CN106123929B - 包括浮桥的用于电容式测量的集成电路 - Google Patents

包括浮桥的用于电容式测量的集成电路 Download PDF

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Publication number
CN106123929B
CN106123929B CN201610526016.5A CN201610526016A CN106123929B CN 106123929 B CN106123929 B CN 106123929B CN 201610526016 A CN201610526016 A CN 201610526016A CN 106123929 B CN106123929 B CN 106123929B
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CN
China
Prior art keywords
potential
electronic system
referenced
electronic
guard
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.)
Expired - Fee Related
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CN201610526016.5A
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English (en)
Chinese (zh)
Other versions
CN106123929A (zh
Inventor
克里斯多夫·布隆丹
克丽汀·尼尔
迪迪埃·罗齐埃
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Fogale Nanotech SAS
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Fogale Nanotech SAS
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Publication of CN106123929A publication Critical patent/CN106123929A/zh
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Expired - Fee Related legal-status Critical Current
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2605—Measuring capacitance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Electronic Switches (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
CN201610526016.5A 2011-06-16 2012-06-08 包括浮桥的用于电容式测量的集成电路 Expired - Fee Related CN106123929B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1155288 2011-06-16
FR1155288A FR2976675B1 (fr) 2011-06-16 2011-06-16 Circuit integre de mesure capacitive a pont flottant.
CN201280029578.9A CN103688140B (zh) 2011-06-16 2012-06-08 包括浮桥的用于电容式测量的集成电路

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201280029578.9A Division CN103688140B (zh) 2011-06-16 2012-06-08 包括浮桥的用于电容式测量的集成电路

Publications (2)

Publication Number Publication Date
CN106123929A CN106123929A (zh) 2016-11-16
CN106123929B true CN106123929B (zh) 2019-09-27

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN201610526016.5A Expired - Fee Related CN106123929B (zh) 2011-06-16 2012-06-08 包括浮桥的用于电容式测量的集成电路
CN201280029578.9A Active CN103688140B (zh) 2011-06-16 2012-06-08 包括浮桥的用于电容式测量的集成电路

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201280029578.9A Active CN103688140B (zh) 2011-06-16 2012-06-08 包括浮桥的用于电容式测量的集成电路

Country Status (7)

Country Link
US (1) US8933710B2 (enExample)
EP (1) EP2702363B1 (enExample)
JP (2) JP5955951B2 (enExample)
KR (1) KR102033183B1 (enExample)
CN (2) CN106123929B (enExample)
FR (1) FR2976675B1 (enExample)
WO (1) WO2012172241A1 (enExample)

