DE69511115D1 - Tastatur - Google Patents

Tastatur

Info

Publication number
DE69511115D1
DE69511115D1 DE69511115T DE69511115T DE69511115D1 DE 69511115 D1 DE69511115 D1 DE 69511115D1 DE 69511115 T DE69511115 T DE 69511115T DE 69511115 T DE69511115 T DE 69511115T DE 69511115 D1 DE69511115 D1 DE 69511115D1
Authority
DE
Germany
Prior art keywords
cover plate
pct
construction
emf
present
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
DE69511115T
Other languages
English (en)
Other versions
DE69511115T2 (de
Inventor
Jukka Ojala
Lasse Raeisaenen
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.)
Screentec Ky
Original Assignee
Screentec Ky
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
Priority claimed from FI946111A external-priority patent/FI946111A0/fi
Application filed by Screentec Ky filed Critical Screentec Ky
Application granted granted Critical
Publication of DE69511115D1 publication Critical patent/DE69511115D1/de
Publication of DE69511115T2 publication Critical patent/DE69511115T2/de
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
    • H03K17/964—Piezoelectric touch switches
    • H03K17/9643—Piezoelectric touch switches using a plurality of detectors, e.g. keyboard

Landscapes

  • Push-Button Switches (AREA)
  • Electronic Switches (AREA)
DE69511115T 1994-12-28 1995-12-27 Tastatur Expired - Lifetime DE69511115T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI946111A FI946111A0 (fi) 1994-12-28 1994-12-28 Tangentbord
FI952667A FI97577C (fi) 1994-12-28 1995-06-01 Näppäimistö
PCT/FI1995/000709 WO1996020533A1 (en) 1994-12-28 1995-12-27 Keyboard

Publications (2)

Publication Number Publication Date
DE69511115D1 true DE69511115D1 (de) 1999-09-02
DE69511115T2 DE69511115T2 (de) 2000-03-02

Family

ID=26159859

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69511115T Expired - Lifetime DE69511115T2 (de) 1994-12-28 1995-12-27 Tastatur

Country Status (7)

Country Link
US (1) US5917437A (de)
EP (1) EP0800721B1 (de)
JP (1) JPH10511802A (de)
AT (1) ATE182726T1 (de)
DE (1) DE69511115T2 (de)
FI (1) FI97577C (de)
WO (1) WO1996020533A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6222527B1 (en) * 1999-01-06 2001-04-24 Silitek Corporation Compact key structure
FI105956B (fi) * 1999-05-31 2000-10-31 Kone Corp Hissin näppäimistö
FI108204B (fi) * 1999-11-25 2001-11-30 Kari Johannes Kirjavainen Kalvo energioiden muuntamiseksi
FI20001037A7 (fi) * 2000-05-04 2001-11-05 Markku Sundell Jaloilla ja/tai käsin ohjattava käyttöliittymä
US6873863B2 (en) 2001-03-19 2005-03-29 Nokia Mobile Phones Ltd. Touch sensitive navigation surfaces for mobile telecommunication systems
US6605789B2 (en) 2001-12-18 2003-08-12 Eturbotouch Technology Inc. Polarizing device integrated with touch sensor
DE10352681A1 (de) * 2003-11-03 2005-06-02 E.G.O. Control Systems Gmbh & Co. Kg Bedieneinrichtung zur Bedienung eines Elektrogeräts mit einem Berührungsschalter
DE10361350A1 (de) * 2003-12-17 2005-07-14 E.G.O. Elektro-Gerätebau GmbH Bedieneinrichtung
DE102005003548A1 (de) 2004-02-02 2006-02-09 Volkswagen Ag Bedienelement für ein Kraftfahrzeug
US20050181827A1 (en) * 2004-02-13 2005-08-18 Nokia Corporation Touch for feel device for communicating with mobile wireless phone or terminal
US8148624B2 (en) * 2004-02-23 2012-04-03 B-Band Oy Acoustic guitar control unit
FI118908B (fi) * 2004-02-23 2008-04-30 Band Oy B Akustisen kitaran kontrolliyksikkö
US20050271442A1 (en) * 2004-06-02 2005-12-08 Inventec Appliances Corporation High voltage resisting keyboard
FI117455B (fi) * 2004-07-07 2006-10-13 Emfit Oy Elektromekaanisen kontrolliyksikön sähköinen kytkentä
DE102004043578B4 (de) * 2004-07-12 2007-11-08 Diehl Ako Stiftung & Co. Kg Bedienfeld für ein elektrisches Gerät sowie Verfahren zur Herstellung eines Bedienfelds
US7259499B2 (en) * 2004-12-23 2007-08-21 Askew Andy R Piezoelectric bimorph actuator and method of manufacturing thereof
US20060227108A1 (en) * 2005-03-31 2006-10-12 Ikey, Ltd. Computer mouse for harsh environments and method of fabrication
US8110765B2 (en) * 2005-06-09 2012-02-07 Oryon Technologies, Llc Electroluminescent lamp membrane switch
US7294799B2 (en) * 2005-10-13 2007-11-13 Ikey, Ltd. Smooth keyboard with low key height
USD574826S1 (en) 2005-12-22 2008-08-12 Ikey, Ltd. Industrial computer keyboard
FI7881U1 (fi) * 2007-09-19 2008-05-30 Screentec Oy Kosketusnäyttö
DE102007049804A1 (de) * 2007-10-17 2009-04-23 BSH Bosch und Siemens Hausgeräte GmbH Schaltvorrichtung
DE102007054778A1 (de) * 2007-11-16 2009-05-20 Diehl Ako Stiftung & Co. Kg Bedienvorrichtung mit wenigstens einem Druckschalter
USD599349S1 (en) 2008-07-14 2009-09-01 Ikey, Ltd. Keyboard
DE102008062216B4 (de) * 2008-12-13 2010-09-23 Diehl Ako Stiftung & Co. Kg Bedienvorrichtung mit wenigstens einem Druckschalter
DE102009012475B4 (de) * 2009-03-12 2015-03-05 Engelking Elektronik Gmbh Piezo-Schaltelement
US8288923B2 (en) * 2009-09-10 2012-10-16 International Business Machines Corporation Piezoelectric based energy supply using independent piezoelectric components
CN103138727B (zh) * 2013-01-24 2015-12-09 东莞市百分百科技有限公司 一种彩屏触摸开关制备方法及制品
CN104465184B (zh) * 2013-09-18 2017-01-11 联想(北京)有限公司 一种输入设备及应用该输入设备的电子设备
US9298273B2 (en) * 2013-09-13 2016-03-29 Beijing Lenovo Software Ltd. Input device having grooves and corresponding sensing units
DE102017204049B3 (de) * 2017-03-10 2018-05-30 Maico Elektroapparate-Fabrik Gmbh Lüftungsgerät für einen Innenraum
KR102722047B1 (ko) * 2018-12-28 2024-10-29 삼성디스플레이 주식회사 차량용 표시 장치

