KR101261610B1 - 표시 장치 및 접촉 판단부의 제어 방법 - Google Patents

표시 장치 및 접촉 판단부의 제어 방법 Download PDF

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Publication number
KR101261610B1
KR101261610B1 KR1020060018088A KR20060018088A KR101261610B1 KR 101261610 B1 KR101261610 B1 KR 101261610B1 KR 1020060018088 A KR1020060018088 A KR 1020060018088A KR 20060018088 A KR20060018088 A KR 20060018088A KR 101261610 B1 KR101261610 B1 KR 101261610B1
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KR
South Korea
Prior art keywords
sensing
contact
unit
signal
flag
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Expired - Fee Related
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KR1020060018088A
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English (en)
Korean (ko)
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KR20070088011A (ko
Inventor
박종웅
이주형
어기한
조만승
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삼성디스플레이 주식회사
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Priority to KR1020060018088A priority Critical patent/KR101261610B1/ko
Priority to US11/710,324 priority patent/US7952565B2/en
Priority to JP2007044451A priority patent/JP5586124B2/ja
Priority to CN2007101292562A priority patent/CN101086565B/zh
Publication of KR20070088011A publication Critical patent/KR20070088011A/ko
Application granted granted Critical
Publication of KR101261610B1 publication Critical patent/KR101261610B1/ko
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    • 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G06F1/3262—Power saving in digitizer or tablet
    • 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
    • G06F3/0412—Digitisers structurally integrated in a display

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Position Input By Displaying (AREA)
  • Liquid Crystal Display Device Control (AREA)
KR1020060018088A 2006-02-24 2006-02-24 표시 장치 및 접촉 판단부의 제어 방법 Expired - Fee Related KR101261610B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020060018088A KR101261610B1 (ko) 2006-02-24 2006-02-24 표시 장치 및 접촉 판단부의 제어 방법
US11/710,324 US7952565B2 (en) 2006-02-24 2007-02-22 Display device and method of controlling touch detection unit
JP2007044451A JP5586124B2 (ja) 2006-02-24 2007-02-23 表示装置
CN2007101292562A CN101086565B (zh) 2006-02-24 2007-02-25 显示装置和控制触摸检测单元的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060018088A KR101261610B1 (ko) 2006-02-24 2006-02-24 표시 장치 및 접촉 판단부의 제어 방법

Publications (2)

Publication Number Publication Date
KR20070088011A KR20070088011A (ko) 2007-08-29
KR101261610B1 true KR101261610B1 (ko) 2013-05-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020060018088A Expired - Fee Related KR101261610B1 (ko) 2006-02-24 2006-02-24 표시 장치 및 접촉 판단부의 제어 방법

Country Status (4)

Country Link
US (1) US7952565B2 (enExample)
JP (1) JP5586124B2 (enExample)
KR (1) KR101261610B1 (enExample)
CN (1) CN101086565B (enExample)

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KR101383715B1 (ko) * 2007-06-21 2014-04-09 삼성디스플레이 주식회사 접촉 감지 기능이 있는 표시 장치 및 그 구동 방법
KR100879478B1 (ko) * 2007-10-16 2009-01-23 주식회사 티엘아이 물체의 접촉위치 감지력을 향상시키는 터치 스크린 액정디스플레이 장치 및 이의 구동방법
KR101402083B1 (ko) * 2007-11-02 2014-06-09 삼성전자주식회사 디스플레이 장치 및 방법
CN101561734B (zh) * 2008-04-18 2010-10-27 义隆电子股份有限公司 电容式触控装置
EP2136354B1 (en) 2008-06-09 2017-03-22 Semiconductor Energy Laboratory Co., Ltd. Display device, liquid crystal display device and electronic device including the same
CN101639748B (zh) * 2008-07-29 2011-04-13 义隆电子股份有限公司 电容式触控装置及其检测方法
JP5434013B2 (ja) * 2008-08-22 2014-03-05 セイコーエプソン株式会社 電気光学装置及び電子機器、並びに、指示物体の位置検出方法
US20100110040A1 (en) 2008-10-30 2010-05-06 Samsung Electronics Co., Ltd. Touch controller having increased sensing sensitivity, and display driving circuit and display device and system having the touch controller
KR101650102B1 (ko) * 2009-09-22 2016-08-23 삼성전자주식회사 터치 스크린을 구비한 이동 단말의 사용자 인터페이스 제공 방법 및 그 단말
KR101588347B1 (ko) * 2009-09-28 2016-01-26 삼성디스플레이 주식회사 액정 표시패널, 이를 포함하는 액정 표시장치 및 액정 표시장치의 구동 방법
KR101107171B1 (ko) * 2010-02-11 2012-01-25 삼성모바일디스플레이주식회사 접촉 감지 장치, 이를 포함하는 표시 장치 및 그 구동 방법
US9019229B2 (en) * 2010-03-26 2015-04-28 Stmicroelectronics Asia Pacific Pte Ltd Sample and hold capacitance to digital converter
TWI478017B (zh) * 2010-03-30 2015-03-21 Fih Hong Kong Ltd 觸控裝置及其觸控方法
US8860686B2 (en) * 2010-04-30 2014-10-14 Atmel Corporation Multi-chip touch screens
US20130027343A1 (en) 2011-07-29 2013-01-31 Analog Devices, Inc. Position determination techniques in resistive touch screen applications
US9152287B2 (en) 2010-08-05 2015-10-06 Analog Devices, Inc. System and method for dual-touch gesture classification in resistive touch screens
CN102568403B (zh) * 2010-12-24 2014-06-04 联想(北京)有限公司 电子设备及其对象删除方法
KR101374018B1 (ko) * 2012-04-24 2014-03-12 엘지디스플레이 주식회사 터치 스크린 구동 장치 및 방법
US9110527B2 (en) 2012-06-08 2015-08-18 Apple Inc. Condition based controls for a display based on at least one operating parameter
JP6012437B2 (ja) * 2012-11-29 2016-10-25 シナプティクス・ジャパン合同会社 半導体装置及び電子機器
US20140267210A1 (en) * 2013-03-12 2014-09-18 Qualcomm Mems Technologies, Inc. Active capacitor circuit for display voltage stabilization
WO2015166376A1 (en) * 2014-05-02 2015-11-05 Semiconductor Energy Laboratory Co., Ltd. Display device and input/output device
CN104199572B (zh) * 2014-08-18 2017-02-15 京东方科技集团股份有限公司 一种触摸显示装置的触摸定位方法及触摸显示装置
CN104699355B (zh) * 2015-04-01 2017-11-14 上海天马微电子有限公司 一种自容式触摸显示面板及其阵列基板和触控装置
CN105206244B (zh) * 2015-10-29 2017-10-17 武汉华星光电技术有限公司 一种goa电路及液晶显示器
CN106383611B (zh) * 2016-09-27 2019-03-12 京东方科技集团股份有限公司 显示控制电路及其显示控制方法、和显示装置
US10747360B2 (en) * 2018-05-03 2020-08-18 Silicon Works Co., Ltd. Display device and driver thereof
CN110831123B (zh) * 2018-08-10 2022-12-09 大唐移动通信设备有限公司 一种信号发送、接收方法、网络设备及终端
EP3913955A4 (en) * 2019-02-15 2022-02-09 Guangdong Oppo Mobile Telecommunications Corp., Ltd. PHYSICAL DOWNLINK CONTROL CHANNEL DETECTION METHOD AND DEVICE AND TERMINAL
WO2020205652A1 (en) * 2019-03-29 2020-10-08 Apple Inc. Physical downlink control channel based wake up signal
EP3949546A1 (en) 2019-04-02 2022-02-09 Apple Inc. Cross-slot scheduling power saving techniques
WO2021056546A1 (zh) * 2019-09-29 2021-04-01 Oppo广东移动通信有限公司 一种监听唤醒信号的方法、电子设备及存储介质
JPWO2021064509A1 (enExample) 2019-10-04 2021-04-08
US11656124B1 (en) 2022-01-26 2023-05-23 Innolux Corporation Sensing device

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US5376947A (en) 1992-03-09 1994-12-27 Pioneer Electronic Corporation Touch-type input terminal apparatus for pointing or specifying position on display device
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JP2003167677A (ja) 2001-12-03 2003-06-13 Sharp Corp タッチパネル式入力装置およびタッチパネル一体型表示装置

Also Published As

Publication number Publication date
JP2007226248A (ja) 2007-09-06
CN101086565A (zh) 2007-12-12
US7952565B2 (en) 2011-05-31
CN101086565B (zh) 2010-09-29
US20070200833A1 (en) 2007-08-30
KR20070088011A (ko) 2007-08-29
JP5586124B2 (ja) 2014-09-10

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