KR102184579B1 - 위치 지시기, 신호 처리 회로, 신호 공급 제어 방법 및 신호 처리 방법 - Google Patents

위치 지시기, 신호 처리 회로, 신호 공급 제어 방법 및 신호 처리 방법 Download PDF

Info

Publication number
KR102184579B1
KR102184579B1 KR1020160019482A KR20160019482A KR102184579B1 KR 102184579 B1 KR102184579 B1 KR 102184579B1 KR 1020160019482 A KR1020160019482 A KR 1020160019482A KR 20160019482 A KR20160019482 A KR 20160019482A KR 102184579 B1 KR102184579 B1 KR 102184579B1
Authority
KR
South Korea
Prior art keywords
signal
circuit
electrode
position indicator
sensor
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.)
Active
Application number
KR1020160019482A
Other languages
English (en)
Korean (ko)
Other versions
KR20160102351A (ko
Inventor
히로시 무나카타
요시히사 스기야마
Original Assignee
가부시키가이샤 와코무
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 가부시키가이샤 와코무 filed Critical 가부시키가이샤 와코무
Publication of KR20160102351A publication Critical patent/KR20160102351A/ko
Application granted granted Critical
Publication of KR102184579B1 publication Critical patent/KR102184579B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • G06F3/041—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 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
    • 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 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

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)
KR1020160019482A 2015-02-20 2016-02-19 위치 지시기, 신호 처리 회로, 신호 공급 제어 방법 및 신호 처리 방법 Active KR102184579B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2015-031811 2015-02-20
JP2015031811A JP6544791B2 (ja) 2015-02-20 2015-02-20 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

Publications (2)

Publication Number Publication Date
KR20160102351A KR20160102351A (ko) 2016-08-30
KR102184579B1 true KR102184579B1 (ko) 2020-12-01

Family

ID=55411258

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160019482A Active KR102184579B1 (ko) 2015-02-20 2016-02-19 위치 지시기, 신호 처리 회로, 신호 공급 제어 방법 및 신호 처리 방법

Country Status (6)

