TWI726979B - 一種接近啟動手勢電路及其偵測方法 - Google Patents

一種接近啟動手勢電路及其偵測方法 Download PDF

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Publication number
TWI726979B
TWI726979B TW106102437A TW106102437A TWI726979B TW I726979 B TWI726979 B TW I726979B TW 106102437 A TW106102437 A TW 106102437A TW 106102437 A TW106102437 A TW 106102437A TW I726979 B TWI726979 B TW I726979B
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TW
Taiwan
Prior art keywords
receiver
circuit
electrode
activation
transmitter
Prior art date
Application number
TW106102437A
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English (en)
Chinese (zh)
Other versions
TW201732519A (zh
Inventor
阿特瑪 夏爾馬
Original Assignee
美商微晶片科技公司
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Application filed by 美商微晶片科技公司 filed Critical 美商微晶片科技公司
Publication of TW201732519A publication Critical patent/TW201732519A/zh
Application granted granted Critical
Publication of TWI726979B publication Critical patent/TWI726979B/zh

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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
    • G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
    • 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
    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches
    • H03K17/955—Proximity switches using a capacitive detector
    • 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
    • G06F2203/04108—Touchless 2D- 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 without distance measurement in the Z direction
    • 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

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)
  • Electronic Switches (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Geophysics And Detection Of Objects (AREA)
TW106102437A 2016-01-21 2017-01-23 一種接近啟動手勢電路及其偵測方法 TWI726979B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662281587P 2016-01-21 2016-01-21
US62/281,587 2016-01-21
US15/411,571 US10437344B2 (en) 2016-01-21 2017-01-20 Proximity activated gesture
US15/411,571 2017-01-20

Publications (2)

Publication Number Publication Date
TW201732519A TW201732519A (zh) 2017-09-16
TWI726979B true TWI726979B (zh) 2021-05-11

Family

ID=59359770

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106102437A TWI726979B (zh) 2016-01-21 2017-01-23 一種接近啟動手勢電路及其偵測方法

Country Status (7)

Country Link
US (1) US10437344B2 (cg-RX-API-DMAC7.html)
EP (1) EP3405856B1 (cg-RX-API-DMAC7.html)
JP (1) JP6975138B2 (cg-RX-API-DMAC7.html)
KR (1) KR102637506B1 (cg-RX-API-DMAC7.html)
CN (1) CN108139845B (cg-RX-API-DMAC7.html)
TW (1) TWI726979B (cg-RX-API-DMAC7.html)
WO (1) WO2017127782A1 (cg-RX-API-DMAC7.html)

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US11078652B2 (en) 2014-12-18 2021-08-03 Delta Faucet Company Faucet including capacitive sensors for hands free fluid flow control
US10301801B2 (en) 2014-12-18 2019-05-28 Delta Faucet Company Faucet including capacitive sensors for hands free fluid flow control
US10108292B2 (en) * 2015-04-22 2018-10-23 Microchip Technology Incorporated Capacitive sensor system with multiple transmit electrodes
US10365775B2 (en) * 2016-01-21 2019-07-30 Microchip Technology Incorporated Method and system for sensing impedance change in the local space between electrodes
US11054942B2 (en) 2018-04-05 2021-07-06 Synaptics Incorporated Noise suppression circuit
US12196028B2 (en) * 2018-12-12 2025-01-14 Huf Hülsbeck & Fürst Gmbh & Co. Kg Arrangement for a vehicle
US11106282B2 (en) * 2019-04-19 2021-08-31 Htc Corporation Mobile device and control method thereof
DE102019209430A1 (de) * 2019-06-28 2020-12-31 Robert Bosch Gmbh Sensoreinrichtung mit kapazitivem Sensor
US11914820B2 (en) * 2020-04-14 2024-02-27 Synaptics Incorporated Distributed analog display noise suppression circuit
US11106317B1 (en) * 2020-04-14 2021-08-31 Synaptics Incorporated Common mode noise suppression with restoration of common mode signal
US11256363B2 (en) 2020-07-16 2022-02-22 Microchip Technology Incorporated Method and system for noise immunity for automatically triggered impedance and capacitance sensors
US11620016B2 (en) * 2020-07-30 2023-04-04 Tdk Corporation Information processing device and operation detection device
KR102775210B1 (ko) * 2021-11-04 2025-03-04 주식회사 하이딥 터치 장치 및 그 구동 방법

