FI112556B - Elektronisen näppäimen tai näppäimistön valmistusmenetelmä ja tämän menetelmän avulla valmistettu tuote - Google Patents
Elektronisen näppäimen tai näppäimistön valmistusmenetelmä ja tämän menetelmän avulla valmistettu tuote Download PDFInfo
- Publication number
- FI112556B FI112556B FI932893A FI932893A FI112556B FI 112556 B FI112556 B FI 112556B FI 932893 A FI932893 A FI 932893A FI 932893 A FI932893 A FI 932893A FI 112556 B FI112556 B FI 112556B
- Authority
- FI
- Finland
- Prior art keywords
- layer
- electrically conductive
- piezoelectric
- piezoelectric material
- composite
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/01—Manufacture or treatment
- H10N30/04—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning
- H10N30/045—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning by polarising
-
- 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
- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/01—Manufacture or treatment
- H10N30/07—Forming of piezoelectric or electrostrictive parts or bodies on an electrical element or another base
- H10N30/074—Forming of piezoelectric or electrostrictive parts or bodies on an electrical element or another base by depositing piezoelectric or electrostrictive layers, e.g. aerosol or screen printing
- H10N30/077—Forming of piezoelectric or electrostrictive parts or bodies on an electrical element or another base by depositing piezoelectric or electrostrictive layers, e.g. aerosol or screen printing by liquid phase deposition
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
- H10N30/302—Sensors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2201/00—Contacts
- H01H2201/02—Piezo element
Landscapes
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Push-Button Switches (AREA)
- Manufacture Of Switches (AREA)
- Electrophonic Musical Instruments (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Moulding By Coating Moulds (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
- Electronic Switches (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH198392 | 1992-06-24 | ||
| CH198392 | 1992-06-24 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI932893A0 FI932893A0 (fi) | 1993-06-22 |
| FI932893A FI932893A (fi) | 1993-12-25 |
| FI112556B true FI112556B (fi) | 2003-12-15 |
Family
ID=4223169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI932893A FI112556B (fi) | 1992-06-24 | 1993-06-22 | Elektronisen näppäimen tai näppäimistön valmistusmenetelmä ja tämän menetelmän avulla valmistettu tuote |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5374449A (de) |
| EP (1) | EP0576400B1 (de) |
| JP (1) | JPH0696640A (de) |
| KR (1) | KR100326900B1 (de) |
| CN (1) | CN1083163C (de) |
| AT (1) | ATE142375T1 (de) |
| AU (1) | AU664622B2 (de) |
| CA (1) | CA2099089C (de) |
| DE (1) | DE69304443T2 (de) |
| FI (1) | FI112556B (de) |
| NO (1) | NO308277B1 (de) |
| TW (1) | TW241398B (de) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5459461A (en) * | 1993-07-29 | 1995-10-17 | Crowley; Robert J. | Inflatable keyboard |
| US7126583B1 (en) | 1999-12-15 | 2006-10-24 | Automotive Technologies International, Inc. | Interactive vehicle display system |
| JPH09326668A (ja) * | 1996-04-02 | 1997-12-16 | Seiko Epson Corp | 圧電素子とその製造方法 |
| US6367132B2 (en) * | 1998-08-31 | 2002-04-09 | Eastman Kodak Company | Method of making a print head |
| WO2001066613A1 (en) * | 2000-03-06 | 2001-09-13 | Rutgers, The State University | Process for preparing electrostrictive polymers and resulting polymers and articles |
| US6861782B2 (en) * | 2001-04-05 | 2005-03-01 | Head Sport Ag | Flexible piezoelectric films |
| KR100846762B1 (ko) * | 2001-09-11 | 2008-07-16 | 삼성전자주식회사 | 키보드유닛의 키스위치 |
| FI112415B (fi) | 2001-11-28 | 2003-11-28 | Nokia Oyj | Pietsosähköinen käyttöliittymä |
| AU2003220353A1 (en) * | 2002-03-19 | 2003-10-08 | California Institute Of Technology | A method for integrating microparticles into mems |
| US6824321B2 (en) * | 2002-09-19 | 2004-11-30 | Siemens Communications, Inc. | Keypad assembly |
| US7572524B2 (en) | 2002-09-23 | 2009-08-11 | Siemens Energy, Inc. | Method of instrumenting a component |
| US20050145122A1 (en) * | 2003-09-24 | 2005-07-07 | Matthew Adams | Use of a UV-curable thermal ribbon in conjunction with a porous substrate to form a durable, on-demand electro-chemical stencil |
| US20060127581A1 (en) * | 2003-12-11 | 2006-06-15 | Aspens Glenn D | Method for on-demand direct item marking via a screen printing process |
| DE10359297A1 (de) | 2003-12-17 | 2005-07-28 | Lisa Dräxlmaier GmbH | Piezoschalter |
| DE102004023420A1 (de) | 2004-05-12 | 2005-12-08 | Lisa Dräxlmaier GmbH | Verfahren zum Herstellen einer kombinierten Piezo-/Leuchtfolie und Betätigungselement mit einer derartigen Piezo-/Leuchtfolie |
| DE102004043578B4 (de) | 2004-07-12 | 2007-11-08 | Diehl Ako Stiftung & Co. Kg | Bedienfeld für ein elektrisches Gerät sowie Verfahren zur Herstellung eines Bedienfelds |
| US7158054B2 (en) * | 2004-09-21 | 2007-01-02 | Nokia Corporation | General purpose input board for a touch actuation |
| US7324020B2 (en) * | 2004-09-21 | 2008-01-29 | Nokia Corporation | General purpose input board for a touch actuation |
| JP4655948B2 (ja) * | 2005-01-31 | 2011-03-23 | パナソニック株式会社 | 感圧導電シート及びその製造方法、並びにこれを用いたタッチパネル |
| JP5044196B2 (ja) | 2006-11-13 | 2012-10-10 | アイシン精機株式会社 | 圧電センサ及びその製造方法 |
| DE102007013078B4 (de) | 2007-03-19 | 2016-09-01 | Lisa Dräxlmaier GmbH | Bedienelement zum Bedienen eines elektrischen Verbrauchers in einem Fahrzeug |
| AT506531B1 (de) * | 2008-03-13 | 2010-01-15 | Univ Linz | Tastenfeld |
| DE102008046531A1 (de) | 2008-09-10 | 2010-03-18 | Lisa Dräxlmaier GmbH | Bedienelement für eine elektrische Einrichtung in einem Kraftfahrzeug |
| US9870053B2 (en) * | 2010-02-08 | 2018-01-16 | Immersion Corporation | Systems and methods for haptic feedback using laterally driven piezoelectric actuators |
| US10429929B2 (en) | 2010-09-24 | 2019-10-01 | Blackberry Limited | Piezoelectric actuator apparatus and methods |
| US9634232B2 (en) | 2010-11-04 | 2017-04-25 | Algra Holding Ag | Piezoelectric signal generator |
| CN102221897A (zh) * | 2011-07-15 | 2011-10-19 | 厦门大学 | 一种压电储能键盘 |
| JP5599858B2 (ja) * | 2011-09-30 | 2014-10-01 | 富士フイルム株式会社 | 電気音響変換フィルム、フレキシブルディスプレイ、声帯マイクロフォンおよび楽器用センサー |
| DE102011089454A1 (de) * | 2011-12-21 | 2013-06-27 | E.G.O. Elektro-Gerätebau GmbH | Bedieneinrichtung und Verfahren zur Herstellung einer Bedieneinrichtung |
| KR20150084035A (ko) * | 2012-11-08 | 2015-07-21 | 아지노모토 가부시키가이샤 | 멤브레인 스위치 및 그것을 이용하여 이루어지는 물품 |
| TWI471620B (zh) * | 2012-12-13 | 2015-02-01 | Darfon Electronics Corp | 導光板結構、發光鍵盤及導光板結構製造方法 |
| CN103812491B (zh) * | 2013-11-29 | 2016-08-17 | 贝骨新材料科技（上海）有限公司 | 一种整体式面板压电键盘及其误操作的识别方法 |
| US10079336B2 (en) * | 2014-01-13 | 2018-09-18 | Meggitt A/S | Flexible piezoelectric material, production and use thereof |
| CN103902052B (zh) * | 2014-04-18 | 2017-06-16 | 中国科学技术大学 | 一种卷曲键盘制备方法 |
| US10068465B2 (en) | 2014-10-22 | 2018-09-04 | Mitutoyo Corporation | Battery-less data transmission module accessory for portable and handheld metrology devices |
| EP3018826A1 (de) | 2014-11-10 | 2016-05-11 | Algra Holding AG | Mensch-maschine-schnittstelle und verfahren zum ändern einer visuellen markierung einer schaltfläche einer mensch-maschine-schnittstelle |
| DE102016109467A1 (de) | 2016-05-24 | 2017-11-30 | Lisa Dräxlmaier GmbH | Bauteil, insbesondere Innenausstattungsbauteil für Fahrzeuge |
| EP3282587A1 (de) | 2016-08-12 | 2018-02-14 | Big Kaiser Präzisionswerkzeuge Ag | Elektronisches gerät mit einer knopfvorrichtung |
| CN106873720A (zh) * | 2017-03-10 | 2017-06-20 | 深圳市赛亿科技开发有限公司 | 一种键盘和采用该键盘的便携式电脑 |
| US10936073B1 (en) | 2020-01-31 | 2021-03-02 | Dell Products, Lp | System and method for generating high-frequency and mid-frequency audible sound via piezoelectric actuators of a haptic keyboard |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5410214B2 (de) * | 1973-10-15 | 1979-05-02 | ||
| US4056654A (en) * | 1975-07-24 | 1977-11-01 | Kkf Corporation | Coating compositions, processes for depositing the same, and articles resulting therefrom |
| GB1543089A (en) * | 1976-12-02 | 1979-03-28 | Marconi Co Ltd | Pressure sensitive generator |
| US4190785A (en) * | 1976-12-09 | 1980-02-26 | Essex Transducers Corporation | Pressure sensitive signal generator using piezoelectric coating |
| FR2519503B1 (fr) * | 1981-12-31 | 1991-09-06 | Thomson Csf | Transducteurs piezoelectriques polymeres et procede de fabrication |
| JPS6077600A (ja) * | 1983-10-05 | 1985-05-02 | Kureha Chem Ind Co Ltd | アレイ型超音波探触子の製造方法 |
| JPS60137112A (ja) * | 1983-12-26 | 1985-07-20 | Murata Mfg Co Ltd | 圧電振動子 |
| JPS60191511A (ja) * | 1984-03-12 | 1985-09-30 | Murata Mfg Co Ltd | 圧電振動子とその製造方法 |
| GB2161647A (en) * | 1984-07-10 | 1986-01-15 | Gen Electric Co Plc | Piezoelectric devices |
| FR2570223B1 (fr) * | 1984-09-07 | 1986-12-05 | Labo Electronique Physique | Dispositif piezoelectrique et procede de realisation d'un tel dispositif |
| US4633123A (en) * | 1985-05-29 | 1986-12-30 | Pennwalt Corporation | Piezoelectric polymer keyboard apparatus |
| US4764244A (en) * | 1985-06-11 | 1988-08-16 | The Foxboro Company | Resonant sensor and method of making same |
| DE8611844U1 (de) * | 1986-04-30 | 1986-08-07 | Siemens AG, 1000 Berlin und 8000 München | Ultraschall-Applikator mit einer Anpassungsschicht |
| US5047162A (en) * | 1986-05-30 | 1991-09-10 | Martin Marietta Corporation | Piezoelectric composite materials and method of making |
| JP2585018B2 (ja) * | 1987-09-08 | 1997-02-26 | 富山県 | 圧電型感圧素子及びその製造方法 |
| JPH02197183A (ja) * | 1988-03-29 | 1990-08-03 | Pennwalt Corp | 積層圧電構造及びその形成方法 |
| US5072035A (en) * | 1989-04-18 | 1991-12-10 | The Regents Of The University Of California | Method for making piezoelectric ceramic fibers |
| DE69026765T2 (de) * | 1989-07-11 | 1996-10-24 | Ngk Insulators Ltd | Einen piezoelektrischen/elektrostriktiven Film enthaltende piezoelektrischer/elektrostriktiver Antrieb |
| CH680890A5 (de) * | 1990-08-29 | 1992-11-30 | Dynalab Ag |
-
1993
- 1993-06-21 EP EP93810439A patent/EP0576400B1/de not_active Expired - Lifetime
- 1993-06-21 DE DE69304443T patent/DE69304443T2/de not_active Expired - Lifetime
- 1993-06-21 AT AT93810439T patent/ATE142375T1/de not_active IP Right Cessation
- 1993-06-22 US US08/080,620 patent/US5374449A/en not_active Expired - Lifetime
- 1993-06-22 FI FI932893A patent/FI112556B/fi active
- 1993-06-23 KR KR1019930011557A patent/KR100326900B1/ko not_active IP Right Cessation
- 1993-06-23 TW TW082105017A patent/TW241398B/zh not_active IP Right Cessation
- 1993-06-23 NO NO932306A patent/NO308277B1/no unknown
- 1993-06-23 AU AU41470/93A patent/AU664622B2/en not_active Ceased
- 1993-06-23 CA CA002099089A patent/CA2099089C/en not_active Expired - Fee Related
- 1993-06-24 CN CN93109556A patent/CN1083163C/zh not_active Expired - Fee Related
- 1993-06-24 JP JP15394593A patent/JPH0696640A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR940006161A (ko) | 1994-03-23 |
| NO308277B1 (no) | 2000-08-21 |
| KR100326900B1 (ko) | 2002-07-02 |
| NO932306D0 (no) | 1993-06-23 |
| DE69304443T2 (de) | 1997-04-03 |
| CN1083163C (zh) | 2002-04-17 |
| JPH0696640A (ja) | 1994-04-08 |
| US5374449A (en) | 1994-12-20 |
| ATE142375T1 (de) | 1996-09-15 |
| CA2099089C (en) | 2004-01-06 |
| CN1089758A (zh) | 1994-07-20 |
| CA2099089A1 (en) | 1993-12-25 |
| AU664622B2 (en) | 1995-11-23 |
| EP0576400B1 (de) | 1996-09-04 |
| FI932893A0 (fi) | 1993-06-22 |
| DE69304443D1 (de) | 1996-10-10 |
| EP0576400A1 (de) | 1993-12-29 |
| TW241398B (de) | 1995-02-21 |
| AU4147093A (en) | 1994-01-06 |
| NO932306L (no) | 1993-12-27 |
| FI932893A (fi) | 1993-12-25 |
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