Country Link
US (1) US10019082B2 (enExample)
EP (1) EP3059665B1 (enExample)
JP (1) JP6544791B2 (enExample)
KR (1) KR102184579B1 (enExample)
CN (1) CN105912175B (enExample)
TW (1) TWI702515B (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US10168804B2 (en) * 2015-09-08 2019-01-01 Apple Inc. Stylus for electronic devices
EP3525069B1 (en) * 2016-10-06 2021-03-17 Wacom Co., Ltd. Stylus and controller
US10073548B2 (en) * 2016-11-08 2018-09-11 Wacom Co., Ltd. Stylus having variable transmit signal strength, and sensor for detecting such stylus
TWI598776B (zh) * 2016-11-10 2017-09-11 翰碩電子股份有限公司 電容筆及其判別傾斜角度的方法
US10331235B2 (en) * 2016-11-23 2019-06-25 Wacom Co., Ltd. Stylus tilt detection based on bidirectional communication between stylus and stylus sensor controller
KR102303139B1 (ko) * 2017-03-16 2021-09-17 삼성전자주식회사 입력 장치, 전자 시스템 및 그 제어 방법
JP6908442B2 (ja) * 2017-06-06 2021-07-28 株式会社ワコム 位置指示器
TWI630513B (zh) * 2017-08-04 2018-07-21 Waltop International Corporation 可提供傾斜角與方位角偵測訊號的電容筆
EP3680755B1 (en) * 2017-09-04 2025-07-02 Wacom Co., Ltd. Spatial position indication system
EP3690615B1 (en) * 2017-09-27 2023-10-04 Wacom Co., Ltd. Position indicator
WO2019082478A1 (ja) * 2017-10-25 2019-05-02 株式会社ワコム 位置指示器及び位置指示装置並びに位置指示器の傾きの検出方法
JP6537759B1 (ja) * 2017-11-14 2019-07-03 株式会社ワコム センサコントローラ
TWI632498B (zh) * 2017-11-24 2018-08-11 意象無限股份有限公司 觸控辨識裝置及其訊號量測方法
EP3719620B1 (en) * 2017-11-29 2022-09-07 Wacom Co., Ltd. Communication method executed between active pen and sensor controller
KR102468750B1 (ko) * 2017-12-29 2022-11-18 엘지디스플레이 주식회사 터치표시장치, 터치시스템, 터치구동회로, 펜 및 펜 센싱 방법
KR102227274B1 (ko) * 2018-08-09 2021-03-15 삼성전자주식회사 버튼을 포함하는 전자 펜 장치, 전자 펜 장치에서의 동작 방법 및 시스템
JP7351842B2 (ja) * 2018-09-27 2023-09-27 株式会社ワコム 座標検出方法
JP7155022B2 (ja) * 2019-01-11 2022-10-18 株式会社ワコム ペン
CN109710094A (zh) * 2019-01-16 2019-05-03 深圳市绘王动漫科技有限公司 位置检测系统及电子手写笔
JP7366067B2 (ja) * 2019-01-17 2023-10-20 株式会社ワコム 静電結合方式の電子ペン
JP7346160B2 (ja) * 2019-08-23 2023-09-19 株式会社ワコム スタイラス及び集積回路
JP7596286B2 (ja) * 2019-10-16 2024-12-09 株式会社ワコム 電子ペン及び電子ペン用本体部
CN114761911B (zh) * 2020-01-21 2025-08-12 株式会社和冠 电子笔及电子笔用笔芯以及电子笔用充电托盘
WO2021161701A1 (ja) * 2020-02-10 2021-08-19 株式会社ワコム ポインタの位置検出方法及びセンサコントローラ
JP7576078B2 (ja) * 2020-02-28 2024-10-30 株式会社ワコム 情報入出力システム
CN116736991B (zh) * 2022-09-23 2024-05-14 荣耀终端有限公司 一种触控笔的控制方法、触控笔及存储介质

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130106718A1 (en) * 2011-10-28 2013-05-02 Atmel Corporation Dynamic Reconfiguration of Electrodes in an Active Stylus

