DE3511330A1 - Anordnung zum eingeben von grafischen mustern - Google Patents

Anordnung zum eingeben von grafischen mustern

Info

Publication number
DE3511330A1
DE3511330A1 DE19853511330 DE3511330A DE3511330A1 DE 3511330 A1 DE3511330 A1 DE 3511330A1 DE 19853511330 DE19853511330 DE 19853511330 DE 3511330 A DE3511330 A DE 3511330A DE 3511330 A1 DE3511330 A1 DE 3511330A1
Authority
DE
Germany
Prior art keywords
light
arrangement according
channels
optical
optoelectronic
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.)
Granted
Application number
DE19853511330
Other languages
German (de)
English (en)
Other versions
DE3511330C2 (enExample
Inventor
Anton Dr Ing Kammerl
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Priority to DE19853511330 priority Critical patent/DE3511330A1/de
Publication of DE3511330A1 publication Critical patent/DE3511330A1/de
Application granted granted Critical
Publication of DE3511330C2 publication Critical patent/DE3511330C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/783—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems
    • G01S3/7835—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems using coding masks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Human Computer Interaction (AREA)
  • Position Input By Displaying (AREA)
DE19853511330 1985-03-28 1985-03-28 Anordnung zum eingeben von grafischen mustern Granted DE3511330A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853511330 DE3511330A1 (de) 1985-03-28 1985-03-28 Anordnung zum eingeben von grafischen mustern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853511330 DE3511330A1 (de) 1985-03-28 1985-03-28 Anordnung zum eingeben von grafischen mustern

Publications (2)

Publication Number Publication Date
DE3511330A1 true DE3511330A1 (de) 1986-10-02
DE3511330C2 DE3511330C2 (enExample) 1988-05-26

Family

ID=6266623

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853511330 Granted DE3511330A1 (de) 1985-03-28 1985-03-28 Anordnung zum eingeben von grafischen mustern

Country Status (1)

Country Link
DE (1) DE3511330A1 (enExample)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0354996A3 (en) * 1988-07-30 1990-03-14 Dornier Gmbh Fibre-optical device to measure absolute positions
DE9115208U1 (de) * 1991-12-07 1992-02-13 Keitel, Stefan, Dipl.-Ing. M.Phil./Brunel Univ., 6460 Gelnhausen Digitalisier-Tablet
DE4111710A1 (de) * 1991-04-10 1992-10-22 Digital Stream Corp Drahtloses eingabesystem fuer computer
WO1995030158A1 (de) * 1994-05-03 1995-11-09 Paul Käsermann Finanz Ag System zur objekterfassung im raum über einer fläche
WO2004081502A3 (en) * 2003-03-12 2004-11-11 O Pen Aps A system and a method of determining the position of a radiation emitting element
DE4426355B4 (de) * 1993-12-29 2008-08-07 Wacom Co., Ltd. Optische Positionserfassungseinheit und optische Koordinateneingabeeinheit
DE4410078B4 (de) * 1993-03-23 2008-08-14 Wacom Co., Ltd. Optische Positionserfassungseinheit und optische Koordinateneingabeeinheit
US7442914B2 (en) 2003-09-12 2008-10-28 Flatfrog Laboratories Ab System and method of determining a position of a radiation emitting element
US7465914B2 (en) 2003-09-12 2008-12-16 Flatfrog Laboratories Ab System and method of determining a position of a radiation scattering/reflecting element
US12055969B2 (en) 2018-10-20 2024-08-06 Flatfrog Laboratories Ab Frame for a touch-sensitive device and tool therefor
US12282653B2 (en) 2020-02-08 2025-04-22 Flatfrog Laboratories Ab Touch apparatus with low latency interactions
US12461630B2 (en) 2019-11-25 2025-11-04 Flatfrog Laboratories Ab Touch-sensing apparatus
US12524117B2 (en) 2017-02-06 2026-01-13 Flatfrog Laboratories Ab Optical coupling in touch-sensing systems
US12704928B2 (en) 2020-02-10 2026-08-11 Flatfrog Laboratories Ab Touch-sensing apparatus

