TWI749023B - 具有可變傳輸信號強度的觸控筆及用以偵測此觸控筆的感測器 - Google Patents

具有可變傳輸信號強度的觸控筆及用以偵測此觸控筆的感測器 Download PDF

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Publication number
TWI749023B
TWI749023B TW106121636A TW106121636A TWI749023B TW I749023 B TWI749023 B TW I749023B TW 106121636 A TW106121636 A TW 106121636A TW 106121636 A TW106121636 A TW 106121636A TW I749023 B TWI749023 B TW I749023B
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TW
Taiwan
Prior art keywords
stylus
value
sensor
signal
height
Prior art date
Application number
TW106121636A
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English (en)
Chinese (zh)
Other versions
TW201818202A (zh
Inventor
大衛查理斯 弗列克
Original Assignee
日商和冠股份有限公司
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Application filed by 日商和冠股份有限公司 filed Critical 日商和冠股份有限公司
Publication of TW201818202A publication Critical patent/TW201818202A/zh
Application granted granted Critical
Publication of TWI749023B publication Critical patent/TWI749023B/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
    • G06F3/03—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 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
    • G06F3/033—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 two-dimensional [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 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
    • G06F3/0441—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 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
    • G06F3/0442—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 OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/038—Indexing scheme relating to G06F3/038
    • G06F2203/0384—Wireless input, i.e. hardware and software details of wireless interface arrangements for pointing 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
    • G06F2203/04101—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
    • 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
    • G06F3/04162—Control or interface arrangements specially adapted for digitisers for exchanging data with external devices, e.g. smart pens, via the digitiser sensing hardware

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)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Position Input By Displaying (AREA)
TW106121636A 2016-11-08 2017-06-28 具有可變傳輸信號強度的觸控筆及用以偵測此觸控筆的感測器 TWI749023B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/345,943 US10073548B2 (en) 2016-11-08 2016-11-08 Stylus having variable transmit signal strength, and sensor for detecting such stylus
US15/345,943 2016-11-08

Publications (2)

Publication Number Publication Date
TW201818202A TW201818202A (zh) 2018-05-16
TWI749023B true TWI749023B (zh) 2021-12-11

Family

ID=60268264

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106121636A TWI749023B (zh) 2016-11-08 2017-06-28 具有可變傳輸信號強度的觸控筆及用以偵測此觸控筆的感測器

Country Status (6)

Country Link
US (1) US10073548B2 (https=)
EP (1) EP3318962B1 (https=)
JP (1) JP6971083B2 (https=)
KR (1) KR102384569B1 (https=)
CN (1) CN108062173B (https=)
TW (1) TWI749023B (https=)

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JP6920007B2 (ja) * 2017-11-29 2021-08-18 株式会社ワコム アクティブペンとセンサコントローラとの間で実行される通信方法及びアクティブペン
EP3796136B1 (en) * 2018-05-18 2025-08-06 Wacom Co., Ltd. Position indication device and information processing device
CN111164553B (zh) * 2018-09-05 2024-02-13 深圳市汇顶科技股份有限公司 触控感应方法、触控芯片、电子设备以及触控系统
US10884522B1 (en) * 2019-06-19 2021-01-05 Microsoft Technology Licensing, Llc Adaptive hover operation of touch instruments
KR102724467B1 (ko) 2019-07-26 2024-11-01 삼성전자 주식회사 전자 장치 및 전자 펜의 상태에 기반하여 전자 장치의 디지타이저 패널 제어 방법
JP7478608B2 (ja) * 2020-07-01 2024-05-07 株式会社ワコム 位置検出装置及びブログラム
KR102895819B1 (ko) * 2020-07-23 2025-12-05 삼성디스플레이 주식회사 입력 장치 및 이를 포함하는 인터페이스 장치
US11775084B2 (en) * 2021-04-20 2023-10-03 Microsoft Technology Licensing, Llc Stylus haptic component arming and power consumption
JP2023183222A (ja) * 2022-06-15 2023-12-27 株式会社ワコム 位置検出回路、位置検出方法、及び位置検出システム
CN115437488B (zh) * 2022-09-16 2025-12-12 维沃移动通信有限公司 省电方法、装置、电子设备及介质
CN117724618B (zh) * 2023-07-05 2024-12-27 荣耀终端有限公司 一种贴膜识别方法及电子设备

Citations (5)

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TW201545004A (zh) * 2014-05-27 2015-12-01 Egalax Empia Technology Inc 觸控處理器、觸控裝置、觸控系統與觸控方法
US20150363012A1 (en) * 2014-06-12 2015-12-17 Amazon Technologies, Inc. Configurable active stylus devices
TW201614437A (en) * 2014-05-13 2016-04-16 Egalax Empia Technology Inc Transmitter, touch sensitive processing apparatus and controlling method thereof and touch sensitive system
TW201629762A (zh) * 2014-09-02 2016-08-16 蘋果公司 用於可變觸覺輸出之語意架構
US20160266663A1 (en) * 2015-03-09 2016-09-15 Eivind Holsen Adaptive Transmit Voltage in Active Stylus

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US7298367B2 (en) * 2003-11-25 2007-11-20 3M Innovative Properties Company Light emitting stylus and user input device using same
JP2010067117A (ja) * 2008-09-12 2010-03-25 Mitsubishi Electric Corp タッチパネル装置
US9195351B1 (en) * 2011-09-28 2015-11-24 Amazon Technologies, Inc. Capacitive stylus
KR20140017255A (ko) * 2012-07-31 2014-02-11 삼성전자주식회사 Ｃ―ｔｙｐｅ ｔｓｐ을 이용한 전자펜 입력 인식 장치 및 방법
US9841862B2 (en) * 2012-10-16 2017-12-12 Atmel Corporation Stylus position system
US9575573B2 (en) * 2014-12-18 2017-02-21 Apple Inc. Stylus with touch sensor
JP6487694B2 (ja) * 2014-12-26 2019-03-20 株式会社ワコム 位置指示器及び信号処理装置
JP6544791B2 (ja) * 2015-02-20 2019-07-17 株式会社ワコム 位置指示器、信号処理回路、信号供給制御方法及び信号処理方法
US9841828B2 (en) * 2016-04-20 2017-12-12 Microsoft Technology Licensing, Llc Pressure sensitive stylus

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
TW201614437A (en) * 2014-05-13 2016-04-16 Egalax Empia Technology Inc Transmitter, touch sensitive processing apparatus and controlling method thereof and touch sensitive system
TW201545004A (zh) * 2014-05-27 2015-12-01 Egalax Empia Technology Inc 觸控處理器、觸控裝置、觸控系統與觸控方法
US20150363012A1 (en) * 2014-06-12 2015-12-17 Amazon Technologies, Inc. Configurable active stylus devices
TW201629762A (zh) * 2014-09-02 2016-08-16 蘋果公司 用於可變觸覺輸出之語意架構
US20160266663A1 (en) * 2015-03-09 2016-09-15 Eivind Holsen Adaptive Transmit Voltage in Active Stylus

Also Published As

Publication number Publication date
EP3318962A1 (en) 2018-05-09
CN108062173B (zh) 2023-04-11
US10073548B2 (en) 2018-09-11
KR20180051368A (ko) 2018-05-16
JP2018077826A (ja) 2018-05-17
EP3318962B1 (en) 2021-06-23
TW201818202A (zh) 2018-05-16
US20180129305A1 (en) 2018-05-10
JP6971083B2 (ja) 2021-11-24
CN108062173A (zh) 2018-05-22
KR102384569B1 (ko) 2022-04-08

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