JPH10511802A - キーボード - Google Patents
キーボードInfo
- Publication number
- JPH10511802A JPH10511802A JP8520237A JP52023796A JPH10511802A JP H10511802 A JPH10511802 A JP H10511802A JP 8520237 A JP8520237 A JP 8520237A JP 52023796 A JP52023796 A JP 52023796A JP H10511802 A JPH10511802 A JP H10511802A
- Authority
- JP
- Japan
- Prior art keywords
- keyboard
- cover plate
- emf
- keyboard according
- substrate
- 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.)
- Ceased
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)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.一つ又はそれ以上のキーと、対応する電気機械的変換手段とを含むキーボー ドであって、 前記キーに対応する前記変換手段を形成する、EMFとして公知の気泡構造( 11)を備えたエレクトレット膜を含む膜構造(11,12;21;42)と 前記EMF構造(11、12;21;42)を覆う一体で硬質のカバープレー ト(14、22、31、43)であって、各電気機械的変換手段近傍の該カバー プレート域がキーを形成する、カバープレートと を含むことを特徴とするキーボード。 2.前記EMF構造(11、12;21;42)が、基板(23、41、48) 上に、直接又は薄い中間層(25、45)を介してあることを特徴とする、請求 項1に記載のキーボード。 3.前記カバープレート(31、41)がさらに前記キーボードのフレームを形 成することを特徴とする、請求項1又は2に記載のキーボード。 4.前記基板が、該カバープレート(41)上に鋳造されたプラスチック層(4 8)であり、前記カバープレートと共に、前記EMF構造(42)を隈なく包囲 することを特徴とする、請求項2又は3に記載のキーボード。 5.前記基板(41)がさらに前記キーボードのフレームを形成することを特徴 とする請求項2に記載のキーボード。 6.前記カバープレートの材料が、アルミニウム又は鋼等の金属、プラスチック 、ガラス又はセラミック材料のいずれかであることを特徴とする、上記請求項の いずれかに記載のキーボード。 7.前記カバープレートの厚さが約2ミリメートルであることを特徴とする、上 記請求項のいずれかに記載のキーボード。 8.接着剤層(44)が、前記EMF構造(42)と前記カバープレート(41 、43)との間にあることを特徴とする、上記請求項のいずれかに記載のキーボ ード。 9.空気の層が、前記EMF構造(42)と前記カバープレート(41、43) との間にあることを特徴とする、請求項1乃至7のいずれかに記載のキーボード 。 10.前記カバープレートが液晶表示装置を含むことを特徴とする、上記請求項 のいずれかに記載のキーボード。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI946111A FI946111A0 (fi) | 1994-12-28 | 1994-12-28 | Tangentbord |
| FI952667 | 1995-06-01 | ||
| FI946111 | 1995-06-01 | ||
| FI952667A FI97577C (fi) | 1994-12-28 | 1995-06-01 | Näppäimistö |
| PCT/FI1995/000709 WO1996020533A1 (en) | 1994-12-28 | 1995-12-27 | Keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10511802A true JPH10511802A (ja) | 1998-11-10 |
Family
ID=26159859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8520237A Ceased JPH10511802A (ja) | 1994-12-28 | 1995-12-27 | キーボード |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5917437A (ja) |
| EP (1) | EP0800721B1 (ja) |
| JP (1) | JPH10511802A (ja) |
| AT (1) | ATE182726T1 (ja) |
| DE (1) | DE69511115T2 (ja) |
| FI (1) | FI97577C (ja) |
| WO (1) | WO1996020533A1 (ja) |
Families Citing this family (32)
| 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 |
| FI118908B (fi) * | 2004-02-23 | 2008-04-30 | Band Oy B | Akustisen kitaran kontrolliyksikkö |
| US8148624B2 (en) * | 2004-02-23 | 2012-04-03 | B-Band Oy | Acoustic guitar control unit |
| 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 |
| US9298273B2 (en) * | 2013-09-13 | 2016-03-29 | Beijing Lenovo Software Ltd. | Input device having grooves and corresponding sensing units |
| 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 |
| 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)
| 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 (ja) * | 1986-07-28 | 1989-05-31 | Schenk & Co | |
| US4975616A (en) * | 1988-08-18 | 1990-12-04 | Atochem North America, Inc. | Piezoelectric transducer array |
| CH680890A5 (ja) * | 1990-08-29 | 1992-11-30 | Dynalab Ag | |
| EP0489344A1 (fr) * | 1990-12-03 | 1992-06-10 | I.E.E. International Electronics & Engineering S.à.r.l. | Procédé d'identification d'une touche activée d'un clavier à touches |
| FI913741A7 (fi) * | 1991-08-06 | 1993-02-07 | Kari Johannes Kirjavainen | Elastiskt elektretmembran |
-
1995
- 1995-06-01 FI FI952667A patent/FI97577C/fi not_active IP Right Cessation
- 1995-12-27 EP EP95941736A patent/EP0800721B1/en not_active Expired - Lifetime
- 1995-12-27 DE DE69511115T patent/DE69511115T2/de not_active Expired - Lifetime
- 1995-12-27 WO PCT/FI1995/000709 patent/WO1996020533A1/en not_active Ceased
- 1995-12-27 AT AT95941736T patent/ATE182726T1/de active
- 1995-12-27 JP JP8520237A patent/JPH10511802A/ja not_active Ceased
- 1995-12-27 US US08/860,521 patent/US5917437A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FI952667A0 (fi) | 1995-06-01 |
| WO1996020533A1 (en) | 1996-07-04 |
| DE69511115T2 (de) | 2000-03-02 |
| ATE182726T1 (de) | 1999-08-15 |
| FI97577B (fi) | 1996-09-30 |
| EP0800721B1 (en) | 1999-07-28 |
| US5917437A (en) | 1999-06-29 |
| EP0800721A1 (en) | 1997-10-15 |
| FI952667A7 (fi) | 1996-06-29 |
| FI97577C (fi) | 1997-01-10 |
| DE69511115D1 (de) | 1999-09-02 |
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Legal Events
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| A313 | Final decision of rejection without a dissenting response from the applicant |
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