TWI474310B - - Google Patents

Info

Publication number
TWI474310B
TWI474310B TW101146797A TW101146797A TWI474310B TW I474310 B TWI474310 B TW I474310B TW 101146797 A TW101146797 A TW 101146797A TW 101146797 A TW101146797 A TW 101146797A TW I474310 B TWI474310 B TW I474310B
Authority
TW
Taiwan
Application number
TW101146797A
Other versions
TW201423710A (zh
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 filed Critical
Priority to TW101146797A priority Critical patent/TW201423710A/zh
Priority to US13/777,574 priority patent/US9430076B2/en
Priority to CN201310228502.5A priority patent/CN103871378B/zh
Publication of TW201423710A publication Critical patent/TW201423710A/zh
Application granted granted Critical
Publication of TWI474310B publication Critical patent/TWI474310B/zh

Links

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
    • G06F3/0412—Digitisers structurally integrated in a display
    • 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
    • G06F3/04164—Connections between sensors and controllers, e.g. routing lines between electrodes and connection pads
    • 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
    • G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
    • 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
    • G06F3/04184—Synchronisation with the driving of the display or the backlighting unit to avoid interferences generated internally
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Computer Hardware Design (AREA)
  • Liquid Crystal (AREA)
TW101146797A 2012-12-12 2012-12-12 以顯示結構提供觸控功能的驅動電路及觸控顯示器 TW201423710A (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW101146797A TW201423710A (zh) 2012-12-12 2012-12-12 以顯示結構提供觸控功能的驅動電路及觸控顯示器
US13/777,574 US9430076B2 (en) 2012-12-12 2013-02-26 Driving circuit and touch display capable of enabling a display structure to provide a touch function
CN201310228502.5A CN103871378B (zh) 2012-12-12 2013-06-09 以显示结构提供触控功能的驱动电路及触控显示器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW101146797A TW201423710A (zh) 2012-12-12 2012-12-12 以顯示結構提供觸控功能的驅動電路及觸控顯示器

Publications (2)

Publication Number Publication Date
TW201423710A TW201423710A (zh) 2014-06-16
TWI474310B true TWI474310B (zh) 2015-02-21

Family

ID=50880441

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101146797A TW201423710A (zh) 2012-12-12 2012-12-12 以顯示結構提供觸控功能的驅動電路及觸控顯示器

Country Status (3)

Country Link
US (1) US9430076B2 (zh)
CN (1) CN103871378B (zh)
TW (1) TW201423710A (zh)

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US9665208B2 (en) 2015-09-30 2017-05-30 Lg Display Co., Ltd. Display device and method for driving the same

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US20090174676A1 (en) 2008-01-04 2009-07-09 Apple Inc. Motion component dominance factors for motion locking of touch sensor data
US9336723B2 (en) 2013-02-13 2016-05-10 Apple Inc. In-cell touch for LED
US20170371492A1 (en) * 2013-03-14 2017-12-28 Rich IP Technology Inc. Software-defined sensing system capable of responding to cpu commands
US9778784B2 (en) * 2013-03-14 2017-10-03 Rich IP Technology Inc. Touch display driving circuit capable of responding to CPU commands
US10133419B2 (en) * 2013-08-07 2018-11-20 Synaptics Incorporated Flexible processing module for different integrated touch and display configurations
KR101842137B1 (ko) 2013-12-13 2018-03-26 애플 인크. 자기-정전용량성 터치 센서를 위한 통합된 터치 및 디스플레이 아키텍처
US10936120B2 (en) 2014-05-22 2021-03-02 Apple Inc. Panel bootstraping architectures for in-cell self-capacitance
CN104076984A (zh) * 2014-06-26 2014-10-01 合肥鑫晟光电科技有限公司 一种内嵌触摸显示屏及其驱动显示方法、显示装置
US10289251B2 (en) 2014-06-27 2019-05-14 Apple Inc. Reducing floating ground effects in pixelated self-capacitance touch screens
US10705658B2 (en) 2014-09-22 2020-07-07 Apple Inc. Ungrounded user signal compensation for pixelated self-capacitance touch sensor panel
CN107077262B (zh) 2014-10-27 2020-11-10 苹果公司 像素化自电容水排斥
CN105741790B (zh) * 2014-12-08 2018-03-27 敦泰电子股份有限公司 应用在稳态显示下的低噪音触控驱动系统
TWI569177B (zh) * 2014-12-15 2017-02-01 The touch control system is planned by the arithmetic processing unit
TWI559187B (zh) * 2015-01-16 2016-11-21 Composite touch buttons and their modules
AU2016215616B2 (en) 2015-02-02 2018-12-06 Apple Inc. Flexible self-capacitance and mutual capacitance touch sensing system architecture
US10488992B2 (en) 2015-03-10 2019-11-26 Apple Inc. Multi-chip touch architecture for scalability
CN104881238A (zh) * 2015-06-25 2015-09-02 京东方科技集团股份有限公司 一种触控显示装置及其触控方法
US10365773B2 (en) 2015-09-30 2019-07-30 Apple Inc. Flexible scan plan using coarse mutual capacitance and fully-guarded measurements
CN105677276B (zh) * 2016-01-04 2020-03-13 京东方科技集团股份有限公司 插黑处理方法、装置和显示装置
US10120520B2 (en) 2016-07-29 2018-11-06 Apple Inc. Touch sensor panel with multi-power domain chip configuration
AU2017208277B2 (en) 2016-09-06 2018-12-20 Apple Inc. Back of cover touch sensors
US10642418B2 (en) 2017-04-20 2020-05-05 Apple Inc. Finger tracking in wet environment
KR102470567B1 (ko) * 2017-07-10 2022-11-24 엘지디스플레이 주식회사 광학센서 내장형 표시장치
CN108089758B (zh) * 2018-01-02 2020-05-15 京东方科技集团股份有限公司 触控与显示驱动器、驱动方法、主机及触控显示装置
US11086426B2 (en) 2018-05-16 2021-08-10 Novatek Microelectronics Corp. Apparatus and method for driving a touch display panel
US11157109B1 (en) 2019-09-06 2021-10-26 Apple Inc. Touch sensing with water rejection
US11747932B2 (en) * 2019-12-30 2023-09-05 Sitronix Technology Corp Touch detecting circuit
US11073941B1 (en) * 2020-04-27 2021-07-27 Himax Technologies Limited Driving device and operation method thereof
US11662867B1 (en) 2020-05-30 2023-05-30 Apple Inc. Hover detection on a touch sensor panel
TWI842353B (zh) * 2022-01-26 2024-05-11 奇景光電股份有限公司 大尺寸觸控顯示整合系統及其驅動訊號處理方法
CN114691439B (zh) * 2022-05-31 2022-08-26 上海泰矽微电子有限公司 一种可扩展通道的电容触摸检测芯片电路及检测方法

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US20120162133A1 (en) * 2009-09-27 2012-06-28 Inferpoint Systems Limited Touch display capable of eliminating display impact on touch
US20120262406A1 (en) * 2009-02-02 2012-10-18 Steven Porter Hotelling Integrated touch screen
TW201333907A (zh) * 2012-02-01 2013-08-16 Mstar Semiconductor Inc 以顯示面板實現觸控螢幕的方法與相關裝置
TW201405180A (zh) * 2012-07-23 2014-02-01 Shih Hua Technology Ltd 彩色濾光片基板、觸控式液晶顯示面板及裝置

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KR100955339B1 (ko) * 2008-04-22 2010-04-29 주식회사 애트랩 접촉 및 접근을 감지할 수 있는 디스플레이 패널과디스플레이 장치 및 이 패널을 이용하는 접촉 및 접근 감지방법
CN101634917B (zh) * 2008-07-21 2013-04-24 智点科技（深圳）有限公司 一种触控式平板显示器
JP2010108501A (ja) * 2008-10-30 2010-05-13 Samsung Electronics Co Ltd センシング感度を向上させたタッチスクリーンコントローラ、タッチスクリーンコントローラを備えるディスプレイ駆動回路、ディスプレイ装置及びシステム
CN101957507B (zh) * 2009-07-13 2012-10-17 上海天马微电子有限公司 触摸屏液晶显示模组及其触控驱动方法
EP2343631A1 (en) * 2009-09-27 2011-07-13 Inferpoint Systems Limited Touch control display
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TWI453633B (zh) * 2011-01-17 2014-09-21 Raydium Semiconductor Corp 觸控面板的控制裝置
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US20120262406A1 (en) * 2009-02-02 2012-10-18 Steven Porter Hotelling Integrated touch screen
US20120162133A1 (en) * 2009-09-27 2012-06-28 Inferpoint Systems Limited Touch display capable of eliminating display impact on touch
TW201333907A (zh) * 2012-02-01 2013-08-16 Mstar Semiconductor Inc 以顯示面板實現觸控螢幕的方法與相關裝置
TW201405180A (zh) * 2012-07-23 2014-02-01 Shih Hua Technology Ltd 彩色濾光片基板、觸控式液晶顯示面板及裝置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9665208B2 (en) 2015-09-30 2017-05-30 Lg Display Co., Ltd. Display device and method for driving the same
TWI647681B (zh) * 2015-09-30 2019-01-11 樂金顯示科技股份有限公司 顯示裝置及其驅動方法

Also Published As

Publication number Publication date
US20140160058A1 (en) 2014-06-12
TW201423710A (zh) 2014-06-16
CN103871378B (zh) 2016-01-13
US9430076B2 (en) 2016-08-30
CN103871378A (zh) 2014-06-18

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees