FI961459A0 - Arrangemang foer optisk fjaerrstyrning av en anordning - Google Patents
Arrangemang foer optisk fjaerrstyrning av en anordningInfo
- Publication number
- FI961459A0 FI961459A0 FI961459A FI961459A FI961459A0 FI 961459 A0 FI961459 A0 FI 961459A0 FI 961459 A FI961459 A FI 961459A FI 961459 A FI961459 A FI 961459A FI 961459 A0 FI961459 A0 FI 961459A0
- Authority
- FI
- Finland
- Prior art keywords
- light
- source
- key
- presumed
- receiver
- Prior art date
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
- H03K17/9627—Optical touch switches
- H03K17/9631—Optical touch switches using a light source as part of the switch
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI961459A FI961459A0 (fi) | 1996-04-01 | 1996-04-01 | Arrangemang foer optisk fjaerrstyrning av en anordning |
DE69723247T DE69723247D1 (de) | 1996-04-01 | 1997-04-01 | Anordnung zur optischen fernbedienung eines gerätes |
PCT/FI1997/000199 WO1997037430A1 (en) | 1996-04-01 | 1997-04-01 | An arrangement for the optical remote control of apparatus |
AT97914349T ATE244469T1 (de) | 1996-04-01 | 1997-04-01 | Anordnung zur optischen fernbedienung eines gerätes |
US09/155,694 US6218967B1 (en) | 1996-04-01 | 1997-04-01 | Arrangement for the optical remote control of apparatus |
EP97914349A EP0891655B1 (en) | 1996-04-01 | 1997-04-01 | An arrangement for the optical remote control of apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI961459A FI961459A0 (fi) | 1996-04-01 | 1996-04-01 | Arrangemang foer optisk fjaerrstyrning av en anordning |
Publications (1)
Publication Number | Publication Date |
---|---|
FI961459A0 true FI961459A0 (fi) | 1996-04-01 |
Family
ID=8545758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI961459A FI961459A0 (fi) | 1996-04-01 | 1996-04-01 | Arrangemang foer optisk fjaerrstyrning av en anordning |
Country Status (6)
Country | Link |
---|---|
US (1) | US6218967B1 (fi) |
EP (1) | EP0891655B1 (fi) |
AT (1) | ATE244469T1 (fi) |
DE (1) | DE69723247D1 (fi) |
FI (1) | FI961459A0 (fi) |
WO (1) | WO1997037430A1 (fi) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6611252B1 (en) * | 2000-05-17 | 2003-08-26 | Dufaux Douglas P. | Virtual data input device |
FI113094B (fi) * | 2000-12-15 | 2004-02-27 | Nokia Corp | Parannettu menetelmä ja järjestely toiminnon aikaansaamiseksi elektronisessa laitteessa ja elektroninen laite |
CN100489881C (zh) * | 2001-01-08 | 2009-05-20 | Vkb有限公司 | 数据输入装置和数据输入方法 |
AU2003238660A1 (en) * | 2002-06-26 | 2004-01-19 | Vkb Inc. | Multifunctional integrated image sensor and application to virtual interface technology |
US7176905B2 (en) * | 2003-02-19 | 2007-02-13 | Agilent Technologies, Inc. | Electronic device having an image-based data input system |
US20040200955A1 (en) * | 2003-04-08 | 2004-10-14 | Aleksandr Andzelevich | Position detection of a light source |
EP1683345A2 (en) * | 2003-10-31 | 2006-07-26 | VKB Inc. | Optical apparatus for virtual interface projection and sensing |
US7042371B2 (en) * | 2004-02-24 | 2006-05-09 | Nokia Corporation | Optical keyboard with geodesic optical elements |
DE102004044396A1 (de) * | 2004-09-14 | 2006-03-30 | BSH Bosch und Siemens Hausgeräte GmbH | Bedienvorrichtung für Haushaltsgeräte und entsprechendes Verfahren |
DE102004055376A1 (de) * | 2004-11-08 | 2006-05-11 | E.G.O. Elektro-Gerätebau GmbH | Bedieneinrichtung, Elektrogerät mit einer solchen Bedieneinrichtung, Anordnung eines Glaskeramik-Kochfeldes mit einer solchen Bedieneinrichtung sowie Verfahren zum Betrieb einer solchen Bedieneinrichtung |
