TW200935290A - Resistive touch screen which can identify multi-touch - Google Patents

Resistive touch screen which can identify multi-touch Download PDF

Info

Publication number
TW200935290A
TW200935290A TW98101178A TW98101178A TW200935290A TW 200935290 A TW200935290 A TW 200935290A TW 98101178 A TW98101178 A TW 98101178A TW 98101178 A TW98101178 A TW 98101178A TW 200935290 A TW200935290 A TW 200935290A
Authority
TW
Taiwan
Prior art keywords
resistance detecting
voltage
detecting pattern
pattern
transparent film
Prior art date
Application number
TW98101178A
Other languages
English (en)
Chinese (zh)
Inventor
Min-Sung Yang
Original Assignee
Ad Semiconductor Co Ltd
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
Priority claimed from KR1020080004548A external-priority patent/KR101006457B1/ko
Application filed by Ad Semiconductor Co Ltd filed Critical Ad Semiconductor Co Ltd
Publication of TW200935290A publication Critical patent/TW200935290A/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
    • G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
    • 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
    • G06F3/047—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using sets of wires, e.g. crossed wires
    • 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
    • G06F2203/04104—Multi-touch detection in digitiser, i.e. details about the simultaneous detection of a plurality of touching locations, e.g. multiple fingers or pen and finger

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)
TW98101178A 2008-01-15 2009-01-14 Resistive touch screen which can identify multi-touch TW200935290A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080004548A KR101006457B1 (ko) 2007-09-17 2008-01-15 다중터치인식이 가능한 저항막 방식 터치스크린

Publications (1)

Publication Number Publication Date
TW200935290A true TW200935290A (en) 2009-08-16

Family

ID=40886158

Family Applications (1)

Application Number Title Priority Date Filing Date
TW98101178A TW200935290A (en) 2008-01-15 2009-01-14 Resistive touch screen which can identify multi-touch

Country Status (3)

Country Link
CN (1) CN101918910B (ko)
TW (1) TW200935290A (ko)
WO (1) WO2009091180A2 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI447634B (zh) * 2009-12-18 2014-08-01 Fujitsu Component Ltd 觸控面板及觸控面板中之座標檢測方法
TWI482074B (zh) * 2011-07-26 2015-04-21 Byd Co Ltd 可攜式電子設備、觸摸檢測元件及觸控裝置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI433003B (zh) * 2009-10-06 2014-04-01 Pixart Imaging Inc 觸控系統及其觸碰感測方法
TWI475455B (zh) 2011-07-26 2015-03-01 Byd Co Ltd 感應單元、觸摸螢幕檢測裝置及觸控裝置
CN102520835B (zh) * 2011-12-02 2014-10-22 展讯通信（上海）有限公司 触摸检测方法及装置
CN112214132B (zh) * 2020-10-19 2021-04-30 深圳市捷诚技术服务有限公司 误触纠正方法、装置、计算机可读介质以及电子设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05265631A (ja) * 1992-03-21 1993-10-15 Nippon Mektron Ltd 座標入力装置
JP2001216080A (ja) * 2000-01-31 2001-08-10 Sharp Corp 入力装置
KR100698898B1 (ko) * 2000-08-03 2007-03-22 한국터치스크린(주) 터치판넬
CN2553430Y (zh) * 2002-06-14 2003-05-28 陈弘岳 一种触摸屏
KR100451773B1 (ko) * 2002-11-20 2004-10-08 엘지.필립스 엘시디 주식회사 디지털 저항막 방식의 터치 패널

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI447634B (zh) * 2009-12-18 2014-08-01 Fujitsu Component Ltd 觸控面板及觸控面板中之座標檢測方法
US8803840B2 (en) 2009-12-18 2014-08-12 Fujitsu Component Limited Touch panel and coordinate detection method in touch panel
TWI482074B (zh) * 2011-07-26 2015-04-21 Byd Co Ltd 可攜式電子設備、觸摸檢測元件及觸控裝置
TWI485604B (zh) * 2011-07-26 2015-05-21 Byd Co Ltd 觸摸檢測元件、觸控裝置及可攜式電子設備
TWI486848B (zh) * 2011-07-26 2015-06-01 Byd Co Ltd 觸摸檢測元件、觸控裝置及可攜式電子設備

Also Published As

Publication number Publication date
CN101918910B (zh) 2013-03-27
WO2009091180A3 (ko) 2009-11-05
CN101918910A (zh) 2010-12-15
WO2009091180A2 (ko) 2009-07-23

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