CN102770742A - 柔性压力传感器及柔性压力传感列阵 - Google Patents

柔性压力传感器及柔性压力传感列阵 Download PDF

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Publication number
CN102770742A
CN102770742A CN2011800105722A CN201180010572A CN102770742A CN 102770742 A CN102770742 A CN 102770742A CN 2011800105722 A CN2011800105722 A CN 2011800105722A CN 201180010572 A CN201180010572 A CN 201180010572A CN 102770742 A CN102770742 A CN 102770742A
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conversion layer
layer
conductive layer
pressure sensor
pressure
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CN2011800105722A
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CN102770742B (zh
Inventor
陶肖明
王杨勇
华涛
朱波
李乔
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Hong Kong Research Institute of Textiles and Apparel Ltd
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Hong Kong Research Institute of Textiles and Apparel Ltd
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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
    • G01L1/205—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
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/34—Footwear characterised by the shape or the use with electrical or electronic arrangements
    • A43B3/44—Footwear characterised by the shape or the use with electrical or electronic arrangements with sensors, e.g. for detecting contact or position
    • 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
    • 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
    • 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
    • G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0247—Pressure sensors

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)
  • Microelectronics & Electronic Packaging (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

一种柔性压力传感器，包括导电层（1）、第一转换层（2）、两根导线（3）以及支撑层，第一转换层（2）位于导电层（1）上方，支撑层位于导电层（1）下方，两根导线（3）的一端分别连接在导电层（1）的两端。第一转换层（2）用于将其表面的压强传递给导电层（1），导电层（1）用于将第一转换层（2）表面的压强转换为导电层（1）的电阻变化，两根导线（3）用于读取导电层（1）的电阻数据，以及支撑层用于支撑导电层（1）。还提供了一种柔性压力传感列阵。

Description

PCT国内申请，说明书已公开。

Claims (10)

  1. PCT国内申请，权利要求书已公开。
CN201180010572.2A 2010-02-24 2011-02-24 柔性压力传感器及柔性压力传感列阵 Active CN102770742B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US12/712,123 US8393229B2 (en) 2010-02-24 2010-02-24 Soft pressure sensing device
US12/712123 2010-02-24
US12/712,123 2010-02-24
PCT/CN2011/071275 WO2011103808A1 (zh) 2010-02-24 2011-02-24 柔性压力传感器及柔性压力传感列阵

Publications (2)

Publication Number Publication Date
CN102770742A true CN102770742A (zh) 2012-11-07
CN102770742B CN102770742B (zh) 2015-01-14

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Application Number Title Priority Date Filing Date
CN201180010572.2A Active CN102770742B (zh) 2010-02-24 2011-02-24 柔性压力传感器及柔性压力传感列阵

Country Status (3)

Country Link
US (1) US8393229B2 (zh)
CN (1) CN102770742B (zh)
WO (1) WO2011103808A1 (zh)

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CN111999208A (zh) * 2020-08-28 2020-11-27 刘翡琼 一种基于电阻变化的高灵敏质量测量样品热重分析装置
CN117109782A (zh) * 2023-08-31 2023-11-24 广州埔慧科技有限公司 压力传感器及其制备方法

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CN117109782A (zh) * 2023-08-31 2023-11-24 广州埔慧科技有限公司 压力传感器及其制备方法

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US20110203390A1 (en) 2011-08-25
US8393229B2 (en) 2013-03-12
CN102770742B (zh) 2015-01-14
WO2011103808A1 (zh) 2011-09-01

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