JP4972782B2 - 位置検出装置 - Google Patents

位置検出装置 Download PDF

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Publication number
JP4972782B2
JP4972782B2 JP2007165469A JP2007165469A JP4972782B2 JP 4972782 B2 JP4972782 B2 JP 4972782B2 JP 2007165469 A JP2007165469 A JP 2007165469A JP 2007165469 A JP2007165469 A JP 2007165469A JP 4972782 B2 JP4972782 B2 JP 4972782B2
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JP
Japan
Prior art keywords
sensor
amorphous layer
coil
magnetic path
sensor coil
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Active
Application number
JP2007165469A
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English (en)
Japanese (ja)
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JP2009003796A5 (https=
JP2009003796A (ja
Inventor
利彦 堀江
正光 福島
雅充 伊藤
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
Priority to JP2007165469A priority Critical patent/JP4972782B2/ja
Priority to EP08158553.1A priority patent/EP2015030B1/en
Priority to US12/142,717 priority patent/US8149220B2/en
Priority to TW097123088A priority patent/TWI429882B/zh
Priority to CN2008101286918A priority patent/CN101329607B/zh
Publication of JP2009003796A publication Critical patent/JP2009003796A/ja
Publication of JP2009003796A5 publication Critical patent/JP2009003796A5/ja
Application granted granted Critical
Publication of JP4972782B2 publication Critical patent/JP4972782B2/ja
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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 two-dimensional [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)
JP2007165469A 2007-06-22 2007-06-22 位置検出装置 Active JP4972782B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2007165469A JP4972782B2 (ja) 2007-06-22 2007-06-22 位置検出装置
EP08158553.1A EP2015030B1 (en) 2007-06-22 2008-06-19 Position detector and display device
US12/142,717 US8149220B2 (en) 2007-06-22 2008-06-19 Position detector and display device having the same
TW097123088A TWI429882B (zh) 2007-06-22 2008-06-20 A position detecting device and a display device
CN2008101286918A CN101329607B (zh) 2007-06-22 2008-06-23 位置检测装置及显示装置

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
JP2009003796A JP2009003796A (ja) 2009-01-08
JP2009003796A5 JP2009003796A5 (https=) 2010-07-29
JP4972782B2 true JP4972782B2 (ja) 2012-07-11

Family

ID=39766839

Family Applications (1)

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

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11995270B2 (en) 2022-03-28 2024-05-28 Wacom Co., Ltd. Sensor control board, display apparatus, and control method for display apparatus

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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
TWD133929S1 (zh) * 2008-12-17 2010-03-21 和冠股份有限公司 座標輸入機
TWD133928S1 (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
EP2434945B1 (en) * 2009-05-27 2018-12-19 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
US9507390B2 (en) * 2012-02-03 2016-11-29 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
US9502922B2 (en) 2012-02-29 2016-11-22 Panasonic Intellectual Property Management Co., Ltd. Charging apparatus
KR20150012238A (ko) * 2012-03-14 2015-02-03 오렌지 뮤직 일렉트로닉 컴퍼니 리미티드 시청각 교육장치
US9392735B2 (en) * 2012-06-04 2016-07-12 Amosense Co., Ltd. Magnetic field shielding sheet for digitizer and method of manufacturing the same and portable terminal device using the same
KR101999119B1 (ko) * 2012-07-11 2019-07-12 삼성전자 주식회사 펜 입력 장치를 이용하는 입력 방법 및 그 단말
JP6556452B2 (ja) * 2012-10-04 2019-08-07 株式会社東芝 磁性シート
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
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
CN106462261B (zh) * 2014-07-08 2020-06-30 株式会社和冠 位置指示器
WO2016186191A1 (ja) 2015-05-21 2016-11-24 株式会社ワコム アクティブスタイラス
JP6618536B2 (ja) 2015-07-29 2019-12-11 株式会社ワコム 座標入力装置
EP3367217B1 (en) * 2015-10-22 2022-04-20 Wacom Co., Ltd. Position indicator and position detection apparatus
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
WO2020255605A1 (ja) 2019-06-20 2020-12-24 株式会社ワコム 位置検出装置
US12524102B2 (en) 2021-03-01 2026-01-13 Sharp Kabushiki Kaisha Display device

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11995270B2 (en) 2022-03-28 2024-05-28 Wacom Co., Ltd. Sensor control board, display apparatus, and control method for display apparatus
US12271557B2 (en) 2022-03-28 2025-04-08 Wacom Co., Ltd. Sensor control board, display apparatus, and control method for display apparatus

Also Published As

Publication number Publication date
CN101329607B (zh) 2012-10-31
JP2009003796A (ja) 2009-01-08
EP2015030A3 (en) 2012-01-11
EP2015030B1 (en) 2013-06-05
US8149220B2 (en) 2012-04-03
TWI429882B (zh) 2014-03-11
TW200921054A (en) 2009-05-16
US20090160790A1 (en) 2009-06-25
EP2015030A2 (en) 2009-01-14
CN101329607A (zh) 2008-12-24

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