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Method which provides debounced inputs from a touch screen panel by waiting until each x and y coordinates stop altering

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-003/037
  • G06F-003/033
  • G09G-001/16
  • G06K-011/06
출원번호 US-0939645 (1986-12-08)
발명자 / 주소
  • Tallman James L. (Hillsboro OR) Sherbeck Terry G. (Aloha OR)
출원인 / 주소
  • Tektronix, Inc. (Beaverton OR 02)
인용정보 피인용 횟수 : 37  인용 특허 : 11

초록

A system for providing input to a computer comprises a touchscreen apparatus for generating a grid of horizontal and vertical light beams and producing a set of output signals, each indicating whether a corresponding one of the light beams strikes an object. A scanning device repeatedly scans the st

대표청구항

For an instrument comprising a computer, means for producing a plurality of output signals, and interface means for storing data indicating the states of said output signals, for transmitting and interrupt signal to said computer whenever the state of any one of said output signals changes, and for

이 특허에 인용된 특허 (11)

  1. Babbel John H. (Mountain View CA) Russell William A. (Atherton CA) Steele Robert B. (Fremont CA), Audio/video system having touch responsive function display screen.
  2. Payne Randall K. (Fort Atkinson WI) Nord Russell H. (Fort Atkinson WI), Digital waveform processing oscilloscope with distributed data multiple plane display system.
  3. Beining August H. (Fullerton CA) Dial Larry A. (Diamond Bar CA) Smith William A. (Laguna Hills CA) Rieck Gene W. (Laguna Hills CA), Electromagnetic energy interference seal for light beam touch panels.
  4. Funk Buddy K. (Bountiful UT) Fowler ; III David M. (West Jordan UT), Initialization control for light beam position indicator.
  5. Deitch Leonard (Skokie IL) Knowles Terrance (Lincolnshire IL), Optical gating scheme for display touch control.
  6. Crooke Arthur W. (Concord MA) Gyles Colin (Boxford MA) Stebbins Edwin E. (Boston MA), Oscilloscope control.
  7. Lane Leslie A. (Santa Clara CA) Lybeck Lynn V. (Moss Beach CA) Perloff David S. (Sunnyvale CA) Mallory Chester L. (Campbell CA), Process control interface system for designer and operator.
  8. Carroll Arthur B. (Georgetown TX) Hough Stewart E. (Georgetown TX) Hunter Paul R. (Austin TX) Carstedt John K. (Round Rock TX) Shaw Sam R. (Austin TX) Garrett James E. (Round Rock TX), Signal preconditioning for touch entry device.
  9. Lucas Paul B. (Urbana IL), Touch input device having power profiling.
  10. Sherbeck Terry G. (Hillsboro OR), Touch panel input apparatus.
  11. Galdun Daniel J. (Huntsburg OH) Struger Odo J. (Chagrin Falls OH) Grants Valdis (Lyndhurst OH) Brown Ronald A. (Willowick OH), Video computer terminal with detachable intelligent keyboard module.

이 특허를 인용한 특허 (37)

  1. Zetts John M. (Falls Church VA), Apparatus and method for reducing system overhead while inking strokes in a finger or stylus-based input device of a dat.
  2. Ung, Chi Man Charles; Booth, David Kenneth; Worthington, Stephen; Fletcher, Mark Andrew; Sirotich, Roberto A. L., Apparatus for determining the location of a pointer within a region of interest.
  3. Ung, Chi Man Charles; Booth, David Kenneth; Sirotich, Roberto A. L., Dual mode touch systems.
  4. Hill, Douglas B.; Morrison, Gerald D., Gesture recognition method and touch system incorporating the same.
  5. King William A. ; Alexander James Oliver ; Jenkins Jeffrey Alan, Graphical display for an energy management device.
  6. Hansen, Jeremy; Wellington, Trevor R.; Slevinsky, Mark, Interactive input system and bezel therefor.
  7. Morrison, Gerald, Interactive input system and method.
  8. Chtchetinine, Alex; Keenan, Vaughn E., Interactive input system with multi-angle reflector.
  9. Newton, John, Low profile touch panel systems.
  10. Richard John Kuehnel DE, Method of displaying real and imaginary components of a waveform.
  11. Bridger, Simon James, Optical position sensing system and optical position sensor assembly.
  12. Bridger, Simon James, Optical position sensing system and optical position sensor assembly with convex imaging window.
  13. Charters,Robert B.; Cornish,Benjamin, Optical power distribution devices.
  14. Newton, John, Optical touchscreen with improved illumination.
  15. Morrison, Gerald; Singh, Manvinder, Passive touch system and method of detecting user input.
  16. Morrison, Gerald; Singh, Manvinder, Passive touch system and method of detecting user input.
  17. Morrison, Gerald; Singh, Mavinder, Passive touch system and method of detecting user input.
  18. Pohl, Thomas; Heller, Ulrich; Raschke, Holger; Gottschalk, Richard; Schaefer, Reinhard, Plasma and induction heating power supply systems and related methods.
  19. Hill, Douglas B.; Su, Scott Yu Tseng; Holmgren, David E., Pointer tracking across multiple overlapping coordinate input sub-regions defining a generally contiguous input region.
  20. Hill, Douglas B.; Su, Scott Yu Tseng; Holmgren, David E., Pointer tracking across multiple overlapping coordinate input sub-regions defining a generally contiguous input region.
  21. Newton, John, Protected touch panel display system.
  22. Morrison, Gerald; Akitt, Trevor; Su, Scott, Size/scale orientation determination of a pointer in a camera-based touch system.
  23. Durso,Nick P., Slipcover touch input apparatus for displays of computing devices.
  24. Morrison, Gerald D.; Holmgren, David E., System and method for differentiating between pointers used to contact touch surface.
  25. Morrison, Gerald, System and method of detecting contact on a display.
  26. Pohl, Thomas; Heller, Ulrich, Systems for operating multiple plasma and/or induction heating systems and related methods.
  27. Peng, Tao; Qin, Zheng, Tapered capsense structure.
  28. Fagard P. (Montigny Le Bretonneux FRX) Jahier Isabelle (Paris FRX), Terminal for man-machine dialogue with a computer system using plural viewing elements.
  29. Popovich, David Gregory; Hill, Douglas Blair; Vdovine, Serguei, Tiled touch system.
  30. Engholm, Kathryn A., Touch controlled zoom and pan of graphic displays.
  31. Newton, John, Touch panel display system.
  32. Newton, John, Touch panel display system with illumination and detection provided from a single edge.
  33. Newton, John, Touch screen signal processing.
  34. Newton, John, Touch screen signal processing.
  35. Newton, John David, Touch screen signal processing.
  36. Newton, John David, Touch screen signal processing with single-point calibration.
  37. Newton, John, Touch screen system with hover and click input methods.
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