JP4773330B2 - ディスプレイ装置 - Google Patents

ディスプレイ装置 Download PDF

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Publication number
JP4773330B2
JP4773330B2 JP2006348362A JP2006348362A JP4773330B2 JP 4773330 B2 JP4773330 B2 JP 4773330B2 JP 2006348362 A JP2006348362 A JP 2006348362A JP 2006348362 A JP2006348362 A JP 2006348362A JP 4773330 B2 JP4773330 B2 JP 4773330B2
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JP
Japan
Prior art keywords
display
coil
detection
position indicator
display device
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.)
Active
Application number
JP2006348362A
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English (en)
Japanese (ja)
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JP2008158891A5 (enExample
JP2008158891A (ja
Inventor
定雄 山本
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 JP2006348362A priority Critical patent/JP4773330B2/ja
Priority to US11/960,907 priority patent/US9001084B2/en
Publication of JP2008158891A publication Critical patent/JP2008158891A/ja
Publication of JP2008158891A5 publication Critical patent/JP2008158891A5/ja
Application granted granted Critical
Publication of JP4773330B2 publication Critical patent/JP4773330B2/ja
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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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Position Input By Displaying (AREA)
JP2006348362A 2006-12-25 2006-12-25 ディスプレイ装置 Active JP4773330B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006348362A JP4773330B2 (ja) 2006-12-25 2006-12-25 ディスプレイ装置
US11/960,907 US9001084B2 (en) 2006-12-25 2007-12-20 Position detecting device and display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006348362A JP4773330B2 (ja) 2006-12-25 2006-12-25 ディスプレイ装置

Publications (3)

Publication Number Publication Date
JP2008158891A JP2008158891A (ja) 2008-07-10
JP2008158891A5 JP2008158891A5 (enExample) 2010-02-18
JP4773330B2 true JP4773330B2 (ja) 2011-09-14

Family

ID=39542101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006348362A Active JP4773330B2 (ja) 2006-12-25 2006-12-25 ディスプレイ装置

Country Status (2)

Country Link
US (1) US9001084B2 (enExample)
JP (1) JP4773330B2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4906126B2 (ja) * 2008-11-18 2012-03-28 日東電工株式会社 タッチパネル
TWM366123U (en) * 2009-04-10 2009-10-01 Prime View Int Co Ltd Touch control display apparatus and position indicator thereof
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
CN102253787B (zh) * 2010-05-21 2014-12-10 宸鸿科技(厦门)有限公司 电感式触控传感器及其触摸点侦测方法
US8659580B2 (en) * 2010-06-08 2014-02-25 Waltop International Corporation Electromagnetic pen without a battery
KR102004329B1 (ko) * 2012-05-11 2019-07-26 삼성전자주식회사 좌표 표시 장치 및 좌표 표시 장치의 입력 위치를 측정하는 좌표 측정 장치
CN106802739B (zh) * 2013-07-19 2020-02-07 上海中航光电子有限公司 触控点检测电路、电感式触控屏及触控显示装置
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
CN104020877B (zh) * 2014-05-21 2017-07-21 上海天马微电子有限公司 电感触摸屏及其驱动检测方法、坐标输入装置
CN107533386B (zh) * 2015-05-21 2020-12-29 株式会社和冠 主动式触控笔
JP6595424B2 (ja) * 2016-08-26 2019-10-23 株式会社ジャパンディスプレイ 入力検出装置
KR102850564B1 (ko) * 2022-12-28 2025-08-26 주식회사 그라포 전자기유도 전자펜 구동 시스템

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07111673B2 (ja) 1986-10-31 1995-11-29 株式会社ワコム 位置検出装置
JP3145385B2 (ja) * 1990-06-12 2001-03-12 セイコーインスツルメンツ株式会社 ワイヤレス座標読取装置およびその座標指示器並びにその座標指示器のスイッチ状態検出方法
US5381160A (en) * 1991-09-27 1995-01-10 Calcomp Inc. See-through digitizer with clear conductive grid
US5768616A (en) * 1995-12-13 1998-06-16 Symbios, Inc. Apparatus for detecting electro-magnetic stylus signals by inducing current into a plurality of sensor coils using signals transmitted by the tranmitter coil of the stylus
JPH10222283A (ja) * 1997-01-31 1998-08-21 Seiko Denshi Kiki Kk 座標読取装置およびその座標指示器
ATE510253T1 (de) * 2002-08-29 2011-06-15 N trig ltd Transparenter digitalisierer
KR100480823B1 (ko) * 2002-11-14 2005-04-07 엘지.필립스 엘시디 주식회사 표시장치용 터치 패널
GB0319945D0 (en) * 2003-08-26 2003-09-24 Synaptics Uk Ltd Inductive sensing system
JP4266761B2 (ja) * 2003-09-25 2009-05-20 株式会社ワコム 位置検出システム及び位置検出装置
US8416174B2 (en) * 2003-12-08 2013-04-09 Canon Kabushiki Kaisha Display apparatus
JP4664843B2 (ja) * 2006-03-22 2011-04-06 株式会社ワコム 位置検出装置、センサパネル、および、表示装置

Also Published As

Publication number Publication date
US20080150914A1 (en) 2008-06-26
US9001084B2 (en) 2015-04-07
JP2008158891A (ja) 2008-07-10

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