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Optical coordinate position input device 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01V-009/04
출원번호 US-0864703 (1986-05-19)
우선권정보 JP-0105327 (1985-05-17); JP-0169690 (1985-08-02); JP-0138685 (1985-09-12); JP-0134394 (1986-09-04)
발명자 / 주소
  • Sasaki Hiroaki (Furukawa JPX) Hasegawa Kazuo (Furukawa JPX) Ouchi Junichi (Furukawa JPX)
출원인 / 주소
  • Alps Electric Co., Ltd. (JPX 03)
인용정보 피인용 횟수 : 64  인용 특허 : 0

초록 ▼

An optical coordinate input device comprises a number of light emitting elements and corresponding light detecting elements disposed in a plurality of linear arrays. A light ray selection member is provided such that only the light rays from the light emitting elements are detected by the light dete

대표청구항 ▼

An optical coordinate input device comprising: a plurality of light emitting elements arranged in a row; a plurality of light receiving elements arranged in a row opposite the row of light emitting elements so as to form a plurality of light rays from each light emitting element to each correspondin

이 특허를 인용한 특허 (64)

  1. Morrison,Gerald D.; Holmgren,David E., Apparatus and method for detecting a pointer relative to a touch surface.
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  2. Worthington,Stephen; Morrison,Gerald D.; Gurtler,Patrick James, Apparatus for detecting a pointer within a region of interest.
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  3. 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.
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  4. Morrison,Gerald D., Auto-aligning touch system and method.
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  5. Hillis, W. Daniel, Bounding box gesture recognition on a touch detecting interactive display.
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  6. Hillis, W. Daniel, Bounding box gesture recognition on a touch detecting interactive display.
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  7. Hillis, W. Daniel, Bounding box gesture recognition on a touch detecting interactive display.
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  8. Hillis, W. Daniel, Bounding box gesture recognition on a touch detecting interactive display.
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  9. Morrison, Gerald; Holmgren, David, Calibrating camera offsets to facilitate object position determination using triangulation.
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  10. Morrison, Gerald; Holmgren, David, Camera-based touch system.
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  11. Katsuyuki Omura JP; Takao Inoue JP, Coordinate position inputting/detecting device, a method for inputting/detecting the coordinate position, and a display board system.
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  12. Ung,Chi Man Charles; Boone,David Kenneth; Sirotich,Roberto A. L., Dual mode touch system.
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  13. Ung, Chi Man Charles; Booth, David Kenneth; Sirotich, Roberto A. L., Dual mode touch systems.
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  14. Hill, Douglas B.; Morrison, Gerald D., Gesture recognition method and touch system incorporating the same.
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  15. Hill,Douglas B.; Morrison,Gerald D., Gesture recognition method and touch system incorporating the same.
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  16. Akitt, Trevor M.; Bullock, Neil Gordon; Morrison, Gerald D., Illuminated bezel and touch system incorporating the same.
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  17. Fujioka, Susumu, Information-inputting device inputting contact point of object on recording surfaces as information.
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  18. Chtchetinine, Alex; Holmgren, David E.; Kabada, Brinda; McGibney, Grant; McReynolds, Daniel; Zhang, Yun; Zhou, Ye, Interactive input system.
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  19. Hansen, Jeremy; Wellington, Trevor R.; Slevinsky, Mark, Interactive input system and bezel therefor.
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  20. Morrison, Gerald, Interactive input system and method.
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  21. Chtchetinine, Alex; Keenan, Vaughn E., Interactive input system with multi-angle reflector.
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  22. Newton, John, Low profile touch panel systems.
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  23. Hillis, W. Daniel; Ferren, Bran, Method and apparatus continuing action of user gestures performed upon a touch sensitive interactive display in simulation of inertia.
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  24. Hillis, W. Daniel; Ferren, Bran, Method and apparatus continuing action of user gestures performed upon a touch sensitive interactive display in simulation of inertia.
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  25. Hillis, W. Daniel; Ferren, Bran, Method and apparatus continuing action of user gestures performed upon a touch sensitive interactive display in simulation of inertia.
    상세보기
  26. Fujioka, Susumu, Method and apparatus for inputting information including coordinate data.
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  27. Hildreth, Evan; MacDougall, Francis, Multiple camera control system.
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  28. Hildreth, Evan; Macdougall, Francis, Multiple camera control system.