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0793081A (ja) * 1993-09-24 1995-04-07 Toshiba Corp 静電誘導式座標検出装置
US9201556B2 (en) * 2006-11-08 2015-12-01 3M Innovative Properties Company Touch location sensing system and method employing sensor data fitting to a predefined curve
JP4872113B2 (ja) * 2007-09-10 2012-02-08 株式会社ワコム 位置検出装置
US8481872B2 (en) * 2008-12-22 2013-07-09 N-Trig Ltd. Digitizer, stylus and method of synchronization therewith
TWI502439B (zh) 2009-01-06 2015-10-01 Elan Microelectronics Corp Touch input system and its control method
JP5396167B2 (ja) 2009-06-18 2014-01-22 株式会社ワコム 指示体検出装置及び指示体検出方法
JP5295008B2 (ja) 2009-06-18 2013-09-18 株式会社ワコム 指示体検出装置
JP5295090B2 (ja) * 2009-12-18 2013-09-18 株式会社ワコム 指示体検出装置
JP5345050B2 (ja) * 2009-12-25 2013-11-20 株式会社ワコム 指示体、位置検出装置及び位置検出方法
CN101727218A (zh) * 2010-01-27 2010-06-09 北京爱易玛克科技有限公司 具有压力值检测功能的电子手写笔
JP5442479B2 (ja) * 2010-02-05 2014-03-12 株式会社ワコム 指示体、位置検出装置及び位置検出方法
EP2580645B1 (en) 2010-06-11 2019-11-27 Microsoft Technology Licensing, LLC Object orientation detection with a digitizer
WO2012057887A1 (en) * 2010-10-28 2012-05-03 Cypress Semiconductor Corporation Capacitive stylus with palm rejection
JP5578566B2 (ja) 2010-12-08 2014-08-27 株式会社ワコム 指示体検出装置および指示体検出方法
JP5669263B2 (ja) * 2011-04-11 2015-02-12 株式会社ワコム 位置指示器
US8638320B2 (en) * 2011-06-22 2014-01-28 Apple Inc. Stylus orientation detection
KR20130034765A (ko) * 2011-09-29 2013-04-08 삼성전자주식회사 휴대 단말기의 펜 입력 방법 및 장치
US9459709B2 (en) 2011-10-28 2016-10-04 Atmel Corporation Scaling voltage for data communication between active stylus and touch-sensor device
US8933899B2 (en) * 2011-10-28 2015-01-13 Atmel Corporation Pulse- or frame-based communication using active stylus
US8866767B2 (en) 2011-10-28 2014-10-21 Atmel Corporation Active stylus with high voltage
KR101282430B1 (ko) 2012-03-26 2013-07-04 삼성디스플레이 주식회사 스타일러스, 압력 검출 시스템 및 그의 구동방법
KR101999119B1 (ko) 2012-07-11 2019-07-12 삼성전자 주식회사 펜 입력 장치를 이용하는 입력 방법 및 그 단말
JP6021174B2 (ja) 2012-08-08 2016-11-09 株式会社ワコム 位置検出装置およびその位置指示器
US9563304B2 (en) 2012-08-15 2017-02-07 Atmel Corporation Active stylus with passive mutual measurements
US9690394B2 (en) 2012-09-14 2017-06-27 Apple Inc. Input device having extendable nib
JP5984259B2 (ja) * 2012-09-20 2016-09-06 株式会社ワコム 位置検出装置
KR102065703B1 (ko) * 2013-02-07 2020-02-11 삼성전자주식회사 터치 펜, 터치 펜 인식을 위한 전자 장치 및 그 운용 방법
TW201500981A (zh) * 2013-06-27 2015-01-01 Raydium Semiconductor Corp 觸控輸入裝置
KR101489813B1 (ko) * 2013-06-28 2015-02-04 삼성전기주식회사 능동형 스타일러스 팬을 포함한 터치패널 및 그 제어방법
TWI502459B (zh) * 2013-07-08 2015-10-01 Acer Inc 電子裝置及其觸控操作方法
KR102187843B1 (ko) * 2013-08-19 2020-12-07 삼성전자 주식회사 펜을 갖는 사용자 기기의 화면 제공 방법
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130106718A1 (en) * 2011-10-28 2013-05-02 Atmel Corporation Dynamic Reconfiguration of Electrodes in an Active Stylus

Also Published As

Publication number Publication date
US20160246389A1 (en) 2016-08-25
EP3059665B1 (en) 2020-09-16
KR20160102351A (ko) 2016-08-30
US10019082B2 (en) 2018-07-10
CN105912175B (zh) 2021-03-12
CN105912175A (zh) 2016-08-31
JP2016153954A (ja) 2016-08-25
JP6544791B2 (ja) 2019-07-17
TWI702515B (zh) 2020-08-21
EP3059665A3 (en) 2016-11-23
TW201636788A (zh) 2016-10-16
EP3059665A2 (en) 2016-08-24

Similar Documents

Publication Publication Date Title
KR102184579B1 (ko) 위치 지시기, 신호 처리 회로, 신호 공급 제어 방법 및 신호 처리 방법
JP6487694B2 (ja) 位置指示器及び信号処理装置
KR102389701B1 (ko) 위치 지시기
KR102551801B1 (ko) 위치 지시기
US11675467B2 (en) Position indicator including conductor that surrounds conductive core body and is selectively electrically coupled to charging element of power supply circuit
JP2025105653A (ja) 位置指示器
JP6719001B2 (ja) 位置指示器及び信号処理装置

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20160219

PG1501 Laying open of application
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20190117

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 20160219

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20200525

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20201111

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20201124

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20201125

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20231120

Start annual number: 4

End annual number: 4