CN110612507A - 单按键及按键阵列 - Google Patents

单按键及按键阵列 Download PDF

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Publication number
CN110612507A
CN110612507A CN201780088975.6A CN201780088975A CN110612507A CN 110612507 A CN110612507 A CN 110612507A CN 201780088975 A CN201780088975 A CN 201780088975A CN 110612507 A CN110612507 A CN 110612507A
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China
Prior art keywords
resistor
substrate
terminal
key
sensors
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CN201780088975.6A
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CN110612507B (zh
Inventor
李灏
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Shenzhen New Degree Technology Co Ltd
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Shenzhen New Degree Technology Co Ltd
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Publication of CN110612507A publication Critical patent/CN110612507A/zh
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    • 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
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Push-Button Switches (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

一种单按键及按键阵列，单按键包括按压面板(30)、单按键传感器以及连接单按键传感器和按压面板(30)的双面胶带；单按键传感器包括基板(10)、第一组感应器以及第二组感应器；第一组感应器分布在基板(10)上的中心区域，中心区域与按压面板(30)上的按键中心相对应；通过在基板(10)上设置两组传感器，第一组感应器分布在基板(10)上的中心区域，第二组感应器分布在基板(10)上靠近边缘的区域，通过第一组感应器和第二组感应器分别感应该区域的不同压力值，实现了准确判定基板受承受压力的大小和位置。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201780088975.6A 2017-05-26 2017-05-26 单按键及按键阵列 Active CN110612507B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/086041 WO2018214135A1 (zh) 2017-05-26 2017-05-26 单按键及按键阵列

Publications (2)

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CN110612507A true CN110612507A (zh) 2019-12-24
CN110612507B CN110612507B (zh) 2023-06-09

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CN201780088975.6A Active CN110612507B (zh) 2017-05-26 2017-05-26 单按键及按键阵列

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US (1) US11156510B2 (zh)
CN (1) CN110612507B (zh)
WO (1) WO2018214135A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111122029A (zh) * 2020-01-19 2020-05-08 芯海科技（深圳）股份有限公司 压力传感器模组、压力检测装置及方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115135980A (zh) * 2019-12-24 2022-09-30 麻省理工学院 全向软质电容触觉传感器及其使用方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010015720A1 (en) * 2000-02-22 2001-08-23 Brother Kogyo Kabushiki Kaisha Pointing device, keyboard mounting the pointing device, and electronic device provided with the keyboard
CN101943618A (zh) * 2009-07-09 2011-01-12 义隆电子股份有限公司 应力感应器及其组装方法
CN104823139A (zh) * 2013-02-08 2015-08-05 深圳纽迪瑞科技开发有限公司 触摸按键
CN105224129A (zh) * 2015-09-01 2016-01-06 宸鸿科技(厦门)有限公司 一种压力感测输入装置
CN205644492U (zh) * 2016-04-13 2016-10-12 深圳瑞湖科技有限公司 一种压力检测板和触控装置
CN106201063A (zh) * 2016-06-27 2016-12-07 华为技术有限公司 一种触摸压力检测装置、显示屏及触控电子设备

Family Cites Families (5)

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Publication number Priority date Publication date Assignee Title
US5406852A (en) * 1992-03-18 1995-04-18 Matsushita Electric Industrial Co., Ltd. Pressure sensor having a resistor element on a glass dryer with electrodes connected thereto
ITMI20050855A1 (it) * 2005-05-12 2006-11-13 Orto Pierluigi Dell Dispositivo compatto a matrice ed azionamento a singolo tasto per la codifica e selezione di caratteri e-o scelte multiple e relativa logica di controllo
DE102005061124A1 (de) * 2005-12-19 2007-06-21 Tesa Ag Etikett mit erhöhter Fälschungssicherheit
US8633916B2 (en) * 2009-12-10 2014-01-21 Apple, Inc. Touch pad with force sensors and actuator feedback
US9599723B2 (en) * 2015-08-18 2017-03-21 Carestream Health, Inc. Method and apparatus with tiled image sensors

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010015720A1 (en) * 2000-02-22 2001-08-23 Brother Kogyo Kabushiki Kaisha Pointing device, keyboard mounting the pointing device, and electronic device provided with the keyboard
CN101943618A (zh) * 2009-07-09 2011-01-12 义隆电子股份有限公司 应力感应器及其组装方法
CN104823139A (zh) * 2013-02-08 2015-08-05 深圳纽迪瑞科技开发有限公司 触摸按键
CN105224129A (zh) * 2015-09-01 2016-01-06 宸鸿科技(厦门)有限公司 一种压力感测输入装置
CN205644492U (zh) * 2016-04-13 2016-10-12 深圳瑞湖科技有限公司 一种压力检测板和触控装置
CN106201063A (zh) * 2016-06-27 2016-12-07 华为技术有限公司 一种触摸压力检测装置、显示屏及触控电子设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111122029A (zh) * 2020-01-19 2020-05-08 芯海科技（深圳）股份有限公司 压力传感器模组、压力检测装置及方法

Also Published As

Publication number Publication date
CN110612507B (zh) 2023-06-09
US11156510B2 (en) 2021-10-26
US20200141824A1 (en) 2020-05-07
WO2018214135A1 (zh) 2018-11-29

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