DE3584970D1 - Fruehzeitige fehlerfeststellung fuer eine beruehrungseingabevorrichtung. - Google Patents
Fruehzeitige fehlerfeststellung fuer eine beruehrungseingabevorrichtung.Info
- Publication number
- DE3584970D1 DE3584970D1 DE8585905289T DE3584970T DE3584970D1 DE 3584970 D1 DE3584970 D1 DE 3584970D1 DE 8585905289 T DE8585905289 T DE 8585905289T DE 3584970 T DE3584970 T DE 3584970T DE 3584970 D1 DE3584970 D1 DE 3584970D1
- Authority
- DE
- Germany
- Prior art keywords
- error detection
- entry device
- early error
- touch entry
- touch
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K11/00—Methods or arrangements for graph-reading or for converting the pattern of mechanical parameters, e.g. force or presence, into electrical signal
- G06K11/06—Devices for converting the position of a manually-operated writing or tracing member into an electrical signal
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
- G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Artificial Intelligence (AREA)
- Computer Hardware Design (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Electronic Switches (AREA)
- Position Input By Displaying (AREA)
- Input From Keyboards Or The Like (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/666,949 US4645920A (en) | 1984-10-31 | 1984-10-31 | Early fault detection in an opto-matrix touch input device |
PCT/US1985/001993 WO1986002755A1 (en) | 1984-10-31 | 1985-10-15 | Early fault detection for a touch input device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3584970D1 true DE3584970D1 (de) | 1992-01-30 |
Family
ID=24676197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585905289T Expired - Fee Related DE3584970D1 (de) | 1984-10-31 | 1985-10-15 | Fruehzeitige fehlerfeststellung fuer eine beruehrungseingabevorrichtung. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4645920A (de) |
EP (1) | EP0199764B1 (de) |
JP (1) | JPH07104753B2 (de) |
KR (1) | KR920002195B1 (de) |
CA (1) | CA1241718A (de) |
DE (1) | DE3584970D1 (de) |
HK (1) | HK20195A (de) |
MX (1) | MX162116A (de) |
WO (1) | WO1986002755A1 (de) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3603940A1 (de) * | 1986-02-07 | 1987-08-13 | Efaflex Transport Lager | Vorrichtung zur steuerung des oeffnungs- und/oder schliessvorgangs von schnellauf-toren |
US4812642A (en) * | 1986-04-24 | 1989-03-14 | Alps Electric Co., Ltd. | Optical coordinate system input device |
US4868912A (en) * | 1986-11-26 | 1989-09-19 | Digital Electronics | Infrared touch panel |
JPS63103142U (de) * | 1986-12-22 | 1988-07-04 | ||
JPS6465624A (en) * | 1987-09-07 | 1989-03-10 | Alps Electric Co Ltd | Optical type coordinate input device |
JP2705156B2 (ja) * | 1988-03-07 | 1998-01-26 | ソニー株式会社 | タッチパネル装置 |
US4988983A (en) * | 1988-09-02 | 1991-01-29 | Carroll Touch, Incorporated | Touch entry system with ambient compensation and programmable amplification |
US5196835A (en) * | 1988-09-30 | 1993-03-23 | International Business Machines Corporation | Laser touch panel reflective surface aberration cancelling |
JPH0731573B2 (ja) * | 1988-09-30 | 1995-04-10 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 光タッチ・パネル装置の表面領域における光学的欠陥の補償方法 |
US4916308A (en) * | 1988-10-17 | 1990-04-10 | Tektronix, Inc. | Integrated liquid crystal display and optical touch panel |
JP2683093B2 (ja) * | 1989-04-04 | 1997-11-26 | アルプス電気株式会社 | 光学式座標入力装置 |
US5194863A (en) * | 1989-04-10 | 1993-03-16 | International Business Machines Corporation | Touch panel display |
