WO2017105020A3 - 터치 입력 장치에서 터치 압력의 세기를 측정하는 방법 및 터치 압력의 세기를 감지하는 터치 입력 장치 - Google Patents

터치 입력 장치에서 터치 압력의 세기를 측정하는 방법 및 터치 압력의 세기를 감지하는 터치 입력 장치 Download PDF

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Publication number
WO2017105020A3
WO2017105020A3 PCT/KR2016/014226 KR2016014226W WO2017105020A3 WO 2017105020 A3 WO2017105020 A3 WO 2017105020A3 KR 2016014226 W KR2016014226 W KR 2016014226W WO 2017105020 A3 WO2017105020 A3 WO 2017105020A3
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WO
WIPO (PCT)
Prior art keywords
input device
touch input
touch
intensity
pressure
Prior art date
Application number
PCT/KR2016/014226
Other languages
English (en)
French (fr)
Other versions
WO2017105020A2 (ko
Inventor
남성식
김진태
Original Assignee
주식회사 멜파스
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 주식회사 멜파스 filed Critical 주식회사 멜파스
Priority to CN201680074260.0A priority Critical patent/CN108369469A/zh
Priority to US16/063,136 priority patent/US11221715B2/en
Publication of WO2017105020A2 publication Critical patent/WO2017105020A2/ko
Publication of WO2017105020A3 publication Critical patent/WO2017105020A3/ko

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Classifications

    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
    • 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
    • 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
    • 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0447—Position sensing using the local deformation of sensor cells
    • 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
    • G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)

Abstract

터치 입력 장치에서 입력 위치에 따라 압력의 세기를 보정하는 방법은 터치 입력 장치가 터치 패널을 통해 터치 입력을 감지하는 단계, 상기 터치 입력 장치가 상기 터치 패널 상에서 상기 터치 입력의 위치를 결정하는 단계, 상기 터치 입력 장치가 상기 터치 입력에 따른 압력의 세기에 대응하는 정전 용량의 변화 정도를 측정하는 단계 및 상기 터치 입력 장치가 상기 터치 입력의 위치에 따라 상기 압력의 세기를 보정하는 단계를 포함한다.
PCT/KR2016/014226 2015-12-17 2016-12-06 터치 입력 장치에서 터치 압력의 세기를 측정하는 방법 및 터치 압력의 세기를 감지하는 터치 입력 장치 WO2017105020A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201680074260.0A CN108369469A (zh) 2015-12-17 2016-12-06 用于测量触摸输入设备中的触摸压力强度的方法以及用于检测触摸压力强度的触摸输入设备
US16/063,136 US11221715B2 (en) 2015-12-17 2016-12-06 Method for measuring intensity of touch pressure in touch input device, and touch input device for detecting intensity of touch pressure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150180882A KR101637900B1 (ko) 2015-12-17 2015-12-17 터치 입력 장치에서 입력 위치에 따라 압력의 세기를 보정하는 방법 및 터치 압력의 세기를 감지하는 터치 입력 장치
KR10-2015-0180882 2015-12-17

Publications (2)

Publication Number Publication Date
WO2017105020A2 WO2017105020A2 (ko) 2017-06-22
WO2017105020A3 true WO2017105020A3 (ko) 2018-03-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2016/014226 WO2017105020A2 (ko) 2015-12-17 2016-12-06 터치 입력 장치에서 터치 압력의 세기를 측정하는 방법 및 터치 압력의 세기를 감지하는 터치 입력 장치

Country Status (4)

Country Link
US (1) US11221715B2 (ko)
KR (1) KR101637900B1 (ko)
CN (1) CN108369469A (ko)
WO (1) WO2017105020A2 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10684719B2 (en) 2015-10-05 2020-06-16 Amogreentech Co., Ltd. Apparatus for sensing touch pressure
KR102575168B1 (ko) 2016-08-10 2023-09-08 주식회사 아모센스 터치압력 감지 센서
KR102628247B1 (ko) * 2016-09-20 2024-01-25 삼성디스플레이 주식회사 터치 센서 및 이를 포함하는 표시 장치
CN107092397B (zh) * 2017-05-08 2020-10-02 厦门天马微电子有限公司 触控显示面板及触控显示装置
KR20200050582A (ko) 2018-11-02 2020-05-12 삼성전자주식회사 디스플레이의 동작 모드에 기반하여 터치 데이터의 보상을 결정하는 방법 및 장치
CN110427126B (zh) * 2019-08-07 2020-11-03 北京航空航天大学 一种压力信号的校正方法及装置
GB2589973B (en) * 2019-11-15 2022-05-25 Clevetura Llc Keyboard
US20220137744A1 (en) * 2020-11-02 2022-05-05 Sensel, Inc. Environmental compensation element
US11928284B2 (en) * 2022-03-10 2024-03-12 Cypress Semiconductor Corporation Systems, methods, and devices for defect detection in capacitive touch panels

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030022299A (ko) * 2001-07-06 2003-03-15 마쯔시다덴기산교 가부시키가이샤 터치 패널 스위치
KR20140068257A (ko) * 2011-09-30 2014-06-05 애플 인크. 디스플레이 변형 검출
KR20140076957A (ko) * 2012-12-13 2014-06-23 삼성전기주식회사 터치 감지 장치 및 터치 감지 방법
KR20140131345A (ko) * 2012-03-02 2014-11-12 마이크로소프트 코포레이션 압력 감지 키 정규화
JP2015204098A (ja) * 2014-04-11 2015-11-16 エルジー エレクトロニクス インコーポレイティド 移動端末機及びその制御方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7158122B2 (en) * 2002-05-17 2007-01-02 3M Innovative Properties Company Calibration of force based touch panel systems
US8405585B2 (en) * 2008-01-04 2013-03-26 Chimei Innolux Corporation OLED display, information device, and method for displaying an image in OLED display
JP4600501B2 (ja) * 2008-03-26 2010-12-15 ブラザー工業株式会社 画像処理装置
CN102005185B (zh) * 2009-09-02 2012-11-21 北京京东方光电科技有限公司 参考电压补偿装置和方法
CN102141866B (zh) * 2010-01-28 2013-08-21 联咏科技股份有限公司 触控参数调整方法与触控参数调整装置
US20120026123A1 (en) * 2010-07-30 2012-02-02 Grunthaner Martin Paul Compensation for Capacitance Change in Touch Sensing Device
JP2012198607A (ja) * 2011-03-18 2012-10-18 Sony Corp 座標補正関数生成装置、入力装置、座標補正関数生成方法、座標補正方法、及びプログラム
CN105607778A (zh) * 2011-10-21 2016-05-25 群康科技(深圳)有限公司 触控系统及其匹配方法
KR101970971B1 (ko) 2012-08-01 2019-04-22 삼성전자주식회사 압력 감지 터치스크린에 대한 입력 위치의 오차 보상 방법, 기계로 읽을 수 있는 저장 매체, 및 휴대단말
CN103135635B (zh) * 2013-03-04 2014-12-17 上海理工大学 基于gps时空补偿的电流控制温度方法
CN103309611B (zh) * 2013-05-10 2016-07-06 北京京东方光电科技有限公司 一种触摸屏显示控制的方法、装置及系统
KR20150081110A (ko) * 2014-01-03 2015-07-13 삼성전기주식회사 터치 패널의 터치 압력 감지 방법, 장치 및 이를 이용한 터치 센싱 장치
TW201531912A (zh) * 2014-02-13 2015-08-16 Wintek Corp 觸控面板

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030022299A (ko) * 2001-07-06 2003-03-15 마쯔시다덴기산교 가부시키가이샤 터치 패널 스위치
KR20140068257A (ko) * 2011-09-30 2014-06-05 애플 인크. 디스플레이 변형 검출
KR20140131345A (ko) * 2012-03-02 2014-11-12 마이크로소프트 코포레이션 압력 감지 키 정규화
KR20140076957A (ko) * 2012-12-13 2014-06-23 삼성전기주식회사 터치 감지 장치 및 터치 감지 방법
JP2015204098A (ja) * 2014-04-11 2015-11-16 エルジー エレクトロニクス インコーポレイティド 移動端末機及びその制御方法

Also Published As

Publication number Publication date
US20210200403A1 (en) 2021-07-01
WO2017105020A2 (ko) 2017-06-22
KR101637900B1 (ko) 2016-07-08
CN108369469A (zh) 2018-08-03
US11221715B2 (en) 2022-01-11

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