JP2016099687A5 - - Google Patents

Download PDF

Info

Publication number
JP2016099687A5
JP2016099687A5 JP2014234104A JP2014234104A JP2016099687A5 JP 2016099687 A5 JP2016099687 A5 JP 2016099687A5 JP 2014234104 A JP2014234104 A JP 2014234104A JP 2014234104 A JP2014234104 A JP 2014234104A JP 2016099687 A5 JP2016099687 A5 JP 2016099687A5
Authority
JP
Japan
Prior art keywords
detection
frequency
signal
touch state
noise
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.)
Granted
Application number
JP2014234104A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016099687A (ja
JP6324301B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2014234104A priority Critical patent/JP6324301B2/ja
Priority claimed from JP2014234104A external-priority 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
Anticipated expiration legal-status Critical

Links

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 true JP2016099687A5 (enExample) 2017-06-29
JP6324301B2 JP6324301B2 (ja) 2018-05-16

Family

ID=55961667

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (2)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3227764B1 (en) * 2014-12-07 2019-04-17 Microsoft Technology Licensing, LLC Stylus for operating a digitizer system
JP6789398B2 (ja) * 2016-09-21 2020-11-25 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． タッチパネル用の干渉防止方法及び装置
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
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
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
JP6537759B1 (ja) * 2017-11-14 2019-07-03 株式会社ワコム センサコントローラ
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
WO2022163451A1 (ja) * 2021-02-01 2022-08-04 ファナック株式会社 ノイズレベルを判定する診断装置
US11656725B2 (en) 2021-08-31 2023-05-23 Microsoft Technology Licensing, Llc Touch-sensing electrode driving for display device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
TWI511055B (zh) * 2012-12-28 2015-12-01 Egalax Empia Technology Inc 觸摸屏的偵測裝置與方法
US20160349897A1 (en) * 2013-04-25 2016-12-01 Sharp Kabushiki Kaisha Touch panel system and electronic apparatus
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

Similar Documents

Publication Publication Date Title
JP2016099687A5 (enExample)
JP6342695B2 (ja) 半導体装置、表示システム、検出方法、及び検出プログラム
EP4636555A3 (en) Electronic device and operation method thereof
TWI612459B (zh) 觸控螢幕面板及其驅動方法
JP2017227854A5 (enExample)
JP2018067308A5 (ja) 入出力パネル
JP2015132816A5 (ja) 電子機器
JP2016021230A5 (ja) タッチパネル及びタッチパネルモジュール
JP2013008027A5 (ja) 表示装置及び電子機器
WO2016064237A3 (ko) 터치 입력 장치
JP2015114704A5 (enExample)
WO2015198208A9 (en) Capacitive based digitizer sensor
JP2012256405A5 (enExample)
KR101386170B1 (ko) 투명 압전 단결정 소자를 이용한 압전 터치패널
JP2015215606A5 (enExample)
JP2016006636A5 (enExample)
CN106980410B (zh) 触控检测电路、其驱动方法、内嵌式触摸屏及显示装置
JP2012114427A5 (ja) 半導体装置
JP2014095897A5 (enExample)
US9563306B2 (en) Touch sensor and display device including the same
JP2019511757A5 (enExample)
WO2015031807A3 (en) Electromechanical polymer-based sensor
JP2018036471A5 (enExample)
EP3239820A3 (en) Touch display device
JP2013225117A5 (ja) 半導体装置、表示モジュール、及び電子機器