JP2014523052A5 - - Google Patents

Download PDF

Info

Publication number
JP2014523052A5
JP2014523052A5 JP2014521693A JP2014521693A JP2014523052A5 JP 2014523052 A5 JP2014523052 A5 JP 2014523052A5 JP 2014521693 A JP2014521693 A JP 2014521693A JP 2014521693 A JP2014521693 A JP 2014521693A JP 2014523052 A5 JP2014523052 A5 JP 2014523052A5
Authority
JP
Japan
Prior art keywords
coupled
voltage
interval
electrodes
signal
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
JP2014521693A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014523052A (ja
JP5952398B2 (ja
Filing date
Publication date
Priority claimed from US13/184,321 external-priority patent/US8624871B2/en
Application filed filed Critical
Publication of JP2014523052A publication Critical patent/JP2014523052A/ja
Publication of JP2014523052A5 publication Critical patent/JP2014523052A5/ja
Application granted granted Critical
Publication of JP5952398B2 publication Critical patent/JP5952398B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2014521693A 2011-07-15 2012-07-16 容量性タッチパネルを感知及びスキャンするための方法及び装置 Active JP5952398B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/184,321 2011-07-15
US13/184,321 US8624871B2 (en) 2011-07-15 2011-07-15 Method and apparatus for sensing and scanning a capacitive touch panel
PCT/US2012/046920 WO2013012802A1 (en) 2011-07-15 2012-07-16 Method and apparatus for sensing and scanning a capacitive touch panel

Publications (3)

Publication Number Publication Date
JP2014523052A JP2014523052A (ja) 2014-09-08
JP2014523052A5 true JP2014523052A5 (enExample) 2015-09-03
JP5952398B2 JP5952398B2 (ja) 2016-07-13

Family

ID=47518658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014521693A Active JP5952398B2 (ja) 2011-07-15 2012-07-16 容量性タッチパネルを感知及びスキャンするための方法及び装置

Country Status (4)

Country Link
US (1) US8624871B2 (enExample)
JP (1) JP5952398B2 (enExample)
CN (1) CN103827795B (enExample)
WO (1) WO2013012802A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8018238B2 (en) * 2009-03-27 2011-09-13 Texas Instruments Incorporated Embedded sar based active gain capacitance measurement system and method
US9030426B2 (en) * 2012-05-21 2015-05-12 Innolux Corporation Method of minimizing charges accumulated at common electrode of display panel
US9690361B2 (en) * 2014-12-24 2017-06-27 Intel Corporation Low-power context-aware control for analog frontend
KR102455629B1 (ko) 2014-12-29 2022-10-17 삼성전자주식회사 생체 신호 처리 장치 및 생체 신호 처리 방법
KR20170041031A (ko) * 2015-10-06 2017-04-14 삼성전기주식회사 접촉 감지 장치 및 그의 제어 방법
US10120512B2 (en) * 2016-04-08 2018-11-06 Microsoft Technology Licensing, Llc Hover sensor
CN107506091B (zh) * 2017-09-28 2021-05-14 京东方科技集团股份有限公司 触控检测芯片、触控面板及触控检测方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2733300B2 (ja) 1989-04-28 1998-03-30 松下電器産業株式会社 キー入力装置
US5565658A (en) 1992-07-13 1996-10-15 Cirque Corporation Capacitance-based proximity with interference rejection apparatus and methods
US6366099B1 (en) 1999-12-21 2002-04-02 Conrad Technologies, Inc. Differential capacitance sampler
US6611257B1 (en) * 2000-09-29 2003-08-26 Rockwell Automation Technologies, Inc. Automatic detection of touch plane type
KR100449745B1 (ko) 2002-11-21 2004-09-22 삼성전자주식회사 터치 스크린 잡음 방지 장치 및 방법
KR101261604B1 (ko) * 2006-07-06 2013-05-06 삼성디스플레이 주식회사 양면 표시 장치
US7812827B2 (en) * 2007-01-03 2010-10-12 Apple Inc. Simultaneous sensing arrangement
US8355009B2 (en) * 2007-04-25 2013-01-15 Mcdermid William J Method and apparatus for determining coordinates of simultaneous touches on a touch sensor pad
US7876311B2 (en) 2007-06-13 2011-01-25 Apple Inc. Detection of low noise frequencies for multiple frequency sensor panel stimulation
JP4945345B2 (ja) * 2007-07-03 2012-06-06 株式会社 日立ディスプレイズ タッチパネル付き表示装置
TWI430156B (zh) * 2008-09-09 2014-03-11 Alps Electric Co Ltd Coordinate input device
JP2010108501A (ja) * 2008-10-30 2010-05-13 Samsung Electronics Co Ltd センシング感度を向上させたタッチスクリーンコントローラ、タッチスクリーンコントローラを備えるディスプレイ駆動回路、ディスプレイ装置及びシステム
US8253703B2 (en) * 2009-03-03 2012-08-28 Empire Technology Development Llc Elastomeric wave tactile interface
JP2010286981A (ja) * 2009-06-10 2010-12-24 Sanyo Electric Co Ltd 静電容量型タッチセンサ用の信号処理回路

Similar Documents

Publication Publication Date Title
JP2014523052A5 (enExample)
CN104040903B (zh) 时域切换模拟数字转换器设备与方法
TWI713604B (zh) 具有降低之雜訊之電容量測裝置
US9449212B2 (en) Capacitive fingerprint sensor with sensing elements comprising timing circuitry
JP5952398B2 (ja) 容量性タッチパネルを感知及びスキャンするための方法及び装置
JP2013070240A5 (enExample)
EP2975770B1 (en) Sampling circuitry and sampling method for a plurality of electrodes
JP2013197880A5 (enExample)
JP2013065969A5 (enExample)
WO2011041031A3 (en) Capacitive touch sensor device configuration systems and methods
JP2018536210A5 (enExample)
JP5769256B2 (ja) 容量−電圧インタフェース回路及び関連する動作方法
JP6140008B2 (ja) 放射線撮像装置及び放射線検査装置
TW201216132A (en) Touch sensing circuit and associated method
JP2014050019A5 (enExample)
JP2020510897A5 (enExample)
JP2012500978A5 (enExample)
JP2014171011A5 (enExample)
KR20180031842A (ko) 비교 장치 및 그 동작 방법과 그를 이용한 씨모스 이미지 센서
JP2011069820A (ja) 試験測定機器及び方法
KR101356049B1 (ko) 상보적 램프신호를 이용하여 ａ／ｄ 변환을 수행하는 ａｄｃ 및 이를 적용한 이미지 센싱 장치
TWI433030B (zh) 音訊處理系統及方法
JP6381257B2 (ja) 撮像装置、撮像システムおよび制御方法
US20130234975A1 (en) Capacitive touch system and method with auto-calibration
US20140125613A1 (en) Touch detection device, display device, and touch detection method