary measures taken, or devices used, in connection with the measurement of force, e.g. for preventing influence of transverse components of force, for preventing overload
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • G06F2203/04105—Pressure sensors for measuring the pressure or force exerted on the touch surface without providing the touch position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Human Computer Interaction (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
FR1770047A 2017-01-14 2017-01-14 Capteur et ecran tactile a compensation environnementale, notamment en temperature Active FR3053116B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1770047A FR3053116B1 (fr) 2017-01-14 2017-01-14 Capteur et ecran tactile a compensation environnementale, notamment en temperature
US16/961,842 US11366029B2 (en) 2017-01-14 2018-01-14 Sensor and touch screen with environmental compensation, especially for temperature
PCT/EP2018/050798 WO2018130672A1 (fr) 2017-01-14 2018-01-14 Capteur et écran tactile à compensation environnementale, notamment en température
CN201880091008.XA CN111819427A (zh) 2017-01-14 2018-01-14 具有尤其针对温度的环境补偿功能的传感器和触摸屏
JP2020558680A JP2021509481A (ja) 2017-01-14 2018-01-14 特に温度に関する環境補償を備えたセンサおよびタッチスクリーン
EP18700296.9A EP3775817A1 (fr) 2017-01-14 2018-01-14 Capteur et écran tactile à compensation environnementale, notamment en température

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1770047A FR3053116B1 (fr) 2017-01-14 2017-01-14 Capteur et ecran tactile a compensation environnementale, notamment en temperature
FR1770047 2017-01-14

Publications (2)

Publication Number Publication Date
FR3053116A1 FR3053116A1 (fr) 2017-12-29
FR3053116B1 true FR3053116B1 (fr) 2018-08-24

Family

ID=58501750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1770047A Active FR3053116B1 (fr) 2017-01-14 2017-01-14 Capteur et ecran tactile a compensation environnementale, notamment en temperature

Country Status (6)

Country Link
US (1) US11366029B2 (fr)
EP (1) EP3775817A1 (fr)
JP (1) JP2021509481A (fr)
CN (1) CN111819427A (fr)
FR (1) FR3053116B1 (fr)
WO (1) WO2018130672A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3053116B1 (fr) * 2017-01-14 2018-08-24 Nanomade Concept Capteur et ecran tactile a compensation environnementale, notamment en temperature
FR3107765B3 (fr) 2020-02-28 2022-03-11 Nanomade Lab Capteur de détection de proximité et de mesure de force de contact combiné
EP4273526A1 (fr) * 2022-05-05 2023-11-08 Forciot Oy Procédé de fonctionnement d'un dispositif en couches et agencement comprenant un dispositif en couches

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3248606B2 (ja) * 1994-10-05 2002-01-21 松下電器産業株式会社 力学量センサーおよび歪抵抗素子及びそれらの製造方法
AU2003255403A1 (en) * 2002-09-10 2004-04-30 Fraunhofer Gesellschaft Fur Die Angewandte Forschung E.V. Use of a coating consisting of diamond-like carbon
DE102004013305A1 (de) * 2004-03-16 2005-09-29 SCHULTES, Günter Dehnungsempfindliche Sensorschicht durch eingebettete elektrisch leitfähige Atomcluster
US8199118B2 (en) * 2007-08-14 2012-06-12 Tyco Electronics Corporation Touchscreen using both carbon nanoparticles and metal nanoparticles
FR2963445B1 (fr) * 2010-08-02 2013-05-03 Nanomade Concept Surface tactile et procede de fabrication d'une telle surface
FR2993999B1 (fr) 2012-07-27 2014-09-12 Nanomade Concept Procede pour la fabrication d'une surface tactile transparente et surface tactile obtenue par un tel procede
CN103123564B (zh) * 2013-03-22 2015-12-09 汕头超声显示器技术有限公司 一种电容触摸屏及其制造方法
AU2015100011B4 (en) 2014-01-13 2015-07-16 Apple Inc. Temperature compensating transparent force sensor
CN104949797B (zh) * 2015-05-27 2017-12-29 重庆川仪自动化股份有限公司 压力/差压型传感器温压补偿方法
FR3053116B1 (fr) * 2017-01-14 2018-08-24 Nanomade Concept Capteur et ecran tactile a compensation environnementale, notamment en temperature
CN107436205B (zh) * 2017-08-14 2023-10-13 中北大学 一种片内温度补偿石墨烯压力传感器
KR102380244B1 (ko) * 2017-11-17 2022-03-28 엘지디스플레이 주식회사 터치스크린장치 및 이를 구비한 전자기기
KR20200109401A (ko) * 2019-03-12 2020-09-23 삼성디스플레이 주식회사 터치 센서 및 표시 장치
KR20200120821A (ko) * 2019-04-12 2020-10-22 삼성디스플레이 주식회사 터치 센서 및 표시 장치

Also Published As

Publication number Publication date
JP2021509481A (ja) 2021-03-25
WO2018130672A1 (fr) 2018-07-19
FR3053116A1 (fr) 2017-12-29
EP3775817A1 (fr) 2021-02-17
US20210239546A1 (en) 2021-08-05
US11366029B2 (en) 2022-06-21
CN111819427A (zh) 2020-10-23

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