JP3600226B2 - 光電式キーボードを用いるデータ伝送方法 - Google Patents

光電式キーボードを用いるデータ伝送方法 Download PDF

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Publication number
JP3600226B2
JP3600226B2 JP2002267028A JP2002267028A JP3600226B2 JP 3600226 B2 JP3600226 B2 JP 3600226B2 JP 2002267028 A JP2002267028 A JP 2002267028A JP 2002267028 A JP2002267028 A JP 2002267028A JP 3600226 B2 JP3600226 B2 JP 3600226B2
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JP
Japan
Prior art keywords
light
key
transmitter
receiver
keyboard
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 - Fee Related
Application number
JP2002267028A
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English (en)
Japanese (ja)
Other versions
JP2003140803A5 (https=
JP2003140803A (ja
Inventor
ヴォルター ユルゲン
シュテルツ ヴォルフガング
ルートヴィヒ デトレフ
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.)
Krohne Messtechnik GmbH and Co KG
Original Assignee
Krohne Messtechnik GmbH and Co KG
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
Application filed by Krohne Messtechnik GmbH and Co KG filed Critical Krohne Messtechnik GmbH and Co KG
Publication of JP2003140803A publication Critical patent/JP2003140803A/ja
Publication of JP2003140803A5 publication Critical patent/JP2003140803A5/ja
Application granted granted Critical
Publication of JP3600226B2 publication Critical patent/JP3600226B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/968—Switches controlled by moving an element forming part of the switch using opto-electronic devices
    • H03K17/969—Switches controlled by moving an element forming part of the switch using opto-electronic devices having a plurality of control members, e.g. keyboard

Landscapes

  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Electronic Switches (AREA)
JP2002267028A 2001-09-13 2002-09-12 光電式キーボードを用いるデータ伝送方法 Expired - Fee Related JP3600226B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10145248.9 2001-09-13
DE10145248A DE10145248C1 (de) 2001-09-13 2001-09-13 Verfahren zur Datenübertragung

Publications (3)

Publication Number Publication Date
JP2003140803A JP2003140803A (ja) 2003-05-16
JP2003140803A5 JP2003140803A5 (https=) 2004-10-28
JP3600226B2 true JP3600226B2 (ja) 2004-12-15

Family

ID=7698972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002267028A Expired - Fee Related JP3600226B2 (ja) 2001-09-13 2002-09-12 光電式キーボードを用いるデータ伝送方法

Country Status (5)

Country Link
US (1) US6875977B2 (https=)
EP (1) EP1294096B1 (https=)
JP (1) JP3600226B2 (https=)
DE (1) DE10145248C1 (https=)
DK (1) DK1294096T3 (https=)

