TWI429882B - A position detecting device and a display device - Google Patents

A position detecting device and a display device Download PDF

Info

Publication number
TWI429882B
TWI429882B TW097123088A TW97123088A TWI429882B TW I429882 B TWI429882 B TW I429882B TW 097123088 A TW097123088 A TW 097123088A TW 97123088 A TW97123088 A TW 97123088A TW I429882 B TWI429882 B TW I429882B
Authority
TW
Taiwan
Prior art keywords
sensing
amorphous layer
circuit board
magnetic
disposed
Prior art date
Application number
TW097123088A
Other languages
English (en)
Chinese (zh)
Other versions
TW200921054A (en
Inventor
Masamitsu Fukushima
Masamitsu Ito
Toshihiko Horie
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
Publication of TW200921054A publication Critical patent/TW200921054A/zh
Application granted granted Critical
Publication of TWI429882B publication Critical patent/TWI429882B/zh

Links

Classifications

    • 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

Landscapes

  • 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)
TW097123088A 2007-06-22 2008-06-20 A position detecting device and a display device TWI429882B (zh)

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 (2)

Publication Number Publication Date
TW200921054A TW200921054A (en) 2009-05-16
TWI429882B true TWI429882B (zh) 2014-03-11

Family

ID=39766839

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097123088A TWI429882B (zh) 2007-06-22 2008-06-20 A position detecting device and a display device

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)

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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
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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
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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
CN103444044B (zh) * 2012-02-29 2017-02-22 松下知识产权经营株式会社 充电装置
KR20150012238A (ko) * 2012-03-14 2015-02-03 오렌지 뮤직 일렉트로닉 컴퍼니 리미티드 시청각 교육장치
EP2858470B1 (en) * 2012-06-04 2023-04-12 Amosense Co., Ltd. Magnetic field shielding sheet for digitizer, method for manufacturing same, and portable terminal device using same
KR101999119B1 (ko) 2012-07-11 2019-07-12 삼성전자 주식회사 펜 입력 장치를 이용하는 입력 방법 및 그 단말
CN104704937B (zh) * 2012-10-04 2019-01-04 株式会社东芝 磁性片及使用磁性片的显示器
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
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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
WO2017017800A1 (ja) * 2015-07-29 2017-02-02 株式会社ワコム 座標入力装置
JP6826041B2 (ja) * 2015-10-22 2021-02-03 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
WO2020255605A1 (ja) 2019-06-20 2020-12-24 株式会社ワコム 位置検出装置
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

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Also Published As

Publication number Publication date
TW200921054A (en) 2009-05-16
CN101329607B (zh) 2012-10-31
US8149220B2 (en) 2012-04-03
EP2015030B1 (en) 2013-06-05
CN101329607A (zh) 2008-12-24
EP2015030A3 (en) 2012-01-11
US20090160790A1 (en) 2009-06-25
EP2015030A2 (en) 2009-01-14
JP4972782B2 (ja) 2012-07-11
JP2009003796A (ja) 2009-01-08

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