US20140043301A1 - Position detecting device and position indicator thereof - Google Patents

Position detecting device and position indicator thereof Download PDF

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Publication number
US20140043301A1
US20140043301A1 US13/923,213 US201313923213A US2014043301A1 US 20140043301 A1 US20140043301 A1 US 20140043301A1 US 201313923213 A US201313923213 A US 201313923213A US 2014043301 A1 US2014043301 A1 US 2014043301A1
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United States
Prior art keywords
position indicator
tablet
electrode
electrodes
pattern information
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.)
Abandoned
Application number
US13/923,213
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English (en)
Inventor
Yuji Katsurahira
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.)
Wacom Co Ltd
Original Assignee
Wacom Co Ltd
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 Wacom Co Ltd filed Critical Wacom Co Ltd
Assigned to WACOM CO., LTD. reassignment WACOM CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KATSURAHIRA, YUJI
Publication of US20140043301A1 publication Critical patent/US20140043301A1/en
Priority to US15/950,004 priority Critical patent/US11216087B2/en
Abandoned legal-status Critical Current

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    • 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
    • G06F3/0441—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
    • 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
    • G06F3/0446—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; CALCULATING OR 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
    • G06F2203/04104—Multi-touch detection in digitiser, i.e. details about the simultaneous detection of a plurality of touching locations, e.g. multiple fingers or pen and finger
US13/923,213 2012-08-08 2013-06-20 Position detecting device and position indicator thereof Abandoned US20140043301A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/950,004 US11216087B2 (en) 2012-08-08 2018-04-10 Position detecting device and position indicator thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012-176102 2012-08-08
JP2012176102A JP6021174B2 (ja) 2012-08-08 2012-08-08 位置検出装置およびその位置指示器

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US15/950,004 Continuation US11216087B2 (en) 2012-08-08 2018-04-10 Position detecting device and position indicator thereof

Publications (1)

Publication Number Publication Date
US20140043301A1 true US20140043301A1 (en) 2014-02-13

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
US13/923,213 Abandoned US20140043301A1 (en) 2012-08-08 2013-06-20 Position detecting device and position indicator thereof
US15/950,004 Active US11216087B2 (en) 2012-08-08 2018-04-10 Position detecting device and position indicator thereof

Family Applications After (1)

Application Number Title Priority Date Filing Date
US15/950,004 Active US11216087B2 (en) 2012-08-08 2018-04-10 Position detecting device and position indicator thereof

Country Status (4)

Country Link
US (2) US20140043301A1 (zh)
EP (1) EP2696268B1 (zh)
JP (1) JP6021174B2 (zh)
CN (1) CN103576895B (zh)

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CN104461163A (zh) * 2014-12-26 2015-03-25 广州华欣电子科技有限公司 一种触控识别方法、触摸屏及书写笔
US20150338968A1 (en) * 2014-05-21 2015-11-26 shanghai Tianma Micro-Electronics Co., LTD Electromagnetic inductive touch panel and drive detection method thereof and coordinate input apparatus
US20160098105A1 (en) * 2013-09-13 2016-04-07 Atmel Corporation Method and System for Determining Stylus Tilt in Relation to a Touch-Sensing Device
US20160188016A1 (en) * 2014-12-26 2016-06-30 Wacom Co., Ltd. Position pointer and signal processor
US9665184B2 (en) 2014-05-23 2017-05-30 Wacom Co., Ltd. Position detector and position pointer
US10019082B2 (en) 2015-02-20 2018-07-10 Wacom Co., Ltd. Position pointer, signal processing circuit, signal supply controlling method and signal processing method
JP2018526734A (ja) * 2015-09-11 2018-09-13 タクチュアル ラブズ シーオー． セミパッシブスタイラス
US10331235B2 (en) 2016-11-23 2019-06-25 Wacom Co., Ltd. Stylus tilt detection based on bidirectional communication between stylus and stylus sensor controller
US10437351B2 (en) 2016-08-17 2019-10-08 Shenzhen GOODIX Technology Co., Ltd. Method for detecting input device and detection device
US20200033958A1 (en) * 2017-06-06 2020-01-30 Wacom Co., Ltd. Position indicator
US10627928B2 (en) * 2015-08-19 2020-04-21 Wacom Co., Ltd. Method for stylus to detect sensor controller using repeated reception of symbols, stylus, and sensor controller
JP2020177591A (ja) * 2019-04-22 2020-10-29 株式会社ワコム ペン状態検出回路及びペン状態検出方法
US11061515B2 (en) 2017-09-27 2021-07-13 Wacom Co., Ltd. Position indicator
US11327580B2 (en) 2016-07-22 2022-05-10 Wacom Co., Ltd. Electronic pen and coordinate input apparatus
US11340720B2 (en) * 2016-09-01 2022-05-24 Wacom Co., Ltd. Electronic device for selective transmission of downlink signal to sensor controller
US11385725B2 (en) 2018-11-09 2022-07-12 Wacom Co., Ltd. Electronic erasing device and writing information processing system
US11513640B2 (en) * 2017-10-25 2022-11-29 Wacom Co., Ltd. Position indicator, position indicating device, and detection method of tilt of position indicator

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KR102293319B1 (ko) 2013-12-25 2021-08-25 가부시키가이샤 와코무 위치 지시용 모듈 및 스타일러스 펜
WO2015137053A1 (ja) * 2014-03-10 2015-09-17 株式会社ワコム 位置検出装置
TWI480770B (zh) * 2014-06-27 2015-04-11 Waltop Int Corp 電容式指標裝置
WO2016079776A1 (ja) * 2014-11-17 2016-05-26 株式会社ワコム 位置指示器
CN104990494B (zh) * 2015-03-05 2016-09-07 三峡大学 一种快速测量轴孔参数的装置及测量方法
JP6486158B2 (ja) * 2015-03-16 2019-03-20 三菱電機株式会社 タッチパネル装置
US9639183B2 (en) * 2015-04-20 2017-05-02 Wacom Co., Ltd. System and method for bidirectional communication between stylus and stylus sensor controller
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EP3299936B1 (en) 2015-05-21 2020-01-01 Wacom Co., Ltd. Active stylus
JP2017068793A (ja) * 2015-10-02 2017-04-06 株式会社ダナルジャパン 信号生成装置及びスタンプシステム
US10534488B2 (en) * 2015-11-25 2020-01-14 Sharp Kabushiki Kaisha Capacitance detection method, position detection method, touch panel controller, and electronic device
WO2017110218A1 (ja) * 2015-12-25 2017-06-29 シャープ株式会社 タッチパネルコントローラ、タッチパネルシステム、およびタッチパネルの制御方法
CN105807962B (zh) * 2016-03-30 2018-07-06 汉王科技股份有限公司 触控装置和测量电容笔倾角的方法
TWI597645B (zh) * 2016-10-05 2017-09-01 翰碩電子股份有限公司 電容筆發射與應用訊號的方法及應用此方法之電容筆
JP6846285B2 (ja) * 2017-05-29 2021-03-24 エルジー ディスプレイ カンパニー リミテッド 位置検出装置及び位置検出方法
JP6719001B2 (ja) * 2019-02-21 2020-07-08 株式会社ワコム 位置指示器及び信号処理装置
CN111629328A (zh) * 2020-06-05 2020-09-04 重庆科技学院 基于NB-IoT的车载LED屏控制系统及方法
KR20210157944A (ko) 2020-06-22 2021-12-30 삼성디스플레이 주식회사 전자 장치
KR20220002788A (ko) 2020-06-30 2022-01-07 삼성디스플레이 주식회사 전자 장치
CN113918034A (zh) * 2020-07-08 2022-01-11 株式会社和冠 触控笔、传感器控制器及由它们执行的方法
KR20220008997A (ko) 2020-07-14 2022-01-24 삼성디스플레이 주식회사 전자장치
KR20220021977A (ko) 2020-08-14 2022-02-23 삼성디스플레이 주식회사 표시장치
KR20220033643A (ko) 2020-09-09 2022-03-17 삼성디스플레이 주식회사 표시 장치 및 그것의 구동 방법
KR20220043964A (ko) 2020-09-28 2022-04-06 삼성디스플레이 주식회사 전자 장치 및 이를 포함하는 인터페이스 장치
KR20220062191A (ko) 2020-11-06 2022-05-16 삼성디스플레이 주식회사 전자 장치

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TWI644240B (zh) * 2014-05-23 2018-12-11 日商和冠股份有限公司 位置檢測裝置及位置指示器
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US10338697B2 (en) 2014-05-23 2019-07-02 Wacom Co., Ltd. Position detector and position pointer
US10802610B2 (en) * 2014-12-26 2020-10-13 Wacom Co., Ltd. Position pointer and signal processor
US20160188016A1 (en) * 2014-12-26 2016-06-30 Wacom Co., Ltd. Position pointer and signal processor
US20190050072A1 (en) * 2014-12-26 2019-02-14 Wacom Co., Ltd. Position pointer and signal processor
US10216292B2 (en) * 2014-12-26 2019-02-26 Wacom Co., Ltd. Position pointer and signal processor
CN104461163A (zh) * 2014-12-26 2015-03-25 广州华欣电子科技有限公司 一种触控识别方法、触摸屏及书写笔
US10019082B2 (en) 2015-02-20 2018-07-10 Wacom Co., Ltd. Position pointer, signal processing circuit, signal supply controlling method and signal processing method
US10627928B2 (en) * 2015-08-19 2020-04-21 Wacom Co., Ltd. Method for stylus to detect sensor controller using repeated reception of symbols, stylus, and sensor controller
TWI709066B (zh) * 2015-08-19 2020-11-01 日商和冠股份有限公司 令觸控筆檢測出感測器控制器之方法、觸控筆及感測器控制器
US11048366B2 (en) 2015-08-19 2021-06-29 Wacom Co., Ltd. Sensor controller, position indicator, and position detecting system
US10969914B2 (en) * 2015-08-19 2021-04-06 Wacom Co., Ltd. Method for sensor controller to detect stylus using repeated transmission of control signals, stylus, and system
US10775910B2 (en) 2015-08-19 2020-09-15 Wacom Co., Ltd. Sensor controller, position indicator, and position detecting system
US11556213B2 (en) 2015-08-19 2023-01-17 Wacom Co., Ltd. Sensor controller, position indicator, and position detecting system
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JP2014035631A (ja) 2014-02-24
CN103576895B (zh) 2017-12-08
EP2696268A3 (en) 2016-01-13
US11216087B2 (en) 2022-01-04
EP2696268A2 (en) 2014-02-12
CN103576895A (zh) 2014-02-12
JP6021174B2 (ja) 2016-11-09
US20180232070A1 (en) 2018-08-16

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