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Touch sensitive computer input device 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01J-040/14
출원번호 US-0951635 (1978-10-16)
우선권정보 CA-0300474 (1978-05-05)
발명자 / 주소
  • O\Brien C. Douglas (Ottawa CAX) Bown Herbert G. (Kanata CAX) Green Thomas E. (Kanata CAX)
출원인 / 주소
  • Her Majesty the Queen in right of Canada, as represented by the Minister of National Defence (Ottawa CAX 07)
인용정보 피인용 횟수 : 94  인용 특허 : 0

초록

Apparatus for detecting the position of an object, e.g. for interaction with a computer graphic display, has a number of light emitting diodes in an endless array, and a lesser number of light detecting devices for providing electrical signals in response to momentary and successive energization of

대표청구항

Apparatus for detecting the position of an object, said apparatus comprising: a plurality of radiation emitting means disposed in an array extending around the entire periphery of a detection area for, when energized, emitting radiation across the detection area; means for momentarily and successive

이 특허를 인용한 특허 (94)

  1. Morrison,Gerald D.; Holmgren,David E., Apparatus and method for detecting a pointer relative to a touch surface.
  2. Rejc Gabriel (Landshut DEX), Apparatus for controllng the opening and/or closing of high-speed shutter doors.
  3. Worthington,Stephen; Morrison,Gerald D.; Gurtler,Patrick James, Apparatus for detecting a pointer within a region of interest.
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  6. Hillis, W. Daniel, Bounding box gesture recognition on a touch detecting interactive display.
  7. Hillis, W. Daniel, Bounding box gesture recognition on a touch detecting interactive display.
  8. Hillis, W. Daniel, Bounding box gesture recognition on a touch detecting interactive display.
  9. Morrison, Gerald; Holmgren, David, Calibrating camera offsets to facilitate object position determination using triangulation.
  10. Morrison, Gerald; Holmgren, David, Camera-based touch system.
  11. Morrison, Gerald; Holmgren, David, Camera-based touch system.
  12. Sakurai Hiroshi (Iwata JPX), Component mounter and recognition method.
  13. Onodera Hitoshi (Iwata JPX), Component recognition method and device.
  14. Rudd, Eric P.; Konicek, John P.; Gaida, John D., Component sensor for pick and place machine using improved shadow imaging.
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  16. Beiswenger John L. (Salem WI), Control and display system.
  17. Drumm, Owen, Detecting multitouch events in an optical touch-sensitive device using touch event templates.
  18. Drumm, Owen, Detecting multitouch events in an optical touch-sensitive device using touch event templates.
  19. Gray John E. (Milperra AUX), Detection device having energy transmitters located at vertically spaced apart points along movable doors.
  20. Shim, Yeon Shim; Jang, Hyung Uk; Bae, Sang Hyuck, Display device having multi-touch recognizing function and driving method thereof.
  21. Ung,Chi Man Charles; Boone,David Kenneth; Sirotich,Roberto A. L., Dual mode touch system.
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  23. Hill, Douglas B.; Morrison, Gerald D., Gesture recognition method and touch system incorporating the same.
  24. Skunes, Timothy A.; Case, Steven K.; Bocchi, Curtis J., High precision component alignment sensor system.
  25. Fujioka, Susumu, Information-inputting device inputting contact point of object on recording surfaces as information.
  26. Chtchetinine, Alex; Holmgren, David E.; Kabada, Brinda; McGibney, Grant; McReynolds, Daniel; Zhang, Yun; Zhou, Ye, Interactive input system.
  27. Hansen, Jeremy; Wellington, Trevor R.; Slevinsky, Mark, Interactive input system and bezel therefor.
  28. Morrison, Gerald, Interactive input system and method.
  29. Chtchetinine, Alex; Keenan, Vaughn E., Interactive input system with multi-angle reflector.
  30. Skillman, Peter; Yeung, Chun Wun, Light sensitive display interface for computing devices.
  31. Beiswenger John L. (Coatesville PA), Liquid crystal display module.
  32. Drumm, Owen, Low power operation of an optical touch-sensitive device for detecting multitouch events.
  33. Drumm, Owen, Low power operation of an optical touch-sensitive device for detecting multitouch events.
  34. Newton, John, Low profile touch panel systems.
  35. Ohman Carl (Danbury CT), Machine proximity sensor.
  36. Tews Uwe (Pinneberg DEX) Rottmann Maximilian R. (Wetzikon CHX), Method and an apparatus for the positioning of components with reference to a workpiece.
  37. Hillis, W. Daniel; Ferren, Bran, Method and apparatus continuing action of user gestures performed upon a touch sensitive interactive display in simulation of inertia.
  38. Hillis, W. Daniel; Ferren, Bran, Method and apparatus continuing action of user gestures performed upon a touch sensitive interactive display in simulation of inertia.
  39. Hillis, W. Daniel; Ferren, Bran, Method and apparatus continuing action of user gestures performed upon a touch sensitive interactive display in simulation of inertia.
  40. Drumm, Owen, Method and apparatus for detecting a multitouch event in an optical touch-sensitive device.
  41. Drumm, Owen, Method and apparatus for detecting a multitouch event in an optical touch-sensitive device.