JPH081363B2 (ja) * | 1989-05-08 | 1996-01-10 | 同和鉱業株式会社 | 光学的入力検出装置 |
US5107253A (en) * | 1989-11-13 | 1992-04-21 | Tektronix, Inc. | Stylus position detection system for optical touch panel |
US5179369A (en) * | 1989-12-06 | 1993-01-12 | Dale Electronics, Inc. | Touch panel and method for controlling same |
JP2528527B2 (ja) * | 1989-12-27 | 1996-08-28 | 同和鉱業株式会社 | 光学的位置検出装置 |
JP2834521B2 (ja) * | 1990-03-15 | 1998-12-09 | 株式会社日立製作所 | Ledアレイの診断装置 |
US5341133A (en) * | 1991-05-09 | 1994-08-23 | The Rowland Institute For Science, Inc. | Keyboard having touch sensor keys for conveying information electronically |
US5198661A (en) * | 1992-02-28 | 1993-03-30 | Scientific Technologies Incorporated | Segmented light curtain system and method |
US5605406A (en) * | 1992-08-24 | 1997-02-25 | Bowen; James H. | Computer input devices with light activated switches and light emitter protection |
US5577848A (en) * | 1992-08-24 | 1996-11-26 | Bowen; James H. | Light controlled touch pad for cursor and selection control on a computer display |
US5313542A (en) * | 1992-11-30 | 1994-05-17 | Breault Research Organization, Inc. | Apparatus and method of rapidly measuring hemispherical scattered or radiated light |
DE4338978C2 (de) * | 1993-11-15 | 1998-05-07 | Sick Ag | Verfahren zur Feststellung defekter Lichtsender und/oder Lichtempfänger eines Lichtgitters und Lichtgitter |
US5577733A (en) * | 1994-04-08 | 1996-11-26 | Downing; Dennis L. | Targeting system |
US5635724A (en) * | 1995-06-07 | 1997-06-03 | Intecolor | Method and apparatus for detecting the location of an object on a surface |
US9471170B2 (en) | 2002-11-04 | 2016-10-18 | Neonode Inc. | Light-based touch screen with shift-aligned emitter and receiver lenses |
EP1496830B1 (de) | 2002-04-19 | 2009-03-11 | Hill-Rom Services, Inc. | Einrichtung für spitalbetten zur wahrnehmung von hindernissen |
US20050233287A1 (en) * | 2004-04-14 | 2005-10-20 | Vladimir Bulatov | Accessible computer system |
JP2008523424A (ja) * | 2004-12-09 | 2008-07-03 | アールピーオー プロプライエタリー リミテッド | 光パワー配分デバイス |
US20070024584A1 (en) * | 2005-08-01 | 2007-02-01 | Chee-Heng Wong | System and method for fault detection and recovery for an optical input area |
US8264468B1 (en) | 2007-06-19 | 2012-09-11 | Imaging Systems Technology, Inc. | Touch system for blue screen |
US8471830B2 (en) * | 2007-07-06 | 2013-06-25 | Neonode Inc. | Scanning of a touch screen |
US20090048711A1 (en) * | 2007-08-15 | 2009-02-19 | Deline Jonathan E | Fuel dispenser |
US8330730B1 (en) | 2007-09-04 | 2012-12-11 | Imaging Systems Technology, Inc. | Calibrating of interactive touch system for image compositing |
CN102177492B (zh) * | 2008-08-07 | 2014-08-13 | 拉普特知识产权公司 | 具有反馈控制的光学控制系统 |
US9092092B2 (en) | 2008-08-07 | 2015-07-28 | Rapt Ip Limited | Detecting multitouch events in an optical touch-sensitive device using touch event templates |
EP2338104B1 (de) | 2008-08-07 | 2018-06-06 | Rapt IP Limited | Verfahren und vorrichtung zum detektieren eines mehrfachberührungsereignisses in einer optischen berührungsempfindlichen einrichtung |
EP2338105B1 (de) | 2008-08-07 | 2012-12-19 | Owen Drumm | Optische steuersysteme mit modulierten emittern |
US20120256882A1 (en) * | 2009-12-21 | 2012-10-11 | Flatfrog Laboratories Ab | Touch surface with identification of reduced performance |
WO2012158105A2 (en) * | 2011-05-16 | 2012-11-22 | Flatfrog Laboratories Ab | Device and method for determining reduced performance of a touch sensitive apparatus |
