KR101749366B1 - 오믹 심을 갖는 트랜스커패시티브 센서 디바이스 - Google Patents

오믹 심을 갖는 트랜스커패시티브 센서 디바이스 Download PDF

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Publication number
KR101749366B1
KR101749366B1 KR1020127015652A KR20127015652A KR101749366B1 KR 101749366 B1 KR101749366 B1 KR 101749366B1 KR 1020127015652 A KR1020127015652 A KR 1020127015652A KR 20127015652 A KR20127015652 A KR 20127015652A KR 101749366 B1 KR101749366 B1 KR 101749366B1
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transmitter
electrodes
receiver
sensor
electrode
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Expired - Fee Related
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Korean (ko)
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KR20120115271A (ko
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애덤 슈왈츠
커크 하그리브스
조셉 커스 레이놀즈
리차드 알 셰디위
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시냅틱스 인코포레이티드
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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
    • G06F3/0416—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
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2605—Measuring capacitance
    • 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
    • G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Position Input By Displaying (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
KR1020127015652A 2009-12-18 2010-12-16 오믹 심을 갖는 트랜스커패시티브 센서 디바이스 Expired - Fee Related KR101749366B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28812409P 2009-12-18 2009-12-18
US61/288,124 2009-12-18
PCT/US2010/060896 WO2011075608A2 (en) 2009-12-18 2010-12-16 Transcapacitive sensor devices with ohmic seams

Publications (2)

Publication Number Publication Date
KR20120115271A KR20120115271A (ko) 2012-10-17
KR101749366B1 true KR101749366B1 (ko) 2017-06-20

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KR1020127015652A Expired - Fee Related KR101749366B1 (ko) 2009-12-18 2010-12-16 오믹 심을 갖는 트랜스커패시티브 센서 디바이스

Country Status (6)

Country Link
US (4) US8638107B2 (https=)
EP (1) EP2513763A4 (https=)
JP (1) JP5738889B2 (https=)
KR (1) KR101749366B1 (https=)
CN (1) CN102667692B (https=)
WO (1) WO2011075608A2 (https=)

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