  42. Fujioka, Susumu, Method and apparatus for inputting information including coordinate data.
  43. Hudson Edison T., Method and apparatus for reflective in-flight component registration.
  44. Smith, Randall B., Method and apparatus for using RFID tags to determine the position of an object.
  45. Kranz, David M.; Duquette, David W.; Dawson, Matthew W., Method for measuring center of rotation of a nozzle of a pick and place machine using a collimated laser beam.
  46. Hildreth, Evan; MacDougall, Francis, Multiple camera control system.
  47. Hildreth, Evan; Macdougall, Francis, Multiple camera control system.
  48. Hildreth, Evan; Macdougall, Francis, Multiple camera control system.
  49. Hildreth,Evan; MacDougall,Francis, Multiple camera control system.
  50. Hildreth,Evan; MacDougall,Francis, Multiple camera control system.
  51. Drumm, Owen, Optical control system with feedback control.
  52. Drumm, Owen, Optical control system with modulated emitters.
  53. Drumm, Owen, Optical control system with modulated emitters.
  54. Bridger, Simon James, Optical position sensing system and optical position sensor assembly.
  55. Bridger, Simon James, Optical position sensing system and optical position sensor assembly with convex imaging window.
  56. Charters,Robert B.; Cornish,Benjamin, Optical power distribution devices.
  57. Tanaka Eiichi (Mitaka JPX) Tomitani Takehiro (Chiba JPX) Takami Katsumi (Tokyo JPX) Ishimatsu Kenji (Abiko JPX), Optical signal transmission apparatus.
  58. Newton, John, Optical touchscreen with improved illumination.
  59. Morrison, Gerald; Singh, Manvinder, Passive touch system and method of detecting user input.
  60. Morrison, Gerald; Singh, Manvinder, Passive touch system and method of detecting user input.
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  63. Morrison, Gerald; Singh, Mavinder, Passive touch system and method of detecting user input.
  64. Morrison,Gerald; Singh,Manvinder, Passive touch system and method of detecting user input.
  65. Bjorkelund, Mats, Photoelectric dimension measuring system.
  66. Denton Anthony D. (Adelaide AUX), Photoelectric safety screen with stray source detection.
  67. Masters Timothy E. (Georgetown TX) Wehrer Wayne J. (Austin TX), Phototransistor apparatus with current injection ambient compensation.
  68. Sakurai Hiroshi (Iwata JPX), Pick-up point correction device for mounter.
  69. 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.
  70. 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.
  71. Ono Shoichi (Suwa JPX) Kobayashi Atsuhito (Okaya JPX), Pulsed light identifying system.
  72. Morrison, Gerald; Akitt, Trevor; Su, Scott, Size/scale and orientation determination of a pointer in a camera-based touch system.
  73. Morrison, Gerald; Akitt, Trevor; Su, Scott, Size/scale orientation determination of a pointer in a camera-based touch system.
  74. Morrison, Gerald D.; Holmgren, David E., System and method for differentiating between pointers used to contact touch surface.
  75. Morrison, Gerald, System and method of detecting contact on a display.
  76. Popovich, David Gregory; Hill, Douglas Blair; Vdovine, Serguei, Tiled touch system.
  77. Hillis, W. Daniel; Ferren, Bran; McKinley, Ryan, Touch detecting interactive display.
  78. Hillis, W. Daniel; Ferren, Bran, Touch driven method and apparatus to integrate and display multiple image layers forming alternate depictions of same subject matter.
  79. Hillis, W. Daniel; Ferren, Bran, Touch driven method and apparatus to integrate and display multiple image layers forming alternate depictions of same subject matter.
  80. Hillis, W. Daniel; Ferren, Bran, Touch driven method and apparatus to integrate and display multiple image layers forming alternate depictions of same subject matter.
  81. Tamaru Hideshi (Kanagawa JPX), Touch entry apparatus for cathode ray tube with non-perpendicular detection beams.
  82. Masters Timothy E. (Champaign IL) Lucas Paul B. (Urbana IL) Garrett James E. (Champaign IL) Carstedt John K. (Round Rock IL), Touch input device having digital ambient light sampling.
  83. Newton, John, Touch panel display system with illumination and detection provided from a single edge.
  84. Sherbeck Terry G. (Hillsboro OR), Touch panel input apparatus.
  85. Person Herman R. (Columbus NE) Veik Thomas L. (Columbus NE) Zwick Scott D. (Columbus NE) Hesse Joseph F. (Columbus NE), Touch panel system and method for using same.
  86. Doering Roger W. (Hayward CA) McManus Colin F. (Danville CA), Touch panel using modulated light.
  87. Newton, John, Touch screen signal processing.
  88. Newton, John, Touch screen signal processing.
  89. Newton, John David, Touch screen signal processing.
  90. Newton, John David, Touch screen signal processing with single-point calibration.
  91. Newton, John, Touch screen system with hover and click input methods.
  92. Miura, Shinichiro, User detection circuit with environmental light detector.
  93. Amend Brian J. (Old Lyme CT) Garfinkel Michael (West Hartford CT), Variable beam detection using a dynamic detection threshold.
  94. Brown Earl F. (Piscataway NJ), Video display touch detection digitizer.
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