JP4709674B2 - 位置検出装置及びコンピュータ - Google Patents

位置検出装置及びコンピュータ Download PDF

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Publication number
JP4709674B2
JP4709674B2 JP2006081605A JP2006081605A JP4709674B2 JP 4709674 B2 JP4709674 B2 JP 4709674B2 JP 2006081605 A JP2006081605 A JP 2006081605A JP 2006081605 A JP2006081605 A JP 2006081605A JP 4709674 B2 JP4709674 B2 JP 4709674B2
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Japan
Prior art keywords
position indicator
indicator
signal
tablet
coil
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Expired - Fee Related
Application number
JP2006081605A
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English (en)
Japanese (ja)
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JP2007257359A5 (enExample
JP2007257359A (ja
Inventor
勇次 桂平
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
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Wacom Co Ltd
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Filing date
Publication date
Application filed by Wacom Co Ltd filed Critical Wacom Co Ltd
Priority to JP2006081605A priority Critical patent/JP4709674B2/ja
Priority to EP07104540.5A priority patent/EP1837744B1/en
Priority to US11/723,956 priority patent/US8368669B2/en
Priority to CN2007100894606A priority patent/CN101042626B/zh
Publication of JP2007257359A publication Critical patent/JP2007257359A/ja
Publication of JP2007257359A5 publication Critical patent/JP2007257359A5/ja
Application granted granted Critical
Publication of JP4709674B2 publication Critical patent/JP4709674B2/ja
Expired - Fee Related legal-status Critical Current
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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
    • G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Human Computer Interaction (AREA)
  • Position Input By Displaying (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP2006081605A 2006-03-23 2006-03-23 位置検出装置及びコンピュータ Expired - Fee Related JP4709674B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2006081605A JP4709674B2 (ja) 2006-03-23 2006-03-23 位置検出装置及びコンピュータ
EP07104540.5A EP1837744B1 (en) 2006-03-23 2007-03-21 Position sensing panel
US11/723,956 US8368669B2 (en) 2006-03-23 2007-03-22 Position detecting device and computer including the same
CN2007100894606A CN101042626B (zh) 2006-03-23 2007-03-23 位置检测装置以及计算机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006081605A JP4709674B2 (ja) 2006-03-23 2006-03-23 位置検出装置及びコンピュータ

Publications (3)

Publication Number Publication Date
JP2007257359A JP2007257359A (ja) 2007-10-04
JP2007257359A5 JP2007257359A5 (enExample) 2009-04-30
JP4709674B2 true JP4709674B2 (ja) 2011-06-22

Family

ID=38180169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006081605A Expired - Fee Related JP4709674B2 (ja) 2006-03-23 2006-03-23 位置検出装置及びコンピュータ

Country Status (4)

Country Link
US (1) US8368669B2 (enExample)
EP (1) EP1837744B1 (enExample)
JP (1) JP4709674B2 (enExample)
CN (1) CN101042626B (enExample)

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US8482545B2 (en) 2008-10-02 2013-07-09 Wacom Co., Ltd. Combination touch and transducer input system and method
CN101634910A (zh) * 2009-07-06 2010-01-27 深圳市巨龙科教高技术股份有限公司 一种使用超级电容器作为电源的电子笔
JP5430339B2 (ja) 2009-10-19 2014-02-26 株式会社ワコム 位置検出装置及び位置指示器
KR101603101B1 (ko) * 2009-10-23 2016-03-14 삼성전자 주식회사 디스플레이 장치 및 디스플레이 장치의 제어 방법
JP5275959B2 (ja) * 2009-11-17 2013-08-28 株式会社ワコム コイル、位置指示器、位置検出装置及びコイル巻回方法
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
JP5163681B2 (ja) * 2010-03-31 2013-03-13 ブラザー工業株式会社 座標位置検出装置
TW201211962A (en) * 2010-09-15 2012-03-16 Uc Logic Technology Corp Electromagnetic-type touch display device and method
US8952905B2 (en) * 2011-01-30 2015-02-10 Lg Electronics Inc. Image display apparatus and method for operating the same
JP5669263B2 (ja) 2011-04-11 2015-02-12 株式会社ワコム 位置指示器
US9690395B2 (en) 2012-03-06 2017-06-27 Microsoft Technology Licensing, Llc Digitizer system
CN103455232B (zh) * 2012-05-29 2016-08-10 汉王科技股份有限公司 电磁信号的控制方法、电磁感应检测装置及电磁手写系统
JP5966701B2 (ja) * 2012-07-09 2016-08-10 富士ゼロックス株式会社 情報処理装置及びプログラム
JP5983330B2 (ja) * 2012-11-09 2016-08-31 ブラザー工業株式会社 情報入力装置
CN103838414B (zh) * 2012-11-27 2018-10-12 联想(北京)有限公司 一种识别方法以及一种电子设备
US9811213B2 (en) * 2013-03-15 2017-11-07 Synaptics Incorporated Systems and methods for input device noise mitigation via a touch buffer
CN105474137B (zh) * 2013-09-27 2019-01-04 株式会社和冠 位置检测装置以及其位置指示器
KR102125404B1 (ko) * 2013-10-15 2020-06-22 엘지디스플레이 주식회사 터치감지시스템 및 표시장치
CN104679357A (zh) * 2013-11-26 2015-06-03 天津富纳源创科技有限公司 混合型触摸屏
EP4177718A1 (en) * 2014-01-22 2023-05-10 Wacom Co., Ltd. Position indicator, position detecting device, position detecting circuit, and position detecting method
EP3279773B1 (en) 2015-03-31 2020-10-21 Wacom Co., Ltd. Electronic pen
TWI727951B (zh) 2015-05-21 2021-05-21 日商和冠股份有限公司 主動式觸控筆
CN117348745A (zh) * 2017-02-22 2024-01-05 株式会社和冠 主动式触控笔及主动式触控笔中的控制器集成电路
JP6908442B2 (ja) 2017-06-06 2021-07-28 株式会社ワコム 位置指示器
KR102468750B1 (ko) * 2017-12-29 2022-11-18 엘지디스플레이 주식회사 터치표시장치, 터치시스템, 터치구동회로, 펜 및 펜 센싱 방법
KR102475781B1 (ko) 2018-08-09 2022-12-09 삼성전자주식회사 배터리를 충전하는 디지털 펜 및 그 동작 방법
CN110212651B (zh) * 2019-05-21 2024-04-05 深圳市优笔触控科技有限公司 双线圈天线板及其控制电路
JP6882839B2 (ja) * 2020-06-09 2021-06-02 株式会社ワコム 電子ペン
KR20250110987A (ko) * 2024-01-12 2025-07-22 삼성디스플레이 주식회사 디스플레이 장치 및 그 제어방법

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JP3272544B2 (ja) * 1994-07-18 2002-04-08 株式会社ワコム 位置検出装置及びその位置指示器
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CN1292348C (zh) * 2002-09-24 2006-12-27 株式会社华科姆 位置检测装置
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Also Published As

Publication number Publication date
CN101042626B (zh) 2011-11-30
US8368669B2 (en) 2013-02-05
EP1837744A2 (en) 2007-09-26
CN101042626A (zh) 2007-09-26
EP1837744A3 (en) 2007-10-10
JP2007257359A (ja) 2007-10-04
EP1837744B1 (en) 2018-08-15
US20070227785A1 (en) 2007-10-04

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