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FR2985048B1 (fr) * 2011-12-21 2014-08-15 Nanotec Solution Dispositif et procede de mesure capacitive sensible a la pression pour interfaces tactiles et sans contact
US9201547B2 (en) 2012-04-30 2015-12-01 Apple Inc. Wide dynamic range capacitive sensing
US9336723B2 (en) 2013-02-13 2016-05-10 Apple Inc. In-cell touch for LED
US9933879B2 (en) 2013-11-25 2018-04-03 Apple Inc. Reconfigurable circuit topology for both self-capacitance and mutual capacitance sensing
WO2015088629A1 (en) 2013-12-13 2015-06-18 Pylemta Management Llc Integrated touch and display architectures for self-capacitive touch sensors
US20150338958A1 (en) * 2014-05-20 2015-11-26 Semtech Corporation Measuring circuit for a capacitive touch-sensitive panel
US10936120B2 (en) 2014-05-22 2021-03-02 Apple Inc. Panel bootstraping architectures for in-cell self-capacitance
FR3022342B1 (fr) * 2014-06-13 2016-07-01 Fogale Nanotech Procede de suivi temps reel de l'etat de fonctionnement d'un capteur capacitif
EP2975501B1 (en) * 2014-07-18 2023-08-02 Semtech Corporation A measuring circuit and measuring method for a capacitive touch-sensitive panel
EP3250242B1 (en) * 2015-01-30 2025-04-16 Rhodia Brasil S.A. Fragrance compositions and air care devices
CN107209602B (zh) 2015-02-02 2020-05-26 苹果公司 柔性自电容和互电容触摸感测系统架构
US10132651B2 (en) * 2015-03-23 2018-11-20 Iee International Electronics & Engineering S.A. Capacitive sensing system with hardware diagnostics concept for detection of sensor interruption
US10386962B1 (en) 2015-08-03 2019-08-20 Apple Inc. Reducing touch node electrode coupling
DE102016202402A1 (de) * 2016-02-17 2017-08-17 Continental Teves Ag & Co. Ohg Sensor
DE102016202403A1 (de) 2016-02-17 2017-08-17 Continental Teves Ag & Co. Ohg Sensor
FR3051266B1 (fr) 2016-05-12 2019-07-05 Fogale Nanotech Dispositif d'interface capacitive a structure d'electrodes mixtes, et appareil comprenant le dispositif
FR3051896B1 (fr) * 2016-05-25 2018-05-25 Fogale Nanotech Dispositif de detection capacitive a garde nulle
KR102151106B1 (ko) 2016-07-29 2020-09-02 애플 인크. 다중-전력 도메인 칩 구성을 갖는 터치 센서 패널
JP6775774B2 (ja) * 2016-09-29 2020-10-28 天馬微電子有限公司 触覚提示装置及びその制御方法
KR102720533B1 (ko) 2016-12-05 2024-10-24 삼성디스플레이 주식회사 터치 센서 및 이를 구비한 디스플레이 장치
FR3066131B1 (fr) * 2017-05-15 2019-06-14 Fogale Nanotech Robot dote d'une detection capacitive
KR102004518B1 (ko) * 2017-08-21 2019-07-26 김태윤 물체 접근 감지 장치 및 이를 이용한 충돌방지 안전시스템
FR3070294B1 (fr) * 2017-08-28 2021-01-22 Fogale Nanotech Dispositif de detection multi-distances pour un robot, et robot equipe de tel(s) dispositif(s)
US11086463B2 (en) 2017-09-29 2021-08-10 Apple Inc. Multi modal touch controller
WO2019067267A1 (en) * 2017-09-29 2019-04-04 Apple Inc. TACTILE DETECTION WITH MULTIPLE POWER DOMAINS
KR102256602B1 (ko) 2017-12-14 2021-05-26 주식회사 엘지에너지솔루션 전압 측정 장치 및 방법
US10802072B2 (en) * 2018-05-11 2020-10-13 Fluke Corporation Non-contact DC voltage measurement device with oscillating sensor
US11016616B2 (en) 2018-09-28 2021-05-25 Apple Inc. Multi-domain touch sensing with touch and display circuitry operable in guarded power domain
FR3091759B1 (fr) * 2019-01-10 2021-01-01 Fogale Nanotech Procédé et dispositif de détection capacitive discriminante, et équipement pourvu d’un tel dispositif.
TWI789594B (zh) * 2019-09-27 2023-01-11 聯詠科技股份有限公司 驅動晶片及電子裝置
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CN120500631A (zh) * 2023-01-10 2025-08-15 株式会社日本显示器 检测装置

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FR2756048B1 (fr) * 1996-11-15 1999-02-12 Nanotec Ingenierie Pont de mesure capacitif flottant et systeme de mesure multi-capacitif associe
CN101467265A (zh) * 2006-06-09 2009-06-24 帝斯曼方案公司 自对准栅极结型场效应晶体管结构和方法

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Also Published As

Publication number Publication date
CN106123929A (zh) 2016-11-16
CN103688140B (zh) 2016-08-17
KR20140043395A (ko) 2014-04-09
JP2016192782A (ja) 2016-11-10
US20140125357A1 (en) 2014-05-08
JP2014522614A (ja) 2014-09-04
JP5955951B2 (ja) 2016-07-20
EP2702363A1 (fr) 2014-03-05
WO2012172241A1 (fr) 2012-12-20
FR2976675B1 (fr) 2013-07-12
JP6469044B2 (ja) 2019-02-13
US8933710B2 (en) 2015-01-13
KR102033183B1 (ko) 2019-10-16
EP2702363B1 (fr) 2015-01-07
CN103688140A (zh) 2014-03-26
FR2976675A1 (fr) 2012-12-21

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Granted publication date: 20190927

Termination date: 20210608