ES2130770T3 - Dispositivo de tecla sensible. - Google Patents

Dispositivo de tecla sensible.

Info

Publication number
ES2130770T3
ES2130770T3 ES96402771T ES96402771T ES2130770T3 ES 2130770 T3 ES2130770 T3 ES 2130770T3 ES 96402771 T ES96402771 T ES 96402771T ES 96402771 T ES96402771 T ES 96402771T ES 2130770 T3 ES2130770 T3 ES 2130770T3
Authority
ES
Spain
Prior art keywords
plate
printed circuit
circuit board
sensitive key
key 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.)
Expired - Lifetime
Application number
ES96402771T
Other languages
English (en)
Inventor
Jean-Michel Bony
Fabrice Frappereau
Ly Kha Kim
Jean-Pierre Nugeyre
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.)
Compagnie Europeenne pour lEquipement Menager SA
Original Assignee
Compagnie Europeenne pour lEquipement Menager SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9485651&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2130770(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Compagnie Europeenne pour lEquipement Menager SA filed Critical Compagnie Europeenne pour lEquipement Menager SA
Application granted granted Critical
Publication of ES2130770T3 publication Critical patent/ES2130770T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/962—Capacitive touch switches
    • H03K17/9622—Capacitive touch switches using a plurality of detectors, e.g. keyboard
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/006—Containing a capacitive switch or usable as such
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K2017/9602—Touch switches characterised by the type or shape of the sensing electrodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/96—Touch switches
    • H03K2217/96015—Constructional details for touch switches
    • H03K2217/96023—Details of electro-mechanic connections between different elements, e.g.: sensing plate and integrated circuit containing electronics
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/96—Touch switches
    • H03K2217/9607—Capacitive touch switches
    • H03K2217/960755—Constructional details of capacitive touch and proximity switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/96—Touch switches
    • H03K2217/9607—Capacitive touch switches
    • H03K2217/960755—Constructional details of capacitive touch and proximity switches
    • H03K2217/96076—Constructional details of capacitive touch and proximity switches with spring electrode

Abstract

LA PRESENTE INVENCION SE REFIERE A UN DISPOSITIVO CON TECLA SENSITIVA POR EFECTO CAPACITIVO A TRAVES DE UNA PLACA (3) ELECTRICAMENTE AISLANTE, SIENDO LLEVADA LA TECLA POR UNA PLACA (2) DE CIRCUITO IMPRESO. SEGUN LA INVENCION, UNA PIEZA UNICA (1) REALIZADA POR UNA BALLESTA DE MATERIAL ELECTRICAMENTE CONDUCTOR ESTA FIJADA EN SU PLACA BASE (10) SOBRE LA PLACA DE CIRCUITO IMPRESO. LA PARTE SUPERIOR (11) DE ESTA PIEZA CONSTITUYE UNA SUPERFICIE DE DETECCION DESTINADA A ESTAR ADHERIDA CONTRA LA PLACA TRANSPARENTE (3). LA PARTE MEDIANA (12) DE LA PIEZA PERMITE UNA FLEXIBILIDAD DE LA PIEZA (1) DE MANERA QUE LA SUPERFICIE DE DETECCION ESTE APOYADA ELASTICAMENTE CONTRA LA PLACA, SEAN CUALES SEAN LOS DEFECTOS DE PARALELISMO ENTRE ESTA PLACA Y LA PLACA DE CIRCUITO IMPRESO.
ES96402771T 1995-12-19 1996-12-17 Dispositivo de tecla sensible. Expired - Lifetime ES2130770T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9515058A FR2742575B1 (fr) 1995-12-19 1995-12-19 Dispositif a touche sensitive

Publications (1)

Publication Number Publication Date
ES2130770T3 true ES2130770T3 (es) 1999-07-01

Family

ID=9485651

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96402771T Expired - Lifetime ES2130770T3 (es) 1995-12-19 1996-12-17 Dispositivo de tecla sensible.

Country Status (5)

Country Link
US (1) US5892652A (es)
EP (1) EP0780865B1 (es)
DE (1) DE69602161T2 (es)
ES (1) ES2130770T3 (es)
FR (1) FR2742575B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2416498A2 (en) 2010-08-05 2012-02-08 Eika, S.Coop Control device adapted to a household appliance, in particular to a glass-ceramic cooking appliance

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6131047A (en) 1997-12-30 2000-10-10 Ericsson Inc. Radiotelephones having contact-sensitive user interfaces and methods of operating same
US7157649B2 (en) * 1999-12-23 2007-01-02 New Transducers Limited Contact sensitive device
GB0116310D0 (en) * 2001-07-04 2001-08-29 New Transducers Ltd Contact sensitive device
US6871149B2 (en) * 2002-12-06 2005-03-22 New Transducers Limited Contact sensitive device
DE10345502A1 (de) * 2003-09-30 2005-06-02 Siemens Ag Antrieb für ein Schaltgerät
DE102005008758A1 (de) 2004-09-29 2006-04-13 BSH Bosch und Siemens Hausgeräte GmbH Kapazitiver Annäherungs- und/oder Berührungsschalter
DE102004060846B4 (de) * 2004-12-17 2008-12-18 Diehl Ako Stiftung & Co. Kg Kapazitiver Berührungsschalter
DE102005021880A1 (de) * 2005-05-04 2006-11-09 Valeo Schalter Und Sensoren Gmbh Schalteranordnung
EP1732224B1 (en) * 2005-06-01 2012-11-07 Electrolux Home Products Corporation N.V. Touch-sensitive control panel
EP1913612B1 (de) 2005-08-03 2011-05-18 Preh GmbH Bedienelement für ein kraftfahrzeug
DE102005053792B4 (de) * 2005-11-09 2009-02-19 Diehl Ako Stiftung & Co. Kg Kapazitiver Berührungsschalter
CN101064738B (zh) * 2006-04-28 2012-03-07 深圳富泰宏精密工业有限公司 切换装置和具有切换装置的便携式电子装置
KR101225973B1 (ko) * 2006-06-09 2013-01-24 엘지전자 주식회사 전기전자기기의 정전 용량형 스위치
DE102006035837A1 (de) 2006-08-01 2008-02-07 Siemens Ag Bedienelement
DE102006039133A1 (de) * 2006-08-21 2008-03-06 BSH Bosch und Siemens Hausgeräte GmbH Bedieneinrichtung für ein Haushaltsgerät mit zumindest einer kapazitiven Sensortaste
FR2906947B1 (fr) * 2006-10-05 2008-12-05 Brandt Ind Sas Dispositif a touche sensitive par effet capacitif retro eclaire et clavier de commande comprenant un tel dispositif.
ITTO20060818A1 (it) * 2006-11-16 2008-05-17 Indesit Co Spa Elettrodomestico con dispositivi di comando d'utente del tipo a contatto
DE102007044393B3 (de) * 2007-09-18 2009-04-09 BSH Bosch und Siemens Hausgeräte GmbH Kapazitiver Annäherungs- und/oder Berührungsschalter
JP2009187818A (ja) * 2008-02-07 2009-08-20 Jst Mfg Co Ltd コンタクト
DE102009021033A1 (de) * 2009-05-07 2010-09-16 E.G.O. Elektro-Gerätebau GmbH Bedieneinrichtung und Verfahren zur Herstellung einer Bedieneinrichtung
FR2954834B1 (fr) 2009-12-31 2012-01-20 Fagorbrandt Sas Dispositif de commande d'un appareil electromenager a touches sensitives
DE102010005663B4 (de) * 2010-01-26 2011-12-29 Diehl Ako Stiftung & Co. Kg Kapazitiver Berührungs- und/oder Annäherungsschalter
FR2979757B1 (fr) * 2011-09-07 2014-05-30 Atlantic Industrie Sas Piece d'interface entre une carte electronique et son panneau de commande, interface mecanique formee d'une ou plusieurs desdites pieces et dispositif comprenant une telle interface mecanique
PL223023B1 (pl) 2012-02-03 2016-09-30 Diehl Ako Stiftung Gmbh & Co Sensor pojemnościowy do płytek obwodu drukowanego i zestaw sensora pojemnościowego i płytki obwodu drukowanego
PL223024B1 (pl) 2012-02-03 2016-09-30 Diehl Ako Stiftung & Co Kg Sensor pojemnościowy do płytek obwodów drukowanych i zestaw sensora pojemnościowego i płytki obwodów drukowanych
FR3002661B1 (fr) 2013-02-28 2016-07-08 Atlantic Industrie Sas Systeme de detection de toucher par effet capacitif pour dispositif electronique
TWI630635B (zh) * 2016-06-08 2018-07-21 致伸科技股份有限公司 薄型鍵盤
CN107835010A (zh) * 2017-12-13 2018-03-23 东莞微感电子技术有限公司 一种基于弹性触片的触控装置
DE102019000295A1 (de) * 2019-01-16 2020-07-16 Diehl Ako Stiftung & Co. Kg Kapazitiver Berührungsschalter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979568A (en) * 1974-09-23 1976-09-07 Xerox Corporation Keyboard switch assembly having raised contacts supported by helicline legs on a common conductive sheet
US4056699A (en) * 1975-11-13 1977-11-01 Essex International, Inc. Touch plate assembly
US4090229A (en) * 1976-09-30 1978-05-16 Becton, Dickinson Electronics Company Capacitive key for keyboard
US4584444A (en) * 1984-09-21 1986-04-22 Topre Corporation Keyboard switch
JPS62142125U (es) * 1986-03-03 1987-09-08
JPH055623Y2 (es) * 1988-04-08 1993-02-15
FR2704332B1 (fr) * 1993-04-20 1995-06-02 Robert Carriere Clavier digital à touches sensitives.
DE4330576C1 (de) * 1993-09-09 1994-11-10 Preh Elektro Feinmechanik Tastschalter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2416498A2 (en) 2010-08-05 2012-02-08 Eika, S.Coop Control device adapted to a household appliance, in particular to a glass-ceramic cooking appliance

Also Published As

Publication number Publication date
DE69602161D1 (de) 1999-05-27
EP0780865B1 (fr) 1999-04-21
FR2742575B1 (fr) 1998-01-09
EP0780865A1 (fr) 1997-06-25
US5892652A (en) 1999-04-06
FR2742575A1 (fr) 1997-06-20
DE69602161T2 (de) 1999-10-21

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