NL8600356A - Digitaliseereenheid. - Google Patents

Digitaliseereenheid. Download PDF

Info

Publication number
NL8600356A
NL8600356A NL8600356A NL8600356A NL8600356A NL 8600356 A NL8600356 A NL 8600356A NL 8600356 A NL8600356 A NL 8600356A NL 8600356 A NL8600356 A NL 8600356A NL 8600356 A NL8600356 A NL 8600356A
Authority
NL
Netherlands
Prior art keywords
electrode
cursor
electrodes
digitizing
tablet
Prior art date
Application number
NL8600356A
Other languages
English (en)
Dutch (nl)
Original Assignee
Satish K Dhawan
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 Satish K Dhawan filed Critical Satish K Dhawan
Publication of NL8600356A publication Critical patent/NL8600356A/nl

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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0442—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using active external devices, e.g. active pens, for transmitting changes in electrical potential to be received by the digitiser
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
NL8600356A 1985-02-21 1986-02-13 Digitaliseereenheid. NL8600356A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70432985 1985-02-21
US06/704,329 US4705919A (en) 1985-02-21 1985-02-21 Electrostatic pattern-coupled digitizer

Publications (1)

Publication Number Publication Date
NL8600356A true NL8600356A (nl) 1986-09-16

Family

ID=24829025

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8600356A NL8600356A (nl) 1985-02-21 1986-02-13 Digitaliseereenheid.

Country Status (14)

Country Link
US (1) US4705919A (ja)
JP (1) JPS61228525A (ja)
KR (1) KR920003177B1 (ja)
CN (1) CN1008488B (ja)
BR (1) BR8600719A (ja)
CA (1) CA1276257C (ja)
CH (1) CH672377A5 (ja)
DE (1) DE3605698A1 (ja)
FR (1) FR2577705B1 (ja)
GB (1) GB2171524B (ja)
HK (1) HK100789A (ja)
IT (1) IT1214676B (ja)
NL (1) NL8600356A (ja)
SE (1) SE463179B (ja)

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DE202007005237U1 (de) * 2006-04-25 2007-07-05 Philipp, Harald, Southampton Hybrides kapazitives Berührungsbildschirmelement
GB2437827B (en) * 2006-05-05 2008-03-26 Harald Philipp Touch screen element
US8121283B2 (en) 2006-05-18 2012-02-21 Cypress Semiconductor Corporation Tapered capacitive sensing structure
US7876309B2 (en) 2006-05-18 2011-01-25 Cypress Semiconductor Corporation Toothed slider
US8040321B2 (en) * 2006-07-10 2011-10-18 Cypress Semiconductor Corporation Touch-sensor with shared capacitive sensors
US8482530B2 (en) 2006-11-13 2013-07-09 Apple Inc. Method of capacitively sensing finger position
US8058937B2 (en) * 2007-01-30 2011-11-15 Cypress Semiconductor Corporation Setting a discharge rate and a charge rate of a relaxation oscillator circuit
JP2009122969A (ja) * 2007-11-15 2009-06-04 Hitachi Displays Ltd 画面入力型画像表示装置
KR101080183B1 (ko) * 2008-04-04 2011-11-07 (주)멜파스 가장자리 위치 인식 특성이 개선된 접촉 감지 장치
EP2300900B1 (de) * 2009-06-24 2018-09-05 Microchip Technology Germany GmbH Elektrodenanordnung für anzeigeeinrichtung
US8692799B1 (en) 2011-07-05 2014-04-08 Cypress Semiconductor Corporation Single layer multi-touch capacitive sensor
US9182861B2 (en) 2012-01-12 2015-11-10 Synaptics Incoporated Single layer capacitive imaging sensors
US8836668B2 (en) * 2012-02-28 2014-09-16 Eastman Kodak Company Transparent touch-responsive capacitor with variable-height micro-wires
US8884918B2 (en) * 2012-02-28 2014-11-11 Eastman Kodak Company Electronic device having metallic micro-wires
US9552089B2 (en) 2013-08-07 2017-01-24 Synaptics Incorporated Capacitive sensing using a matrix electrode pattern
US20150091842A1 (en) 2013-09-30 2015-04-02 Synaptics Incorporated Matrix sensor for image touch sensing
US9298325B2 (en) 2013-09-30 2016-03-29 Synaptics Incorporated Processing system for a capacitive sensing device
US10042489B2 (en) 2013-09-30 2018-08-07 Synaptics Incorporated Matrix sensor for image touch sensing
US9459367B2 (en) 2013-10-02 2016-10-04 Synaptics Incorporated Capacitive sensor driving technique that enables hybrid sensing or equalization
US9274662B2 (en) 2013-10-18 2016-03-01 Synaptics Incorporated Sensor matrix pad for performing multiple capacitive sensing techniques
US9081457B2 (en) 2013-10-30 2015-07-14 Synaptics Incorporated Single-layer muti-touch capacitive imaging sensor
US9798429B2 (en) 2014-02-28 2017-10-24 Synaptics Incorporated Guard electrodes in a sensing stack
US10133421B2 (en) 2014-04-02 2018-11-20 Synaptics Incorporated Display stackups for matrix sensor
US9927832B2 (en) 2014-04-25 2018-03-27 Synaptics Incorporated Input device having a reduced border region
US9690397B2 (en) 2014-05-20 2017-06-27 Synaptics Incorporated System and method for detecting an active pen with a matrix sensor
US10175827B2 (en) 2014-12-23 2019-01-08 Synaptics Incorporated Detecting an active pen using a capacitive sensing device
US9778713B2 (en) 2015-01-05 2017-10-03 Synaptics Incorporated Modulating a reference voltage to preform capacitive sensing
JP2016180747A (ja) * 2015-03-24 2016-10-13 パナソニックＩｐマネジメント株式会社 感圧センサ
US9939972B2 (en) 2015-04-06 2018-04-10 Synaptics Incorporated Matrix sensor with via routing
US9715304B2 (en) 2015-06-30 2017-07-25 Synaptics Incorporated Regular via pattern for sensor-based input device
US10095948B2 (en) 2015-06-30 2018-10-09 Synaptics Incorporated Modulation scheme for fingerprint sensing
US9720541B2 (en) 2015-06-30 2017-08-01 Synaptics Incorporated Arrangement of sensor pads and display driver pads for input device
CN205028263U (zh) 2015-09-07 2016-02-10 辛纳普蒂克斯公司 一种电容传感器
US10037112B2 (en) 2015-09-30 2018-07-31 Synaptics Incorporated Sensing an active device'S transmission using timing interleaved with display updates
US10067587B2 (en) 2015-12-29 2018-09-04 Synaptics Incorporated Routing conductors in an integrated display device and sensing device
CN106933400B (zh) 2015-12-31 2021-10-29 辛纳普蒂克斯公司 单层传感器图案和感测方法

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US4087625A (en) * 1976-12-29 1978-05-02 International Business Machines Corporation Capacitive two dimensional tablet with single conductive layer
US4177421A (en) * 1978-02-27 1979-12-04 Xerox Corporation Capacitive transducer
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US4255617A (en) * 1979-08-27 1981-03-10 Hewlett-Packard Company Travelling wave digitizer
US4435616A (en) * 1981-08-25 1984-03-06 Kley Victor B Graphical data entry apparatus
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US4488000A (en) * 1982-09-30 1984-12-11 New York Institute Of Technology Apparatus for determining position and writing pressure
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Also Published As

Publication number Publication date
CA1276257C (en) 1990-11-13
IT1214676B (it) 1990-01-18
IT8647667A0 (it) 1986-12-19
GB2171524A (en) 1986-08-28
KR920003177B1 (ko) 1992-04-23
HK100789A (en) 1989-12-29
SE8600576D0 (sv) 1986-02-10
JPH0352090B2 (ja) 1991-08-08
BR8600719A (pt) 1987-01-13
JPS61228525A (ja) 1986-10-11
GB2171524B (en) 1988-11-02
KR860006729A (ko) 1986-09-15
CN86101784A (zh) 1986-11-19
SE463179B (sv) 1990-10-15
DE3605698A1 (de) 1986-08-21
FR2577705B1 (fr) 1991-02-08
SE8600576L (sv) 1986-08-22
FR2577705A1 (fr) 1986-08-22
CN1008488B (zh) 1990-06-20
US4705919A (en) 1987-11-10
GB8604020D0 (en) 1986-03-26
CH672377A5 (ja) 1989-11-15

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