CN102609126B - 指示体检测装置及指示体检测方法 - Google Patents

指示体检测装置及指示体检测方法 Download PDF

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Publication number
CN102609126B
CN102609126B CN201110402365.3A CN201110402365A CN102609126B CN 102609126 B CN102609126 B CN 102609126B CN 201110402365 A CN201110402365 A CN 201110402365A CN 102609126 B CN102609126 B CN 102609126B
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CN
China
Prior art keywords
code
correlation value
codes
circuit
signal
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.)
Expired - Fee Related
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CN201110402365.3A
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English (en)
Chinese (zh)
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CN102609126A (zh
Inventor
山本定雄
小田康雄
杉山义久
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Wacom Co Ltd
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Wacom Co Ltd
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Publication of CN102609126A publication Critical patent/CN102609126A/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
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
    • 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

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  • 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)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
CN201110402365.3A 2010-12-08 2011-12-06 指示体检测装置及指示体检测方法 Expired - Fee Related CN102609126B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010273272A JP5578566B2 (ja) 2010-12-08 2010-12-08 指示体検出装置および指示体検出方法
JP2010-273272 2010-12-08

Publications (2)

Publication Number Publication Date
CN102609126A CN102609126A (zh) 2012-07-25
CN102609126B true CN102609126B (zh) 2016-09-21

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CN201110402365.3A Expired - Fee Related CN102609126B (zh) 2010-12-08 2011-12-06 指示体检测装置及指示体检测方法

Country Status (5)

Country Link
US (1) US9235288B2 (https=)
EP (1) EP2463760B1 (https=)
JP (1) JP5578566B2 (https=)
CN (1) CN102609126B (https=)
TW (1) TWI521216B (https=)

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JP6240530B2 (ja) 2014-02-21 2017-11-29 株式会社ワコム 信号処理回路、信号処理方法、位置検出装置及び電子機器
JP6304814B2 (ja) 2014-05-23 2018-04-04 株式会社ワコム 位置検出装置及び位置指示器
JP6472196B2 (ja) 2014-09-17 2019-02-20 株式会社ワコム センサ信号処理回路及びセンサ信号処理方法
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
JP6430331B2 (ja) * 2015-05-18 2018-11-28 アルプス電気株式会社 入力装置、入力装置の制御方法および入力装置の制御方法をコンピュータに実行させるプログラム
KR102496591B1 (ko) * 2015-08-19 2023-02-07 가부시키가이샤 와코무 스타일러스가 센서 컨트롤러를 검출하는 방법, 스타일러스, 및 센서 컨트롤러
JP6532105B2 (ja) 2015-12-17 2019-06-19 株式会社ワコム タッチパネル、信号処理装置及びグランドカップリング方法
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
JP2018063802A (ja) * 2016-10-12 2018-04-19 株式会社デンソーウェーブ 静電容量式タッチスイッチ装置
JP2018190347A (ja) 2017-05-11 2018-11-29 株式会社ジャパンディスプレイ 表示装置
CN109979503B (zh) * 2019-03-22 2021-04-30 安徽大学 一种在内存中实现汉明距离计算的静态随机存储器电路结构
CN109991569B (zh) * 2019-04-03 2021-01-15 北京邮电大学 一种基于毫米波机器人的反射物定位方法及装置

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Also Published As

Publication number Publication date
JP5578566B2 (ja) 2014-08-27
EP2463760A2 (en) 2012-06-13
TWI521216B (zh) 2016-02-11
US20120146940A1 (en) 2012-06-14
JP2012123599A (ja) 2012-06-28
EP2463760A3 (en) 2014-04-09
EP2463760B1 (en) 2017-08-02
US9235288B2 (en) 2016-01-12
CN102609126A (zh) 2012-07-25
TW201234024A (en) 2012-08-16

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Granted publication date: 20160921