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  29. Hildreth, Evan; Macdougall, Francis, Multiple camera control system.
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  30. Hildreth,Evan; MacDougall,Francis, Multiple camera control system.
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  31. Hildreth,Evan; MacDougall,Francis, Multiple camera control system.
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  32. Juni, Noriyuki, Optical coordinate input apparatus.
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  33. Bridger, Simon James, Optical position sensing system and optical position sensor assembly.
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  34. Bridger, Simon James, Optical position sensing system and optical position sensor assembly with convex imaging window.
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  35. Charters,Robert B.; Cornish,Benjamin, Optical power distribution devices.
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  36. Newton, John, Optical touchscreen with improved illumination.
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  37. Morrison, Gerald; Singh, Manvinder, Passive touch system and method of detecting user input.
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  38. Morrison, Gerald; Singh, Manvinder, Passive touch system and method of detecting user input.
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  39. Morrison, Gerald; Singh, Manvinder, Passive touch system and method of detecting user input.
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  40. Morrison, Gerald; Singh, Manvinder, Passive touch system and method of detecting user input.
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  41. Morrison, Gerald; Singh, Manvinder, Passive touch system and method of detecting user input.
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  42. Morrison, Gerald; Singh, Mavinder, Passive touch system and method of detecting user input.
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  43. Morrison,Gerald; Singh,Manvinder, Passive touch system and method of detecting user input.
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  44. 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.
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  45. 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.
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  46. Morrison, Gerald; Akitt, Trevor; Su, Scott, Size/scale and orientation determination of a pointer in a camera-based touch system.
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  47. Morrison, Gerald; Akitt, Trevor; Su, Scott, Size/scale and orientation determination of a pointer in a camera-based touch system.
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  48. Morrison, Gerald; Akitt, Trevor; Su, Scott, Size/scale orientation determination of a pointer in a camera-based touch system.
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  49. McCharles,Randy; Morrison,Gerald; Worthington,Steve; Akitt,Trevor, Synchronization of cameras in camera-based touch system to enhance position determination of fast moving objects.
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  50. Morrison, Gerald D.; Holmgren, David E., System and method for differentiating between pointers used to contact touch surface.
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  51. Morrison, Gerald D.; Holmgren, David E., System and method for differentiating between pointers used to contact touch surface.
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  52. Morrison, Gerald, System and method of detecting contact on a display.
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  53. Popovich, David Gregory; Hill, Douglas Blair; Vdovine, Serguei, Tiled touch system.
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  54. Hillis, W. Daniel; Ferren, Bran; McKinley, Ryan, Touch detecting interactive display.
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  55. Hillis, W. Daniel; Ferren, Bran, Touch driven method and apparatus to integrate and display multiple image layers forming alternate depictions of same subject matter.
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  56. Hillis, W. Daniel; Ferren, Bran, Touch driven method and apparatus to integrate and display multiple image layers forming alternate depictions of same subject matter.
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  57. Hillis, W. Daniel; Ferren, Bran, Touch driven method and apparatus to integrate and display multiple image layers forming alternate depictions of same subject matter.
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  58. Newton, John, Touch panel display system with illumination and detection provided from a single edge.
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  59. Newton, John, Touch screen signal processing.
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  60. Newton, John, Touch screen signal processing.
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  61. Newton, John David, Touch screen signal processing.
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  62. Newton, John David, Touch screen signal processing with single-point calibration.
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  63. Newton, John, Touch screen system with hover and click input methods.
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  64. Morrison, Gerald D.; McCharles, Randy; Tseng Su, Scott Yu; Singh, Manvinder, Touch system and method for determining pointer contacts on a touch surface.
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