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925610A (en) * 1974-08-12 1975-12-09 Bell Telephone Labor Inc Graphic communications tablet
JPS5818787B2 (ja) * 1974-09-03 1983-04-14 呉羽化学工業株式会社 コウブンシフイルムデンキソシ ノ セイゾウホウホウ
CA1249046A (en) * 1982-09-13 1989-01-17 James R. Ligman Solid state keyboard
GB8408847D0 (en) * 1984-04-05 1984-05-16 Ti Group Services Ltd Electrical switches
US4654546A (en) * 1984-11-20 1987-03-31 Kari Kirjavainen Electromechanical film and procedure for manufacturing same
US4633123A (en) * 1985-05-29 1986-12-30 Pennwalt Corporation Piezoelectric polymer keyboard apparatus
CH667763A5 (de) * 1985-07-23 1988-10-31 Schenk & Co Folientastatur.
CH670345A5 (de) * 1986-07-28 1989-05-31 Schenk & Co
US4975616A (en) * 1988-08-18 1990-12-04 Atochem North America, Inc. Piezoelectric transducer array
CH680890A5 (de) * 1990-08-29 1992-11-30 Dynalab Ag
EP0489344A1 (de) * 1990-12-03 1992-06-10 I.E.E. International Electronics & Engineering S.à.r.l. Verfahren zur Identifikation einer gedrückten Taste einer Tastatur
FI913741A7 (fi) * 1991-08-06 1993-02-07 Kari Johannes Kirjavainen Elastiskt elektretmembran

Also Published As

Publication number Publication date
JPH10511802A (ja) 1998-11-10
US5917437A (en) 1999-06-29
WO1996020533A1 (en) 1996-07-04
ATE182726T1 (de) 1999-08-15
FI952667A7 (fi) 1996-06-29
EP0800721B1 (de) 1999-07-28
DE69511115T2 (de) 2000-03-02
FI952667A0 (fi) 1995-06-01
FI97577B (fi) 1996-09-30
EP0800721A1 (de) 1997-10-15
FI97577C (fi) 1997-01-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition