ATE549721T1 - Schalterentprellungsvorrichtung und -verfahren - Google Patents

Schalterentprellungsvorrichtung und -verfahren

Info

Publication number
ATE549721T1
ATE549721T1 AT08769830T AT08769830T ATE549721T1 AT E549721 T1 ATE549721 T1 AT E549721T1 AT 08769830 T AT08769830 T AT 08769830T AT 08769830 T AT08769830 T AT 08769830T AT E549721 T1 ATE549721 T1 AT E549721T1
Authority
AT
Austria
Prior art keywords
switch
state
counter value
switch debounce
sample indicating
Prior art date
Application number
AT08769830T
Other languages
English (en)
Inventor
John Taylor
Original Assignee
Kyocera Corp
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 Kyocera Corp filed Critical Kyocera Corp
Application granted granted Critical
Publication of ATE549721T1 publication Critical patent/ATE549721T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/125—Discriminating pulses
    • H03K5/1252—Suppression or limitation of noise or interference
    • H03K5/1254—Suppression or limitation of noise or interference specially adapted for pulses generated by closure of switches, i.e. anti-bouncing devices
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
    • G11C27/02—Sample-and-hold arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electronic Switches (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Logic Circuits (AREA)
AT08769830T 2007-05-30 2008-05-29 Schalterentprellungsvorrichtung und -verfahren ATE549721T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/755,674 US7847614B2 (en) 2007-05-30 2007-05-30 Switch noise reduction device and method using counter
PCT/US2008/065173 WO2008150931A2 (en) 2007-05-30 2008-05-29 Switch de-bouncing device and method

Publications (1)

Publication Number Publication Date
ATE549721T1 true ATE549721T1 (de) 2012-03-15

Family

ID=40011361

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08769830T ATE549721T1 (de) 2007-05-30 2008-05-29 Schalterentprellungsvorrichtung und -verfahren

Country Status (6)

Country Link
US (1) US7847614B2 (de)
EP (1) EP2151053B1 (de)
JP (1) JP2010530661A (de)
KR (1) KR101094016B1 (de)
AT (1) ATE549721T1 (de)
WO (1) WO2008150931A2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101503684B1 (ko) * 2007-06-18 2015-03-19 삼성디스플레이 주식회사 타이밍 컨트롤러, 이를 포함하는 액정 표시 장치 및 액정표시 장치의 구동 방법
CN101150309B (zh) * 2007-10-31 2010-12-08 启攀微电子（上海）有限公司 一种自适应电容触摸传感控制电路
US8072356B2 (en) * 2007-12-13 2011-12-06 Kyocera Corporation Capacitive sensing user interfaces and implementation thereof
CN101968530B (zh) * 2010-09-30 2012-10-17 江苏惠通集团有限责任公司 按键检测方法及装置
EP2464008A1 (de) * 2010-12-08 2012-06-13 Fujitsu Semiconductor Limited Abtastschaltungsanordnung
US8872676B2 (en) 2011-08-01 2014-10-28 Toyota Motor Engineering & Manufacturing North America, Inc. Systems and methods for switching
TWI463800B (zh) * 2011-11-22 2014-12-01 Inventec Corp 除彈跳裝置及其方法
CN104052452A (zh) * 2013-03-12 2014-09-17 鸿富锦精密工业（深圳）有限公司 按键模组
US9411755B2 (en) 2013-04-21 2016-08-09 Microsoft Technology Licensing, Llc Software debouncing and noise filtering modules for interrupts
US9484899B2 (en) 2014-09-24 2016-11-01 Dialog Semiconductor (Uk) Limited Debounce circuit with dynamic time base adjustment for a digital system
SG11201810905PA (en) * 2016-06-28 2019-01-30 Razer Asia Pacific Pte Ltd Devices, methods for controlling a device, and computer-readable media
TW201828599A (zh) * 2017-01-25 2018-08-01 原相科技股份有限公司 用來改善按鍵彈跳誤判的校正電路
CN108399019B (zh) * 2017-02-07 2021-06-01 原相科技股份有限公司 用来改善按键弹跳误判的校正电路
EP3698235B1 (de) * 2017-10-20 2023-05-03 Razer (Asia-Pacific) Pte. Ltd. Benutzereingabevorrichtungen und verfahren zur identifizierung einer benutzereingabe in einer benutzereingabevorrichtung
CN109428578B (zh) * 2018-11-30 2023-08-08 珠海巨晟科技股份有限公司 一种电容式触摸按键抗干扰检测装置及检测方法
DE102019109653A1 (de) 2019-04-11 2020-10-15 Zf Automotive Germany Gmbh Verfahren zum Entprellen eines elektrischen Eingangssignals sowie Entprellmodul
FR3108460A1 (fr) * 2020-03-18 2021-09-24 Psa Automobiles Sa Procédé et système pour filtrer un signal électrique analogique généré par un dispositif de surveillance de la présence d’un conducteur d’un véhicule automobile

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US4348758A (en) * 1980-06-04 1982-09-07 International Standard Electric Corporation Digital debouncing and storage apparatus for use in a telephone switching system
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US5296750A (en) * 1992-10-02 1994-03-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Measurand transient signal suppressor
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Also Published As

Publication number Publication date
US7847614B2 (en) 2010-12-07
KR101094016B1 (ko) 2011-12-15
WO2008150931A3 (en) 2009-05-14
WO2008150931A2 (en) 2008-12-11
KR20100007971A (ko) 2010-01-22
EP2151053A2 (de) 2010-02-10
JP2010530661A (ja) 2010-09-09
US20080297205A1 (en) 2008-12-04
EP2151053B1 (de) 2012-03-14

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