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE533704C2 (sv) 2008-12-05 2010-12-07 Flatfrog Lab Ab Pekkänslig apparat och förfarande för drivning av densamma
US10168835B2 (en) 2012-05-23 2019-01-01 Flatfrog Laboratories Ab Spatial resolution in touch displays
US10019113B2 (en) 2013-04-11 2018-07-10 Flatfrog Laboratories Ab Tomographic processing for touch detection
WO2015005847A1 (en) 2013-07-12 2015-01-15 Flatfrog Laboratories Ab Partial detect mode
CN103500042B (zh) * 2013-09-30 2017-04-05 合肥京东方光电科技有限公司 一种光触控屏以及显示装置
US10146376B2 (en) 2014-01-16 2018-12-04 Flatfrog Laboratories Ab Light coupling in TIR-based optical touch systems
WO2015108480A1 (en) 2014-01-16 2015-07-23 Flatfrog Laboratories Ab Improvements in tir-based optical touch systems of projection-type
EP3161594A4 (en) 2014-06-27 2018-01-17 FlatFrog Laboratories AB Detection of surface contamination
US11182023B2 (en) 2015-01-28 2021-11-23 Flatfrog Laboratories Ab Dynamic touch quarantine frames
US10318074B2 (en) 2015-01-30 2019-06-11 Flatfrog Laboratories Ab Touch-sensing OLED display with tilted emitters
US10496227B2 (en) 2015-02-09 2019-12-03 Flatfrog Laboratories Ab Optical touch system comprising means for projecting and detecting light beams above and inside a transmissive panel
EP3265855A4 (en) 2015-03-02 2018-10-31 FlatFrog Laboratories AB Optical component for light coupling
JP2018536944A (ja) 2015-12-09 2018-12-13 フラットフロッグ ラボラトリーズ アーベーＦｌａｔＦｒｏｇ Ｌａｂｏｒａｔｏｒｉｅｓ ＡＢ 改善されたスタイラスの識別
EP3545392A4 (en) 2016-11-24 2020-07-29 FlatFrog Laboratories AB AUTOMATIC TACTILE SIGNAL OPTIMIZATION
CN116755580A (zh) 2016-12-07 2023-09-15 平蛙实验室股份公司 触摸感测装置
WO2018174787A1 (en) 2017-03-22 2018-09-27 Flatfrog Laboratories Eraser for touch displays
EP3602259A4 (en) 2017-03-28 2021-01-20 FlatFrog Laboratories AB TOUCH SENSOR AND METHOD OF ASSEMBLY
EP3676694A4 (en) 2017-09-01 2021-06-09 FlatFrog Laboratories AB IMPROVED OPTICAL COMPONENT
US11567610B2 (en) 2018-03-05 2023-01-31 Flatfrog Laboratories Ab Detection line broadening
WO2020153890A1 (en) 2019-01-25 2020-07-30 Flatfrog Laboratories Ab A videoconferencing terminal and method of operating the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467193A (en) * 1981-09-14 1984-08-21 Carroll Manufacturing Corporation Parabolic light emitter and detector unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467193A (en) * 1981-09-14 1984-08-21 Carroll Manufacturing Corporation Parabolic light emitter and detector unit

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
US-Z.: IBM Technical Disclosure Bulletin, Vol. 9, No. 5, Oktober 1966, S. 493, 494 *
US-Z.: IBM Technical Disclosure Bulletin, Vol. 9, No. 7, Dezember 1966, S. 879,880 *

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0354996A3 (en) * 1988-07-30 1990-03-14 Dornier Gmbh Fibre-optical device to measure absolute positions
DE4111710A1 (de) * 1991-04-10 1992-10-22 Digital Stream Corp Drahtloses eingabesystem fuer computer
US5166668A (en) * 1991-04-10 1992-11-24 Data Stream Corporation Wireless pen-type input device for use with a computer
DE9115208U1 (de) * 1991-12-07 1992-02-13 Keitel, Stefan, Dipl.-Ing. M.Phil./Brunel Univ., 6460 Gelnhausen Digitalisier-Tablet
DE4410078B4 (de) * 1993-03-23 2008-08-14 Wacom Co., Ltd. Optische Positionserfassungseinheit und optische Koordinateneingabeeinheit
DE4426355B4 (de) * 1993-12-29 2008-08-07 Wacom Co., Ltd. Optische Positionserfassungseinheit und optische Koordinateneingabeeinheit
WO1995030158A1 (de) * 1994-05-03 1995-11-09 Paul Käsermann Finanz Ag System zur objekterfassung im raum über einer fläche
US7435940B2 (en) 2003-03-12 2008-10-14 Flatfrog Laboratories Ab System and a method of determining the position of a radiation emitting element
WO2004081502A3 (en) * 2003-03-12 2004-11-11 O Pen Aps A system and a method of determining the position of a radiation emitting element
US7442914B2 (en) 2003-09-12 2008-10-28 Flatfrog Laboratories Ab System and method of determining a position of a radiation emitting element
US7465914B2 (en) 2003-09-12 2008-12-16 Flatfrog Laboratories Ab System and method of determining a position of a radiation scattering/reflecting element
US12524117B2 (en) 2017-02-06 2026-01-13 Flatfrog Laboratories Ab Optical coupling in touch-sensing systems
US12055969B2 (en) 2018-10-20 2024-08-06 Flatfrog Laboratories Ab Frame for a touch-sensitive device and tool therefor
US12461630B2 (en) 2019-11-25 2025-11-04 Flatfrog Laboratories Ab Touch-sensing apparatus
US12282653B2 (en) 2020-02-08 2025-04-22 Flatfrog Laboratories Ab Touch apparatus with low latency interactions
US12704928B2 (en) 2020-02-10 2026-08-11 Flatfrog Laboratories Ab Touch-sensing apparatus

Also Published As

Publication number Publication date
DE3511330C2 (enExample) 1988-05-26

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee