CN101329607B - 位置检测装置及显示装置 - Google Patents

位置检测装置及显示装置 Download PDF

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Publication number
CN101329607B
CN101329607B CN2008101286918A CN200810128691A CN101329607B CN 101329607 B CN101329607 B CN 101329607B CN 2008101286918 A CN2008101286918 A CN 2008101286918A CN 200810128691 A CN200810128691 A CN 200810128691A CN 101329607 B CN101329607 B CN 101329607B
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CN
China
Prior art keywords
cell winding
magnetic circuit
mentioned
unformed layer
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.)
Expired - Fee Related
Application number
CN2008101286918A
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English (en)
Chinese (zh)
Other versions
CN101329607A (zh
Inventor
福岛正光
伊藤雅充
堀江利彦
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
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
Publication of CN101329607A publication Critical patent/CN101329607A/zh
Application granted granted Critical
Publication of CN101329607B publication Critical patent/CN101329607B/zh
Expired - Fee Related legal-status Critical Current
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Electromagnetism (AREA)
  • Position Input By Displaying (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
CN2008101286918A 2007-06-22 2008-06-23 位置检测装置及显示装置 Expired - Fee Related CN101329607B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007-165469 2007-06-22
JP2007165469A JP4972782B2 (ja) 2007-06-22 2007-06-22 位置検出装置
JP2007165469 2007-06-22

Publications (2)

Publication Number Publication Date
CN101329607A CN101329607A (zh) 2008-12-24
CN101329607B true CN101329607B (zh) 2012-10-31

Family

ID=39766839

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008101286918A Expired - Fee Related CN101329607B (zh) 2007-06-22 2008-06-23 位置检测装置及显示装置

Country Status (5)

Country Link
US (1) US8149220B2 (enExample)
EP (1) EP2015030B1 (enExample)
JP (1) JP4972782B2 (enExample)
CN (1) CN101329607B (enExample)
TW (1) TWI429882B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103941952A (zh) * 2014-03-31 2014-07-23 上海天马微电子有限公司 一种电磁感应式触控基板以及电感式触控显示装置

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5094376B2 (ja) * 2007-12-28 2012-12-12 株式会社ワコム 位置検出装置
KR100975868B1 (ko) * 2008-07-23 2010-08-13 삼성모바일디스플레이주식회사 평판 표시장치
TWD133928S1 (zh) * 2008-12-17 2010-03-21 和冠股份有限公司 座標輸入機
TWD133929S1 (zh) * 2008-12-17 2010-03-21 和冠股份有限公司 座標輸入機
USD639803S1 (en) 2009-05-26 2011-06-14 Plastic Logic Limited Electronic document reader
WO2010138385A1 (en) * 2009-05-27 2010-12-02 Analog Devices, Inc. Multiuse optical sensor
JP5270482B2 (ja) * 2009-07-13 2013-08-21 株式会社ワコム 位置検出装置及びセンサユニット
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
USD641352S1 (en) * 2009-11-18 2011-07-12 Plastic Logic Limited Electronic document reader
TWI424386B (zh) * 2010-03-19 2014-01-21 Prime View Int Co Ltd 雙態顯示器
CN102298226B (zh) * 2010-06-22 2014-05-14 元太科技工业股份有限公司 双稳态显示器
US8344836B2 (en) 2010-09-17 2013-01-01 Apple Inc. Protective cover for a tablet computer
US8395465B2 (en) * 2010-09-17 2013-03-12 Apple Inc. Cover for an electric device
JP5459795B2 (ja) 2011-06-06 2014-04-02 株式会社ワコム 電子機器
WO2013009071A2 (en) 2011-07-11 2013-01-17 Samsung Electronics Co., Ltd. Input device
KR101804579B1 (ko) 2011-07-11 2017-12-05 삼성전자주식회사 입력 장치
USD689490S1 (en) * 2011-08-08 2013-09-10 Wacom Co., Ltd. Front portion of a coordinate input device
US10191177B2 (en) 2011-11-11 2019-01-29 Nokia Technologies Oy Apparatus and a method for metal detection involving a mobile terminal with a display
JP5831902B2 (ja) 2011-12-27 2015-12-09 株式会社ワコム 操作スイッチ装置
EP2811816B1 (en) * 2012-02-03 2025-04-09 Amosense Co. Ltd. Magnetic field shielding sheet for digitizer, manufacturing method thereof, and portable terminal device using same
JP5892595B2 (ja) 2012-02-06 2016-03-23 株式会社ワコム 位置指示器
JP5137150B1 (ja) 2012-02-23 2013-02-06 株式会社ワコム 手書き情報入力装置及び手書き情報入力装置を備えた携帯電子機器
EP2696467A4 (en) 2012-02-29 2015-11-18 Panasonic Ip Man Co Ltd LOADING APPARATUS
GB2501376B (en) * 2012-03-14 2015-01-28 Orange Music Electronic Company Ltd Audiovisual teaching apparatus
IN2014DN10233A (enExample) * 2012-06-04 2015-08-07 Amosense Co Ltd
KR101999119B1 (ko) 2012-07-11 2019-07-12 삼성전자 주식회사 펜 입력 장치를 이용하는 입력 방법 및 그 단말
WO2014054499A1 (ja) * 2012-10-04 2014-04-10 株式会社東芝 磁性シートおよびそれを用いたディスプレイ
USD748630S1 (en) * 2012-10-09 2016-02-02 Logitech Europe S.A. Wireless touch sensor device
DE102012224386B3 (de) * 2012-12-27 2014-02-13 Sick Ag Induktiver Sensor
TW201445410A (zh) * 2013-05-22 2014-12-01 Waltop Int Corp 電磁感應板結構及其製作方法、及電磁式手寫輸入裝置
JP2015026235A (ja) 2013-07-26 2015-02-05 株式会社ワコム 電磁誘導方式のセンサ、電磁誘導方式のセンサ用カバーレイ部材及び電磁誘導方式のセンサの製法
KR101800295B1 (ko) 2013-09-04 2017-12-20 엘지디스플레이 주식회사 위치감지방법, 위치감지장치, 안테나 장치 및 디스플레이 장치
KR102193915B1 (ko) * 2014-02-10 2020-12-23 삼성디스플레이 주식회사 터치 센서 기판 및 이를 포함하는 표시 장치
KR102248709B1 (ko) * 2014-07-08 2021-05-07 가부시키가이샤 와코무 위치 지시기
TWI727951B (zh) 2015-05-21 2021-05-21 日商和冠股份有限公司 主動式觸控筆
WO2017017800A1 (ja) * 2015-07-29 2017-02-02 株式会社ワコム 座標入力装置
WO2017068939A1 (ja) * 2015-10-22 2017-04-27 株式会社ワコム 位置指示器及び位置検出装置
JP6698386B2 (ja) 2016-03-10 2020-05-27 株式会社ジャパンディスプレイ 表示装置およびタッチ検出装置
CN113994307B (zh) 2019-06-20 2025-05-16 株式会社和冠 位置检测装置
WO2022185368A1 (ja) * 2021-03-01 2022-09-09 シャープ株式会社 表示装置
JP2023145227A (ja) 2022-03-28 2023-10-11 株式会社ワコム センサコントロールボード、表示装置及び表示装置の制御方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5130500A (en) * 1989-07-18 1992-07-14 Kabushikikaisha Wacom Digitizer having flat tablet with magnetic shield plate
CN1744020A (zh) * 2004-08-30 2006-03-08 株式会社华科姆 坐标指示器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6092333U (ja) * 1983-11-24 1985-06-24 シャープ株式会社 手書き入力装置
JPS60186924A (ja) 1984-03-06 1985-09-24 Wacom Co Ltd デイスプレイ付座標入力装置
KR930011886B1 (ko) * 1984-12-28 1993-12-22 가부시기가이샤 와꼬무 위치 검출 장치
US4956526A (en) * 1989-07-18 1990-09-11 Kabushikikaisha Wacom Digitizer having flat tablet with magnetic shield plate
JPH06309085A (ja) * 1993-04-20 1994-11-04 Seiko Instr Inc 座標読取装置
JP2591585B2 (ja) 1993-10-18 1997-03-19 平岡織染株式会社 電磁波シールド性積層シート
JPH1049287A (ja) * 1996-07-29 1998-02-20 Wacom Co Ltd 位置検出装置のタブレット
KR20010094773A (ko) * 2001-03-16 2001-11-03 장광식 정윤철 편광판 일체형 터치 패널 및 터치 패널 일체형 평판디스플레이 그리고 적층 방법
KR100487878B1 (ko) 2001-06-29 2005-05-04 마츠시다 덴코 가부시키가이샤 위치 센서
CN2567694Y (zh) * 2002-09-16 2003-08-20 台均实业有限公司 内置导线网格电磁感应层的触摸控制显示屏
JP4799040B2 (ja) * 2005-04-26 2011-10-19 株式会社ワコム 位置検出装置、および、位置入力装置
JP4568661B2 (ja) * 2005-08-30 2010-10-27 株式会社ワコム 位置検出装置、位置入力装置、及び、コンピュータ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5130500A (en) * 1989-07-18 1992-07-14 Kabushikikaisha Wacom Digitizer having flat tablet with magnetic shield plate
CN1744020A (zh) * 2004-08-30 2006-03-08 株式会社华科姆 坐标指示器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103941952A (zh) * 2014-03-31 2014-07-23 上海天马微电子有限公司 一种电磁感应式触控基板以及电感式触控显示装置
CN103941952B (zh) * 2014-03-31 2017-03-29 上海天马微电子有限公司 一种电磁感应式触控基板以及电感式触控显示装置
US9612702B2 (en) 2014-03-31 2017-04-04 Shanghai Tianma Micro-electronics Co., Ltd. Electromagnetic-type touch substrate and electromagnetic-type touch display apparatus

Also Published As

Publication number Publication date
CN101329607A (zh) 2008-12-24
US20090160790A1 (en) 2009-06-25
JP2009003796A (ja) 2009-01-08
JP4972782B2 (ja) 2012-07-11
US8149220B2 (en) 2012-04-03
EP2015030A3 (en) 2012-01-11
EP2015030B1 (en) 2013-06-05
TW200921054A (en) 2009-05-16
TWI429882B (zh) 2014-03-11
EP2015030A2 (en) 2009-01-14

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Granted publication date: 20121031