EP2845083A4 - Stift und stiftschaltkreis für kapazitive berührungsbildschirme - Google Patents

Stift und stiftschaltkreis für kapazitive berührungsbildschirme

Info

Publication number
EP2845083A4
EP2845083A4 EP12875794.5A EP12875794A EP2845083A4 EP 2845083 A4 EP2845083 A4 EP 2845083A4 EP 12875794 A EP12875794 A EP 12875794A EP 2845083 A4 EP2845083 A4 EP 2845083A4
Authority
EP
European Patent Office
Prior art keywords
stylus
capacitive touch
touch screens
circuitry
stylus circuitry
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.)
Withdrawn
Application number
EP12875794.5A
Other languages
English (en)
French (fr)
Other versions
EP2845083A1 (de
Inventor
John Conrad Mann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JCM ELECTRONIC STYLUS LLC
Original Assignee
JCM ELECTRONIC STYLUS LLC
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 US13/607,051 external-priority patent/US9110523B2/en
Application filed by JCM ELECTRONIC STYLUS LLC filed Critical JCM ELECTRONIC STYLUS LLC
Publication of EP2845083A1 publication Critical patent/EP2845083A1/de
Publication of EP2845083A4 publication Critical patent/EP2845083A4/de
Withdrawn legal-status Critical Current

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
    • 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G06F3/0383—Signal control means within the pointing device
    • 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
    • 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
    • G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
    • 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
    • G06F3/0441—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 receiving changes in electrical potential transmitted by the digitiser, e.g. tablet driving signals
    • 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

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)
EP12875794.5A 2012-04-29 2012-12-05 Stift und stiftschaltkreis für kapazitive berührungsbildschirme Withdrawn EP2845083A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261639951P 2012-04-29 2012-04-29
US13/607,051 US9110523B2 (en) 2011-09-08 2012-09-07 Stylus and stylus circuitry for capacitive touch screens
PCT/US2012/067897 WO2013165466A1 (en) 2012-04-29 2012-12-05 Stylus and stylus circuitry for capacitive touch screens

Publications (2)

Publication Number Publication Date
EP2845083A1 EP2845083A1 (de) 2015-03-11
EP2845083A4 true EP2845083A4 (de) 2016-01-13

Family

ID=49514694

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12875794.5A Withdrawn EP2845083A4 (de) 2012-04-29 2012-12-05 Stift und stiftschaltkreis für kapazitive berührungsbildschirme

Country Status (3)

Country Link
EP (1) EP2845083A4 (de)
CN (1) CN104285198B (de)
WO (1) WO2013165466A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9158393B2 (en) 2012-12-18 2015-10-13 Logitech Europe S.A. Active stylus for touch sensing applications
US20140168140A1 (en) 2012-12-18 2014-06-19 Logitech Europe S.A. Method and system for discriminating stylus and touch interactions
US9740347B2 (en) 2014-03-13 2017-08-22 Synaptics Incorporated Active pen sensing for a display device having an integrated sensing device
US9542014B1 (en) 2014-06-12 2017-01-10 Amazon Technologies, Inc. Low power detection of stylus touch down
US9606680B1 (en) 2014-06-12 2017-03-28 Amazon Technologies, Inc. Capacitive communication between stylus devices and computing devices
US9632597B2 (en) 2014-06-12 2017-04-25 Amazon Technologies, Inc. Configurable active stylus devices
US9632598B1 (en) 2014-06-12 2017-04-25 Amazon Technologies, Inc. Stylus devices with configurable frequency
CN104111741A (zh) * 2014-08-05 2014-10-22 李睿 主动触控笔
US9357493B1 (en) 2014-11-14 2016-05-31 Amazon Technologies, Inc. Stylus power management using motion and orientation sensing
EP3227764B1 (de) 2014-12-07 2019-04-17 Microsoft Technology Licensing, LLC Stift für den betrieb eines digitalisierungssystems
CN106200859B (zh) * 2015-05-08 2019-04-05 翰硕电子股份有限公司 电容式指标装置的省电装置
KR102344356B1 (ko) 2015-06-26 2021-12-29 삼성전자주식회사 입력 장치, 그 입력 장치로부터 신호를 입력받는 전자기기 및 그 제어방법
DE102015219494A1 (de) * 2015-10-08 2017-04-13 Stabilo International Gmbh Zeigeinstrument für kapazitive Sensorflächen mit Ultraschallsteuerung
JP6534596B2 (ja) * 2015-10-09 2019-06-26 株式会社ワコム 位置指示器
CN208588985U (zh) * 2015-12-16 2019-03-08 3M创新有限公司 包括触觉反馈单元的笔
KR102520695B1 (ko) * 2015-12-31 2023-04-13 엘지디스플레이 주식회사 능동형 스타일러스 펜과 그를 포함한 터치 센싱 시스템, 및 그 구동방법
US10254857B2 (en) 2016-03-06 2019-04-09 Microsoft Technology Licensing, Llc Soft touch detection of a stylus
US10514803B2 (en) 2016-03-06 2019-12-24 Microsoft Technology Licensing, Llc Pen in field force sensing calibration
DE202016103403U1 (de) * 2016-06-28 2017-09-29 Stabilo International Gmbh Federnder Batteriekontakt mit Sensorschutz
US10579168B2 (en) 2017-03-30 2020-03-03 Microsoft Technology Licensing, Llc Dual LED drive circuit
KR20190127172A (ko) * 2018-05-03 2019-11-13 삼성전자주식회사 커패시터 회로를 포함하는 펜 입력 장치
TWI685775B (zh) * 2018-11-13 2020-02-21 友達光電股份有限公司 觸控模組及觸控模組的操作方法
US11126297B2 (en) 2019-06-10 2021-09-21 Sigmasense, Llc. Electronic pen with ring-back and other functionalities
CN112640288B (zh) 2019-08-08 2024-01-23 深圳市汇顶科技股份有限公司 一种正负压打码电路、芯片、主动笔以及打码方法
WO2021035528A1 (zh) * 2019-08-27 2021-03-04 深圳市汇顶科技股份有限公司 一种主动笔驱动电路、驱动方法、驱动芯片及主动笔
CN111866837B (zh) * 2020-08-06 2023-06-30 浙江欧意智能厨房股份有限公司 一种新型蓝牙模块
CN116247766A (zh) * 2021-03-15 2023-06-09 荣耀终端有限公司 无线充电系统、芯片和无线充电电路
US20220342513A1 (en) 2021-04-23 2022-10-27 Sigmasense, Llc. Processing z-direction pressure indication of a passive pen
CN113885716B (zh) * 2021-05-24 2022-09-09 荣耀终端有限公司 触控笔及电子设备组件
CN114661175B (zh) * 2022-03-22 2023-08-18 荣耀终端有限公司 触控笔及电子设备