US9524060B2 (en) | 2012-07-13 | 2016-12-20 | Rapt Ip Limited | Low power operation of an optical touch-sensitive device for detecting multitouch events |
CA3100551A1 (en) | 2018-05-18 | 2019-11-21 | 1004335 Ontario Inc. carrying on business as A D Metro | Optical touch sensor devices and systems |
US11406548B2 (en) | 2018-09-27 | 2022-08-09 | Hill-Rom Services, Inc. | Obstacle detection IR beam filter |
GB2602915B (en) | 2020-04-03 | 2022-11-09 | 1004335 Ontario Inc Carrying On Business As A D Metro | Optical touch sensor systems and optical detectors with noise mitigation |
WO2022072331A1 (en) | 2020-09-30 | 2022-04-07 | Neonode Inc. | Optical touch sensor |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3764813A (en) * | 1972-04-12 | 1973-10-09 | Bell Telephone Labor Inc | Coordinate detection system |
US3970846A (en) * | 1973-10-29 | 1976-07-20 | Xenex Corporation | Presence detecting system with self-checking |
CA1109539A (en) * | 1978-04-05 | 1981-09-22 | Her Majesty The Queen, In Right Of Canada, As Represented By The Ministe R Of Communications | Touch sensitive computer input device |
US4267443A (en) * | 1978-04-24 | 1981-05-12 | Carroll Manufacturing Corporation | Photoelectric input apparatus |
US4384201A (en) * | 1978-04-24 | 1983-05-17 | Carroll Manufacturing Corporation | Three-dimensional protective interlock apparatus |
US4243879A (en) * | 1978-04-24 | 1981-01-06 | Carroll Manufacturing Corporation | Touch panel with ambient light sampling |
US4198623A (en) * | 1978-11-13 | 1980-04-15 | Sanders Associates, Inc. | Touch entry interactive cathode ray tube arrangement |
US4266124A (en) * | 1979-08-10 | 1981-05-05 | Data Instruments, Inc. | Photoelectric object detector system |
US4313109A (en) * | 1979-12-11 | 1982-01-26 | Sperry Corporation | Initialization control for light beam position indicator |
CA1187959A (en) * | 1981-11-06 | 1985-05-28 | Kalervo Virtanen | Signalling device for vehicles |
JPS5890141A (ja) * | 1981-11-25 | 1983-05-28 | Toshiba Corp | 光学検出系の障害診断装置 |
JPS58158731A (ja) * | 1982-03-15 | 1983-09-21 | Hochiki Corp | キ−入力装置 |
JPS58200335A (ja) * | 1982-05-18 | 1983-11-21 | Sharp Corp | 光学座標入力方式 |
JPS5979343A (ja) * | 1982-10-28 | 1984-05-08 | Nec Corp | 指触入力方式 |
DE3583923D1 (de) * | 1984-06-18 | 1991-10-02 | Carroll Touch Inc | Beruehrungseingabegeraet mit digitaler umgebungslichtabtastung. |
-
1984
- 1984-10-31 US US06/666,949 patent/US4645920A/en not_active Expired - Lifetime
-
1985
- 1985-10-15 DE DE8585905289T patent/DE3584970D1/de not_active Expired - Fee Related
- 1985-10-15 EP EP85905289A patent/EP0199764B1/de not_active Expired - Lifetime
- 1985-10-15 KR KR1019860700405A patent/KR920002195B1/ko not_active IP Right Cessation
- 1985-10-15 JP JP60504770A patent/JPH07104753B2/ja not_active Expired - Lifetime
- 1985-10-15 WO PCT/US1985/001993 patent/WO1986002755A1/en active IP Right Grant
- 1985-10-22 CA CA000493561A patent/CA1241718A/en not_active Expired
- 1985-10-24 MX MX382A patent/MX162116A/es unknown
-
1995
- 1995-02-16 HK HK20195A patent/HK20195A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH07104753B2 (ja) | 1995-11-13 |
US4645920A (en) | 1987-02-24 |
WO1986002755A1 (en) | 1986-05-09 |
EP0199764A1 (de) | 1986-11-05 |
MX162116A (es) | 1991-04-01 |
EP0199764B1 (de) | 1991-12-18 |
JPS62500888A (ja) | 1987-04-09 |
CA1241718A (en) | 1988-09-06 |
KR920002195B1 (ko) | 1992-03-19 |
KR880700364A (ko) | 1988-02-22 |
HK20195A (en) | 1995-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |