KR20210068626A - 터치 입력 자극을 결정하기 위한 정전용량 센서 및 방법 - Google Patents

터치 입력 자극을 결정하기 위한 정전용량 센서 및 방법 Download PDF

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Publication number
KR20210068626A
KR20210068626A KR1020217016968A KR20217016968A KR20210068626A KR 20210068626 A KR20210068626 A KR 20210068626A KR 1020217016968 A KR1020217016968 A KR 1020217016968A KR 20217016968 A KR20217016968 A KR 20217016968A KR 20210068626 A KR20210068626 A KR 20210068626A
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KR
South Korea
Prior art keywords
electrode
touch
sensor
stimulus
capacitive
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
KR1020217016968A
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English (en)
Korean (ko)
Inventor
데이비드 더블유. 콜드웰
윌리암 디. 쉐퍼
로버트 지. 보스
스테판 지. 쿠렉
Original Assignee
알센티스, 엘엘씨
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 알센티스, 엘엘씨 filed Critical 알센티스, 엘엘씨
Priority to KR1020227036281A priority Critical patent/KR20220145425A/ko
Publication of KR20210068626A publication Critical patent/KR20210068626A/ko
Ceased legal-status Critical Current

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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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • 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
    • 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
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • 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
    • 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 OR CALCULATING; 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
    • G06F2203/04101—2.5D-digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface and also measures the distance of the input means within a short range in the Z direction, possibly with a separate measurement setup
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electronic Switches (AREA)
  • Position Input By Displaying (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • User Interface Of Digital Computer (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
KR1020217016968A 2012-04-27 2013-04-26 터치 입력 자극을 결정하기 위한 정전용량 센서 및 방법 Ceased KR20210068626A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020227036281A KR20220145425A (ko) 2012-04-27 2013-04-26 터치 입력 자극을 결정하기 위한 정전용량 센서 및 방법

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261639373P 2012-04-27 2012-04-27
US61/639,373 2012-04-27
KR1020147033227A KR102262597B1 (ko) 2012-04-27 2013-04-26 터치 입력 자극을 결정하기 위한 정전용량 센서 및 방법
PCT/US2013/038323 WO2013163496A2 (en) 2012-04-27 2013-04-26 Apparatus and method for determining a stimulus, including a touch input and a stylus input

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020147033227A Division KR102262597B1 (ko) 2012-04-27 2013-04-26 터치 입력 자극을 결정하기 위한 정전용량 센서 및 방법

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020227036281A Division KR20220145425A (ko) 2012-04-27 2013-04-26 터치 입력 자극을 결정하기 위한 정전용량 센서 및 방법

Publications (1)

Publication Number Publication Date
KR20210068626A true KR20210068626A (ko) 2021-06-09

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KR1020217016968A Ceased KR20210068626A (ko) 2012-04-27 2013-04-26 터치 입력 자극을 결정하기 위한 정전용량 센서 및 방법
KR1020227036281A Ceased KR20220145425A (ko) 2012-04-27 2013-04-26 터치 입력 자극을 결정하기 위한 정전용량 센서 및 방법
KR1020247043060A Pending KR20250005549A (ko) 2012-04-27 2013-04-26 터치 입력 자극을 결정하기 위한 정전용량 센서 및 방법
KR1020147033227A Active KR102262597B1 (ko) 2012-04-27 2013-04-26 터치 입력 자극을 결정하기 위한 정전용량 센서 및 방법

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KR1020227036281A Ceased KR20220145425A (ko) 2012-04-27 2013-04-26 터치 입력 자극을 결정하기 위한 정전용량 센서 및 방법
KR1020247043060A Pending KR20250005549A (ko) 2012-04-27 2013-04-26 터치 입력 자극을 결정하기 위한 정전용량 센서 및 방법
KR1020147033227A Active KR102262597B1 (ko) 2012-04-27 2013-04-26 터치 입력 자극을 결정하기 위한 정전용량 센서 및 방법

Country Status (9)

Country Link
US (2) US10248264B2 (https=)
EP (1) EP2842020A4 (https=)
JP (3) JP2015518218A (https=)
KR (4) KR20210068626A (https=)
CN (2) CN104603729B (https=)
AU (3) AU2013251459A1 (https=)
CA (1) CA2871246A1 (https=)
SG (1) SG11201406896WA (https=)
WO (1) WO2013163496A2 (https=)

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Also Published As

Publication number Publication date
KR102262597B1 (ko) 2021-06-09
EP2842020A4 (en) 2016-10-12
US10248264B2 (en) 2019-04-02
CN104603729A (zh) 2015-05-06
JP2015518218A (ja) 2015-06-25
CA2871246A1 (en) 2013-10-31
AU2013251459A1 (en) 2014-11-20
WO2013163496A2 (en) 2013-10-31
US20150301646A1 (en) 2015-10-22
EP2842020A2 (en) 2015-03-04
JP2018139146A (ja) 2018-09-06
KR20220145425A (ko) 2022-10-28
WO2013163496A3 (en) 2013-12-19
SG11201406896WA (en) 2014-11-27
CN108646937B (zh) 2021-07-30
US20190369771A1 (en) 2019-12-05
KR20150023303A (ko) 2015-03-05
CN108646937A (zh) 2018-10-12
KR20250005549A (ko) 2025-01-09
JP2021009722A (ja) 2021-01-28
CN104603729B (zh) 2018-02-02
AU2020223778A1 (en) 2020-09-17
AU2018217209A1 (en) 2018-08-30

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