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US7644014B2 (en) * 2001-10-17 2010-01-05 Sun Microsystems, Inc. Document exchange framework for automated extensible markup language data in an e-procurement system and method
US8674966B2 (en) * 2001-11-02 2014-03-18 Neonode Inc. ASIC controller for light-based touch screen
US9778794B2 (en) * 2001-11-02 2017-10-03 Neonode Inc. Light-based touch screen
TWM240637U (en) * 2003-01-30 2004-08-11 Darfon Electronics Corp Mouse structure
DE102004024835B3 (de) 2004-05-19 2005-10-13 Cherry Gmbh Sensoranordnung für eine Pseudokontinuierliche Betätigung
DE102004054322B3 (de) * 2004-11-10 2006-06-29 Cherry Gmbh Verfahren und Anordnung zum Einstellen an einer Bedienlinie
US7865399B2 (en) * 2005-04-22 2011-01-04 Google Inc. Distributed electronic commerce system with centralized point of purchase
US7385489B2 (en) * 2005-07-22 2008-06-10 Visteon Global Technologies, Inc. Instrument panel assembly
US7072533B1 (en) 2005-09-26 2006-07-04 Visteon Global Technologies, Inc. Automotive optical touch sensitive switch method
FI20051036A7 (fi) * 2005-10-14 2007-04-15 Winfomedia Oy Menetelmä ja laite kosketuksettomaksi käytöksi
US20070278390A1 (en) * 2006-06-06 2007-12-06 Hong Kong Applied Science And Technology Research Institute Co. Ltd. Detectors and actuating devices incorporating same
WO2009027773A1 (en) * 2007-08-31 2009-03-05 Sony Ericsson Mobile Communications Ab Portable communication device having a near-infrared touch input display
US20090091536A1 (en) * 2007-10-05 2009-04-09 Microsoft Corporation Dial Pad Data Entry
EP2068212A1 (fr) * 2007-12-06 2009-06-10 The Swatch Group Research and Development Ltd. Objet portable tel qu'une pièce d'horlogerie comprenant des moyens d'enclenchement d'une fonction de commande électronique
US8223128B1 (en) * 2008-10-08 2012-07-17 Lockheed Martin Corporation Optical input system and method
FI20095063A0 (fi) * 2009-01-26 2009-01-26 Wallac Oy Optinen mittauslaite
US20100214135A1 (en) * 2009-02-26 2010-08-26 Microsoft Corporation Dynamic rear-projected user interface
DE102010033470A1 (de) 2010-08-05 2012-02-09 Krohne Messtechnik Gmbh Bedienfeld für ein Messgerät
US9024915B1 (en) * 2011-07-15 2015-05-05 Chelsea Trent Keyboard with reflected light beam finger detection
US10324565B2 (en) 2013-05-30 2019-06-18 Neonode Inc. Optical proximity sensor
US9741184B2 (en) 2012-10-14 2017-08-22 Neonode Inc. Door handle with optical proximity sensors
US10282034B2 (en) 2012-10-14 2019-05-07 Neonode Inc. Touch sensitive curved and flexible displays
US9164625B2 (en) * 2012-10-14 2015-10-20 Neonode Inc. Proximity sensor for determining two-dimensional coordinates of a proximal object
US9921661B2 (en) 2012-10-14 2018-03-20 Neonode Inc. Optical proximity sensor and associated user interface
US10585530B2 (en) 2014-09-23 2020-03-10 Neonode Inc. Optical proximity sensor
US8717202B1 (en) 2013-03-14 2014-05-06 Aimpad, LLC Force sensitive input devices and methods
US20150257706A1 (en) * 2014-03-17 2015-09-17 Htc Corporation Portable electronic device and method for physiological measurement
DE102018126231A1 (de) * 2018-10-22 2020-04-23 Endress+Hauser SE+Co. KG Bedienmodul für ein Feldgerät der Automatisierungstechnik und selbiges Feldgerät
US11061482B2 (en) 2019-01-04 2021-07-13 Aimpad, LLC Force sensitive input devices and methods
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
KR102797047B1 (ko) 2019-12-31 2025-04-21 네오노드, 인크. 비 접촉식 터치 입력 시스템
CN116062579B (zh) * 2023-02-01 2025-09-30 日立楼宇技术（广州）有限公司 一种按钮的检测方法、装置、设备及存储介质

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
US4243879A (en) * 1978-04-24 1981-01-06 Carroll Manufacturing Corporation Touch panel with ambient light sampling
US4254333A (en) * 1978-05-31 1981-03-03 Bergstroem Arne Optoelectronic circuit element
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
US4988983A (en) * 1988-09-02 1991-01-29 Carroll Touch, Incorporated Touch entry system with ambient compensation and programmable amplification
US5105186A (en) * 1990-05-25 1992-04-14 Hewlett-Packard Company Lcd touch screen
US5103085A (en) * 1990-09-05 1992-04-07 Zimmerman Thomas G Photoelectric proximity detector and switch
DE4041144C2 (de) * 1990-12-21 1998-04-23 Daimler Benz Ag Berührungsempfindliche elektronische Anzeige
DE4336669C1 (de) * 1993-10-27 1994-12-15 Ziegler Horst Eingabefeld
DE19654853A1 (de) * 1996-05-23 1997-11-27 Ziegler Horst Steuerschaltung zur Registrierung der Betätigung einer optischen Taste

Also Published As

Publication number Publication date
DE10145248C1 (de) 2003-03-20
US6875977B2 (en) 2005-04-05
DK1294096T3 (da) 2013-02-04
US20030090470A1 (en) 2003-05-15
EP1294096B1 (de) 2012-11-14
EP1294096A3 (de) 2006-06-07
EP1294096A2 (de) 2003-03-19
JP2003140803A (ja) 2003-05-16

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