WO2006090386A2 (en) * | 2005-02-24 | 2006-08-31 | Vkb Inc. | A virtual keyboard device |
WO2006117736A1 (en) * | 2005-05-04 | 2006-11-09 | Koninklijke Philips Electronics, N.V. | System and method for projecting control graphics |
US20070019099A1 (en) * | 2005-07-25 | 2007-01-25 | Vkb Inc. | Optical apparatus for virtual interface projection and sensing |
US20070019103A1 (en) * | 2005-07-25 | 2007-01-25 | Vkb Inc. | Optical apparatus for virtual interface projection and sensing |
DE102005048021B3 (de) * | 2005-10-06 | 2007-04-12 | Abb Patent Gmbh | Lokal bedienbares Automatisierungsgerät |
US7486386B1 (en) | 2007-09-21 | 2009-02-03 | Silison Laboratories Inc. | Optical reflectance proximity sensor |
DE102008048821A1 (de) * | 2008-09-22 | 2010-03-25 | Volkswagen Ag | Bedienvorrichtung und Verfahren zum Betreiben einer Bedienvorrichtung mit verbesserter Annäherungserfassung |
US20110212774A1 (en) * | 2008-11-14 | 2011-09-01 | Karl Wudtke | Terminal including a button and button having projected images and method |
US8660300B2 (en) * | 2008-12-12 | 2014-02-25 | Silicon Laboratories Inc. | Apparatus and method for optical gesture recognition |
US20100214135A1 (en) * | 2009-02-26 | 2010-08-26 | Microsoft Corporation | Dynamic rear-projected user interface |
CN111312547B (zh) * | 2019-06-18 | 2023-08-04 | 光宝电子(广州)有限公司 | 按键模块、应用其的键盘及电子装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3769515A (en) | 1972-10-06 | 1973-10-30 | Polar Corp | Electro-optical lock and method |
SE440969B (sv) | 1984-03-12 | 1985-08-26 | Np New Prod Nordinvent Invest | Anordning vid tangentbord |
GB2173931B (en) * | 1985-04-16 | 1988-05-11 | Ncr Co | Data input system including a keyboard having no moving parts |
DE3932508A1 (de) | 1989-09-26 | 1991-04-04 | Pofa Technology Corp | Optische eingabeeinrichtung und verfahren zum eingeben |
DE4007971A1 (de) | 1990-03-13 | 1991-09-19 | Gaggenau Werke | Vorrichtung zum schalten elektrischer einrichtungen |
DE69204045T2 (de) * | 1992-02-07 | 1996-04-18 | Ibm | Verfahren und Vorrichtung zum optischen Eingang von Befehlen oder Daten. |
US5483261A (en) * | 1992-02-14 | 1996-01-09 | Itu Research, Inc. | Graphical input controller and method with rear screen image detection |
DE4408058A1 (de) | 1994-03-07 | 1995-09-14 | Pro Innovatio Forschungszentru | Optoelektronisches Tastenfeld zur Anwendung hinter einer Glasscheibe |
US5801681A (en) * | 1996-06-24 | 1998-09-01 | Sayag; Michel | Method and apparatus for generating a control signal |
-
1996
- 1996-04-01 FI FI961459A patent/FI961459A0/fi not_active Application Discontinuation
-
1997
- 1997-04-01 DE DE69723247T patent/DE69723247D1/de not_active Expired - Lifetime
- 1997-04-01 US US09/155,694 patent/US6218967B1/en not_active Expired - Fee Related
- 1997-04-01 WO PCT/FI1997/000199 patent/WO1997037430A1/en active IP Right Grant
- 1997-04-01 EP EP97914349A patent/EP0891655B1/en not_active Expired - Lifetime
- 1997-04-01 AT AT97914349T patent/ATE244469T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69723247D1 (de) | 2003-08-07 |
ATE244469T1 (de) | 2003-07-15 |
US6218967B1 (en) | 2001-04-17 |
WO1997037430A1 (en) | 1997-10-09 |
EP0891655B1 (en) | 2003-07-02 |
EP0891655A1 (en) | 1999-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |