TWI354228B - - Google Patents

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Publication number
TWI354228B
TWI354228B TW097112060A TW97112060A TWI354228B TW I354228 B TWI354228 B TW I354228B TW 097112060 A TW097112060 A TW 097112060A TW 97112060 A TW97112060 A TW 97112060A TW I354228 B TWI354228 B TW I354228B
Authority
TW
Taiwan
Prior art keywords
sensing
touch
zero
capacitive touch
integrated circuit
Prior art date
Application number
TW097112060A
Other languages
English (en)
Chinese (zh)
Other versions
TW200943154A (en
Inventor
Tse Lun Hung
Jung Shou Huang
Chang Hsin Chen
Original Assignee
Elan Microelectronics Corp
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 Elan Microelectronics Corp filed Critical Elan Microelectronics Corp
Priority to TW097112060A priority Critical patent/TW200943154A/zh
Priority to JP2008152708A priority patent/JP4691137B2/ja
Priority to US12/385,098 priority patent/US8592698B2/en
Publication of TW200943154A publication Critical patent/TW200943154A/zh
Application granted granted Critical
Publication of TWI354228B publication Critical patent/TWI354228B/zh

Links

Classifications

    • 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
    • G06F3/04164—Connections between sensors and controllers, e.g. routing lines between electrodes and connection pads
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Position Input By Displaying (AREA)
  • Electronic Switches (AREA)
TW097112060A 2008-04-02 2008-04-02 Capacitor-type touch device and method for data transmission applied to the capacitor-type touch device TW200943154A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW097112060A TW200943154A (en) 2008-04-02 2008-04-02 Capacitor-type touch device and method for data transmission applied to the capacitor-type touch device
JP2008152708A JP4691137B2 (ja) 2008-04-02 2008-06-11 静電容量式タッチコントロール装置及び該装置に応用されるデータ伝送方法
US12/385,098 US8592698B2 (en) 2008-04-02 2009-03-31 Capacitive touch system and data transmission method in a capacitive touch system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW097112060A TW200943154A (en) 2008-04-02 2008-04-02 Capacitor-type touch device and method for data transmission applied to the capacitor-type touch device

Publications (2)

Publication Number Publication Date
TW200943154A TW200943154A (en) 2009-10-16
TWI354228B true TWI354228B (2) 2011-12-11

Family

ID=41132225

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097112060A TW200943154A (en) 2008-04-02 2008-04-02 Capacitor-type touch device and method for data transmission applied to the capacitor-type touch device

Country Status (3)

Country Link
US (1) US8592698B2 (2)
JP (1) JP4691137B2 (2)
TW (1) TW200943154A (2)

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TW201124896A (en) * 2010-01-13 2011-07-16 Ideacom Technology Corp Detecting apparatus of capacitive touch panel and the method therefor
US8810543B1 (en) * 2010-05-14 2014-08-19 Cypress Semiconductor Corporation All points addressable touch sensing surface
KR101374018B1 (ko) * 2012-04-24 2014-03-12 엘지디스플레이 주식회사 터치 스크린 구동 장치 및 방법
US9772722B2 (en) 2012-10-22 2017-09-26 Parade Technologies, Ltd. Position sensing methods and devices with dynamic gain for edge positioning
US9542023B2 (en) 2013-08-07 2017-01-10 Synaptics Incorporated Capacitive sensing using matrix electrodes driven by routing traces disposed in a source line layer
US9405415B2 (en) 2013-10-01 2016-08-02 Synaptics Incorporated Targeted transcapacitance sensing for a matrix sensor
KR102114488B1 (ko) 2013-11-05 2020-05-25 엘지디스플레이 주식회사 터치센싱시스템 및 표시장치
CN104679308A (zh) * 2013-11-28 2015-06-03 天津富纳源创科技有限公司 触摸屏的控制方法
TWI582579B (zh) * 2014-08-08 2017-05-11 創為精密材料股份有限公司 觸控面板之控制方法及其裝置
US9857925B2 (en) 2014-09-30 2018-01-02 Synaptics Incorporated Combining sensor electrodes in a matrix sensor
US10540043B2 (en) 2016-03-02 2020-01-21 Synaptics Incorporated Hybrid in-cell sensor topology
US10126892B2 (en) 2016-03-16 2018-11-13 Synaptics Incorporated Moisture management
US11086426B2 (en) * 2018-05-16 2021-08-10 Novatek Microelectronics Corp. Apparatus and method for driving a touch display panel
CN109752618A (zh) 2019-03-22 2019-05-14 敦泰电子有限公司 一种触摸屏检测芯片组合及终端设备
FR3111208B1 (fr) * 2020-06-04 2022-11-25 Thales Sa Système à écran tactile comprenant deux dalles tactiles disposées côte à côte
FR3111209A1 (fr) * 2020-06-04 2021-12-10 Thales Système à écran tactile comprenant deux dalles tactiles disposées côte à côte
KR20250033463A (ko) * 2023-08-30 2025-03-10 삼성디스플레이 주식회사 표시 장치

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US7848825B2 (en) * 2007-01-03 2010-12-07 Apple Inc. Master/slave mode for sensor processing devices
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US8195844B2 (en) * 2007-09-20 2012-06-05 Siemens Aktiengesellschaft Systems, devices, and/or methods for managing communications
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TW200943155A (en) * 2008-04-02 2009-10-16 Elan Microelectronics Corp Capacitor-type touch device and data transmission method applied to the capacitor-type touch device
TW200943152A (en) * 2008-04-02 2009-10-16 Elan Microelectronics Corp Method of detecting capacitor type touch device
TWI528248B (zh) * 2008-04-02 2016-04-01 Elan Microelectronics Corp Capacitive touch device, touch sensing control method and control circuit applied in capacitive touch device
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Also Published As

Publication number Publication date
JP4691137B2 (ja) 2011-06-01
US20090250269A1 (en) 2009-10-08
US8592698B2 (en) 2013-11-26
JP2009252233A (ja) 2009-10-29
TW200943154A (en) 2009-10-16

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