Citations (6)

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US4550221A (en) * 1983-10-07 1985-10-29 Scott Mabusth Touch sensitive control device
US6239788B1 (en) * 1997-08-08 2001-05-29 Sharp Kabushiki Kaisha Coordinate input device and display-integrated type coordinate input device capable of directly detecting electrostatic coupling capacitance with high accuracy
US20130293489A1 (en) * 2012-05-04 2013-11-07 Lg Display Co., Ltd. Proximity/motion and touch sensor and display device having the same
US20150169218A1 (en) * 2013-12-12 2015-06-18 Lenovo (Singapore) Pte, Ltd. Switching an interface mode using an input gesture
US9110543B1 (en) * 2012-01-06 2015-08-18 Steve Dabell Method and apparatus for emulating touch and gesture events on a capacitive touch sensor
US20150261285A1 (en) * 2009-09-11 2015-09-17 Apple Inc. Automatic low noise frequency selection

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JP3525363B2 (ja) * 1995-08-11 2004-05-10 株式会社タイテック タッチレスパネルスイッチにおける物体検出手段
CN201097036Y (zh) * 2007-06-29 2008-08-06 中山微视显示器有限公司 一种按键式触摸屏
US8933907B2 (en) * 2010-04-30 2015-01-13 Microchip Technology Incorporated Capacitive touch system using both self and mutual capacitance
US20140002406A1 (en) 2012-06-28 2014-01-02 Texas Instruments Incorporated Low-Power Capacitive Sensor Monitoring and Method
WO2015048530A1 (en) * 2013-09-26 2015-04-02 Tactus Technology, Inc. Touch sensor
JP2015099462A (ja) * 2013-11-19 2015-05-28 ルネサスエレクトロニクス株式会社 座標入力装置及び携帯端末
US10459623B2 (en) * 2014-04-17 2019-10-29 Microchip Technology Incorporated Touch detection in a capacitive sensor system
US9927933B2 (en) 2014-07-10 2018-03-27 Microchip Technology Germany Gmbh Method and system for gesture detection and touch detection

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4550221A (en) * 1983-10-07 1985-10-29 Scott Mabusth Touch sensitive control device
US6239788B1 (en) * 1997-08-08 2001-05-29 Sharp Kabushiki Kaisha Coordinate input device and display-integrated type coordinate input device capable of directly detecting electrostatic coupling capacitance with high accuracy
US20150261285A1 (en) * 2009-09-11 2015-09-17 Apple Inc. Automatic low noise frequency selection
US9110543B1 (en) * 2012-01-06 2015-08-18 Steve Dabell Method and apparatus for emulating touch and gesture events on a capacitive touch sensor
US20130293489A1 (en) * 2012-05-04 2013-11-07 Lg Display Co., Ltd. Proximity/motion and touch sensor and display device having the same
US20150169218A1 (en) * 2013-12-12 2015-06-18 Lenovo (Singapore) Pte, Ltd. Switching an interface mode using an input gesture

Also Published As

Publication number Publication date
JP6975138B2 (ja) 2021-12-01
TW201732519A (zh) 2017-09-16
CN108139845B (zh) 2022-03-25
US20170212599A1 (en) 2017-07-27
KR20180102048A (ko) 2018-09-14
EP3405856B1 (en) 2024-03-27
US10437344B2 (en) 2019-10-08
KR102637506B1 (ko) 2024-02-19
WO2017127782A1 (en) 2017-07-27
EP3405856A1 (en) 2018-11-28
CN108139845A (zh) 2018-06-08
JP2019508759A (ja) 2019-03-28

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