Citations (2)

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Publication number Priority date Publication date Assignee Title
US7612767B1 (en) * 2005-08-24 2009-11-03 Griffin Technology, Inc. Trackpad pen for use with computer touchpad
US20100315384A1 (en) * 2009-06-12 2010-12-16 Kirk Hargreaves Untethered active pen and a method for communicating with a capacitive sensing device using the untethered active pen

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US5940065A (en) * 1996-03-15 1999-08-17 Elo Touchsystems, Inc. Algorithmic compensation system and method therefor for a touch sensor panel
TW449709B (en) * 1997-11-17 2001-08-11 Hewlett Packard Co A method for distinguishing a contact input
US6539797B2 (en) * 2001-06-25 2003-04-01 Becs Technology, Inc. Auto-compensating capacitive level sensor
US7626622B2 (en) * 2004-01-13 2009-12-01 Panasonic Corporation Solid state image pickup device and camera using the same
US20060227121A1 (en) * 2005-03-30 2006-10-12 Microsoft Corporation Systems and methods for providing a dual mode input device in a computing system
DE102006029120B4 (de) * 2006-06-22 2014-11-06 Ifm Electronic Gmbh Schaltungsanordnung zur Erfassung der Kapazität bzw. einer Kapazitätsänderung eines kapazitiven Schaltungs- oder Bauelements
GB2462646B (en) * 2008-08-15 2011-05-11 Cambridge Display Tech Ltd Active matrix displays
CN101344827A (zh) * 2008-08-22 2009-01-14 李兴文 光触摸屏和触摸笔
US20120086664A1 (en) * 2009-06-29 2012-04-12 Gerald Leto Multifunctional writing apparatus with capacitive touch screen stylus
US9138186B2 (en) * 2010-02-18 2015-09-22 Bank Of America Corporation Systems for inducing change in a performance characteristic
US8854107B2 (en) * 2010-05-04 2014-10-07 Zinitix Co., Ltd. Integrator circuit with inverting integrator and non-inverting integrator
JP4683505B1 (ja) * 2010-12-14 2011-05-18 株式会社ワコム 位置指示器
US8928635B2 (en) * 2011-06-22 2015-01-06 Apple Inc. Active stylus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7612767B1 (en) * 2005-08-24 2009-11-03 Griffin Technology, Inc. Trackpad pen for use with computer touchpad
US20100315384A1 (en) * 2009-06-12 2010-12-16 Kirk Hargreaves Untethered active pen and a method for communicating with a capacitive sensing device using the untethered active pen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013165466A1 *

Also Published As

Publication number Publication date
CN104285198A (zh) 2015-01-14
EP2845083A1 (de) 2015-03-11
WO2013165466A1 (en) 2013-11-07
CN104285198B (zh) 2019-02-15

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