JP6324301B2 - 表示装置及び表示装置の駆動方法並びに指示装置 - Google Patents

表示装置及び表示装置の駆動方法並びに指示装置 Download PDF

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Publication number
JP6324301B2
JP6324301B2 JP2014234104A JP2014234104A JP6324301B2 JP 6324301 B2 JP6324301 B2 JP 6324301B2 JP 2014234104 A JP2014234104 A JP 2014234104A JP 2014234104 A JP2014234104 A JP 2014234104A JP 6324301 B2 JP6324301 B2 JP 6324301B2
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JP
Japan
Prior art keywords
signal
detection
drive
electrode
circuit
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Expired - Fee Related
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JP2014234104A
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English (en)
Japanese (ja)
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JP2016099687A (ja
JP2016099687A5 (enExample
Inventor
木田　芳利
芳利 木田
真人 林
真人 林
康平 安住
康平 安住
真也 井内
真也 井内
詞貴 後藤
詞貴 後藤
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Japan Display Inc
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Japan Display Inc
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Publication date
Application filed by Japan Display Inc filed Critical Japan Display Inc
Priority to JP2014234104A priority Critical patent/JP6324301B2/ja
Priority to US14/883,821 priority patent/US20160139730A1/en
Publication of JP2016099687A publication Critical patent/JP2016099687A/ja
Publication of JP2016099687A5 publication Critical patent/JP2016099687A5/ja
Priority to US15/944,243 priority patent/US10191586B2/en
Application granted granted Critical
Publication of JP6324301B2 publication Critical patent/JP6324301B2/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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0442—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using active external devices, e.g. active pens, for transmitting changes in electrical potential to be received by the digitiser
    • 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G06F3/0383—Signal control means within the pointing device
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
JP2014234104A 2014-11-19 2014-11-19 表示装置及び表示装置の駆動方法並びに指示装置 Expired - Fee Related JP6324301B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2014234104A JP6324301B2 (ja) 2014-11-19 2014-11-19 表示装置及び表示装置の駆動方法並びに指示装置
US14/883,821 US20160139730A1 (en) 2014-11-19 2015-10-15 Display apparatus, method for driving display apparatus, and pointing device
US15/944,243 US10191586B2 (en) 2014-11-19 2018-04-03 Display apparatus, method for driving display apparatus, and pointing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014234104A JP6324301B2 (ja) 2014-11-19 2014-11-19 表示装置及び表示装置の駆動方法並びに指示装置

Publications (3)

Publication Number Publication Date
JP2016099687A JP2016099687A (ja) 2016-05-30
JP2016099687A5 JP2016099687A5 (enExample) 2017-06-29
JP6324301B2 true JP6324301B2 (ja) 2018-05-16

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JP2014234104A Expired - Fee Related JP6324301B2 (ja) 2014-11-19 2014-11-19 表示装置及び表示装置の駆動方法並びに指示装置

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Country Link
US (2) US20160139730A1 (enExample)
JP (1) JP6324301B2 (enExample)

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EP3227764B1 (en) * 2014-12-07 2019-04-17 Microsoft Technology Licensing, LLC Stylus for operating a digitizer system
US10908735B2 (en) 2016-09-21 2021-02-02 Huawei Technologies Co., Ltd. Anti-interference method and apparatus for touch panel
JP2018132850A (ja) * 2017-02-14 2018-08-23 株式会社ジャパンディスプレイ 表示装置、および携帯情報端末
JP6473554B1 (ja) 2017-06-08 2019-02-20 株式会社ワコム ポインタの位置検出方法
KR102324210B1 (ko) 2017-06-30 2021-11-08 엘지디스플레이 주식회사 터치 표시 장치, 펜, 터치 시스템, 터치 회로 및 펜 인식 방법
TWI621058B (zh) * 2017-07-17 2018-04-11 矽統科技股份有限公司 電容式觸控系統及其感測方法
CN109271051B (zh) * 2017-07-17 2021-09-28 矽统科技股份有限公司 电容式触控系统及其感测方法
CN110892368B (zh) * 2017-11-14 2025-04-18 株式会社和冠 传感器控制器
EP3525074B1 (en) * 2017-12-12 2020-08-12 Shenzhen Goodix Technology Co., Ltd. Touch chip, touch detection method and device, and terminal device
US11054942B2 (en) * 2018-04-05 2021-07-06 Synaptics Incorporated Noise suppression circuit
CN110727356B (zh) * 2018-06-28 2021-08-20 京东方科技集团股份有限公司 主动笔、触控输入系统及驱动方法
JP6952753B2 (ja) * 2019-01-25 2021-10-20 株式会社ワコム アクティブペンの位置検出方法及びセンサコントローラ
DE112022000332T5 (de) * 2021-02-01 2023-09-07 Fanuc Corporation Diagnosevorrichtung zur bestimmung des rauschpegels
US11656725B2 (en) 2021-08-31 2023-05-23 Microsoft Technology Licensing, Llc Touch-sensing electrode driving for display device

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US6016114A (en) * 1997-04-21 2000-01-18 Lsi Logic Corporation Apparatus and method of fabricating mixed signal interface in GSM wireless application
JP3750905B2 (ja) * 1999-10-29 2006-03-01 エスアイアイ・データサービス株式会社 座標入力装置
JP4175038B2 (ja) * 2002-06-20 2008-11-05 三菱電機株式会社 Ｍｐｅｇ２デコーダ
JP2007183809A (ja) * 2006-01-06 2007-07-19 Sony Corp スタイラス入力装置およびスタイラス入力方法
JP4683505B1 (ja) * 2010-12-14 2011-05-18 株式会社ワコム 位置指示器
KR101219273B1 (ko) * 2011-01-14 2013-01-08 삼성디스플레이 주식회사 터치 스크린 시스템
JP5669263B2 (ja) * 2011-04-11 2015-02-12 株式会社ワコム 位置指示器
CN102981659B (zh) 2011-09-06 2016-01-27 宸鸿光电科技股份有限公司 触控面板的控制系统与控制方法及其使用的触控笔
JP5814707B2 (ja) * 2011-09-07 2015-11-17 ローム株式会社 タッチパネルの容量検出回路、容量検出方法、およびそれを用いたタッチパネル入力装置、電子機器
US9411928B2 (en) * 2012-07-17 2016-08-09 Parade Technologies, Ltd. Discontinuous integration using half periods
US20140160085A1 (en) * 2012-12-07 2014-06-12 Qualcomm Incorporated Adaptive analog-front-end to optimize touch processing
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US9256330B2 (en) * 2013-05-22 2016-02-09 Qualcomm Technologies, Inc. Capacitive touch panel configured to sense both active and passive input with a single sensor

Also Published As

Publication number Publication date
US20180225002A1 (en) 2018-08-09
JP2016099687A (ja) 2016-05-30
US20160139730A1 (en) 2016-05-19
US10191586B2 (en) 2019-01-29

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