TWI560604B - Touch display device and driving method thereof - Google Patents

Touch display device and driving method thereof

Info

Publication number
TWI560604B
TWI560604B TW104101859A TW104101859A TWI560604B TW I560604 B TWI560604 B TW I560604B TW 104101859 A TW104101859 A TW 104101859A TW 104101859 A TW104101859 A TW 104101859A TW I560604 B TWI560604 B TW I560604B
Authority
TW
Taiwan
Prior art keywords
display device
driving method
touch display
touch
driving
Prior art date
Application number
TW104101859A
Other languages
English (en)
Other versions
TW201616324A (zh
Inventor
Guo Kiang Hung
Chi Kang Liu
Original Assignee
Mstar Semiconductor Inc
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 Mstar Semiconductor Inc filed Critical Mstar Semiconductor Inc
Publication of TW201616324A publication Critical patent/TW201616324A/zh
Application granted granted Critical
Publication of TWI560604B publication Critical patent/TWI560604B/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
    • G06F3/04166—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
    • 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
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04112—Electrode mesh in capacitive digitiser: electrode for touch sensing is formed of a mesh of very fine, normally metallic, interconnected lines that are almost invisible to see. This provides a quite large but transparent electrode surface, without need for ITO or similar transparent conductive material

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)
  • Position Input By Displaying (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
TW104101859A 2014-10-17 2015-01-20 Touch display device and driving method thereof TWI560604B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201462065021P 2014-10-17 2014-10-17

Publications (2)

Publication Number Publication Date
TW201616324A TW201616324A (zh) 2016-05-01
TWI560604B true TWI560604B (en) 2016-12-01

Family

ID=55749061

Family Applications (2)

Application Number Title Priority Date Filing Date
TW104101859A TWI560604B (en) 2014-10-17 2015-01-20 Touch display device and driving method thereof
TW104104281A TWI560591B (en) 2014-10-17 2015-02-09 In-cell touch display panel

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW104104281A TWI560591B (en) 2014-10-17 2015-02-09 In-cell touch display panel

Country Status (3)

Country Link
US (3) US9760231B2 (zh)
CN (2) CN105988649B (zh)
TW (2) TWI560604B (zh)

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JP6562720B2 (ja) * 2015-06-04 2019-08-21 三菱電機株式会社 タッチスクリーン、タッチパネル、表示装置及び電子機器
CN105094422B (zh) * 2015-06-23 2018-09-11 京东方科技集团股份有限公司 一种触控显示面板、其制备方法、驱动方法及显示装置
TWI581149B (zh) * 2015-11-02 2017-05-01 友達光電股份有限公司 觸控顯示面板
TWI588725B (zh) * 2015-11-03 2017-06-21 晨星半導體股份有限公司 觸控顯示面板及相關的驅動電路及驅動方法
US10282042B2 (en) * 2016-05-26 2019-05-07 Solomon Systech Limited Method and apparatus for reducing pin count in in-cell touch display driver IC
CN106094301A (zh) * 2016-06-06 2016-11-09 深圳市华星光电技术有限公司 压力触控式液晶显示装置及其制作方法
TWI630521B (zh) * 2016-08-12 2018-07-21 鴻海精密工業股份有限公司 內嵌式觸控顯示裝置
JP6863707B2 (ja) * 2016-10-14 2021-04-21 シナプティクス インコーポレイテッド 表示ドライバ、表示装置及び表示パネル
KR102578806B1 (ko) * 2016-10-31 2023-09-14 엘지디스플레이 주식회사 터치형 표시패널 및 그의 쇼트 리페어 방법
CN108108070B (zh) * 2016-11-24 2021-06-25 鸿富锦精密工业（深圳）有限公司 Tft基板及应用其的触控显示面板
CN106952612B (zh) 2017-05-22 2019-09-03 京东方科技集团股份有限公司 像素电路、显示面板及其驱动方法
CN109271054B (zh) * 2017-07-17 2023-07-21 矽创电子股份有限公司 触控显示驱动电路
TWI622915B (zh) * 2017-08-10 2018-05-01 友達光電股份有限公司 觸控感測基板
CN107506101B (zh) * 2017-08-29 2021-11-09 京东方科技集团股份有限公司 触控显示面板
CN107657231B (zh) * 2017-09-27 2020-08-11 京东方科技集团股份有限公司 指纹识别传感器及其制作方法和显示装置
CN109581711A (zh) * 2017-09-29 2019-04-05 南京瀚宇彩欣科技有限责任公司 内嵌式触控显示面板
TWI694521B (zh) * 2019-03-22 2020-05-21 友達光電股份有限公司 半導體結構及其製作方法
EP4123435A4 (en) * 2020-03-19 2023-04-26 BOE Technology Group Co., Ltd. TOUCH SENSOR AND INDICATOR
CN116185232B (zh) * 2023-04-28 2023-07-18 惠科股份有限公司 一种阵列基板及触控显示面板

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CN102914893A (zh) * 2011-08-04 2013-02-06 乐金显示有限公司 触摸传感器集成式显示装置
TW201428572A (zh) * 2013-01-11 2014-07-16 Ye Xin Technology Consulting Co Ltd 觸控顯示裝置

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CN103226423B (zh) * 2013-03-29 2016-06-22 北京京东方光电科技有限公司 内嵌式电容触控显示面板、显示装置、控制装置及方法
CN103226412A (zh) * 2013-04-10 2013-07-31 北京京东方光电科技有限公司 一种内嵌式触摸屏及显示装置
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TW201126398A (en) * 2010-01-28 2011-08-01 Hannstar Display Corp Photosensitive element and liquid crystal display with the same
EP2492783A2 (en) * 2011-02-25 2012-08-29 LG Display Co., Ltd. Touch integrated display device
CN102914893A (zh) * 2011-08-04 2013-02-06 乐金显示有限公司 触摸传感器集成式显示装置
TW201428572A (zh) * 2013-01-11 2014-07-16 Ye Xin Technology Consulting Co Ltd 觸控顯示裝置

Also Published As

Publication number Publication date
US10345978B2 (en) 2019-07-09
CN105988649A (zh) 2016-10-05
US9760231B2 (en) 2017-09-12
US20180074617A1 (en) 2018-03-15
US9846518B2 (en) 2017-12-19
CN105988630A (zh) 2016-10-05
US20160109992A1 (en) 2016-04-21
TW201616305A (zh) 2016-05-01
TWI560591B (en) 2016-12-01
CN105988649B (zh) 2019-03-19
TW201616324A (zh) 2016-05-01
US20160109994A1 (en) 2016-04-21
CN105988630B (zh) 2019-02-05

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