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[미국특허] Method and apparatus for driving a plurality of displays simultaneously 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G09G-005/00
출원번호 US-0519142 (1995-08-24)
발명자 / 주소
  • Kou Wallace
출원인 / 주소
  • Philips Electronics North America Corporation
대리인 / 주소
    Wieghaus
인용정보 피인용 횟수 : 59  인용 특허 : 7

초록

A method and apparatus for a display controller connected to a host computer and driving a plurality of displays, the displays being refreshed independently for optimizing the viewing quality of each display. The invention further provides a power controller for reducing power consumption when the d

대표청구항

[ I claim:] [1.] A method for driving a plurality of displays simultaneously, comprising the steps of:(a) producing a first graphics data stream from a display memory at a rate determined by a first clock signal having a first clock rate;(b) converting the first graphics data stream into a first vid

이 특허에 인용된 특허 (7) 인용/피인용 타임라인 분석

  1. Zenda Hiroki (Tokyo JPX), Display control system.
  2. Zenda Hiroki (Hamura JPX), Flat panel display controller using dual-port memory.
  3. Tsunoda Takeo (Suwa JPX) Aizawa Hitomi (Suwa JPX) Hama Yuji (Suwa JPX), Power saving display subsystem for portable computers.
  4. Keene David (San Mateo CA) Bril Vlad (Campbell CA) Lin Dennis Z. (Daly City CA), Shared memory for split-panel LCD display systems.
  5. Corio Mark A. (Rochester NY), System for operating a plurality of graphics displays from a single computer.
  6. Berry Wayne F. (Palm Springs CA), VGA controller card.
  7. Mattison Phillip E. (Gilbert AZ) Caviasca Kenneth P. (Phoenix AZ), VGA controller using address translation to drive a dual scan LCD panel and method therefor.

이 특허를 인용한 특허 (59) 인용/피인용 타임라인 분석

  1. Yusupov, Alisher; Reeves, Paul E.; Chincisan, Octavian; Liu, Wuke, Application mirroring using multiple graphics contexts.
  2. Reeves, Brian; Reeves, Paul; Teltz, Richard; Reeves, David; Sirpal, Sanjiv; Tyghe, Chris; Hancila, Cristian, Auto-configuration of a docked system in a multi-OS environment.
  3. Reeves, Brian; Reeves, Paul; Teltz, Richard; Reeves, David; Sirpal, Sanjiv; Tyghe, Chris; Yusupov, Alisher; Chincisan, Octavian; Liu, Wuke, Auto-waking of a suspended OS in a dockable system.
  4. Reeves, Brian; Reeves, Paul; Teltz, Richard; Reeves, David; Sirpal, Sanjiv; Tyghe, Chris, Cross-environment application compatibility for single mobile computing device.
  5. Benedek, Laszlo Csaba; Chincisan, Octavian; Hancila, Cristian; Russello, Anthony, Cross-environment communication framework.
  6. Benedek, Laszlo Csaba; Chincisan, Octavian, Cross-environment communication using application space API.
  7. Benedek, Laszlo Csaba; Chincisan, Octavian, Cross-environment communication using application space API.
  8. Reeves, Paul; Liu, Wuke, Cross-environment event notification.
  9. Reeves, Brian; Reeves, Paul E.; Teltz, Richard; Reeves, David; Sirpal, Sanjiv; Tyghe, Chris, Cross-environment redirection.
  10. Reeves, Brian; Reeves, Paul E.; Teltz, Richard; Reeves, David; Sirpal, Sanjiv; Tyghe, Chris; Chincisan, Octavian, Cross-environment user interface mirroring.
  11. Reeves, Brian; Reeves, Paul E.; Teltz, Richard; Reeves, David; Sirpal, Sanjiv; Tyghe, Chris; Chincisan, Octavian, Cross-environment user interface mirroring using remote rendering.
  12. Kawaguchi, Zenya, Display control apparatus, and setting method and program for display control apparatus.
  13. Kawaguchi, Zenya, Display control apparatus, and setting method and program for display control apparatus.
  14. Ishioka, Toshiyuki, Display control device having a frame buffer for temporarily storing image data to be displayed on either one of a first display device or a second display device.
  15. Ono, Makoto, Display device and image displaying method of display device.
  16. Glen, David I. J.; Carter, Collis Quinn; Shtutman, Natan; Chan, Ngar Sze Nancy; Foxcroft, Michael, Display link clocking method and apparatus.
  17. Kretz, Andreas, Dual display cursive touch input.
  18. Kretz, Andreas, Dual display pinyin touch input.
  19. Reeves, Brian; Reeves, Paul E.; Liu, Wuke; Sushchev, Borys, Dynamic cross-environment application configuration/orientation in an active user environment.
  20. Yusupov, Alisher; Reeves, Paul E.; Chincisan, Octavian; Liu, Wuke, Extended graphics context with common compositing.
  21. Yusupov, Alisher; Reeves, Paul E.; Chincisan, Octavian; Liu, Wuke, Extended graphics context with divided compositing.
  22. Daniel Toffolo, Graphics processor architecture employing variable refresh rates.
  23. Sato, Kazushi, Image processing apparatus and image processing method.
  24. Sato, Kazushi, Image processing apparatus and image processing method.
  25. Kagawa, Shuichi; Sugiura, Hiroaki; Kaneko, Hideyuki, Image processing device.
  26. Liu, Wuke, Instant remote rendering.
  27. Grigor, Gordon Fraser; Giemborek, Vladimir F.; Haberfellner, John E., Method and apparatus for configuring multiple displays associated with a computing system.
  28. Grigor, Gordon Fraser; Giemborek, Vladimir F.; Haberfellner, John E., Method and apparatus for configuring multiple displays associated with a computing system.
  29. Klebanov,Ilya, Method and apparatus for rendering an image in a video graphics adapter.
  30. Martyn,Tom C., Method for displaying single monitor applications on multiple monitors driven by a personal computer.
  31. McLarty, Hugh J.; Tiphane, Guy; Wegmuller, David, Mini monitor on shared peripheral bus.
  32. McLarty,Hugh J.; Tiphane,Guy; Wegmuller,David, Mini monitor on shared peripheral bus.
  33. Reeves, Paul E., Mirrored remote peripheral interface.
  34. Harper, John S.; Dyke, Kenneth C.; Sandmel, Jeremy, Mirroring graphics content to an external display.
  35. Harper, John S.; Dyke, Kenneth C.; Sandmel, Jeremy, Mirroring graphics content to an external display.
  36. Harper, John S.; Dyke, Kenneth C.; Sandmel, Jeremy, Mirroring graphics content to an external display.
  37. Sato, Ryohei, Mobile terminal equipped with adapter for image display and method for handling changes in connection line quality.
  38. Choi,Sung kyu, Multi-display system and method thereof.
  39. Reeves, Brian; Reeves, Paul E.; Teltz, Richard; Reeves, David; Sirpal, Sanjiv; Tyghe, Christopher, Multi-operating system.
  40. Reeves, Brian; Reeves, Paul; Teltz, Richard; Reeves, David; Sirpal, Sanjiv; Tyghe, Chris, Multi-operating system.
  41. Ahmed, Kamran; Lahaise, Alexandre; Forest, Gilles; Tremblay, Yves; Trottier, Lorne, Multiple display device display controller with video overlay and full screen video outputs.
  42. Sirpal, Sanjiv; Visosky, John S., Orientation arbitration.
  43. Sirpal, Sanjiv; Visosky, John S., Orientation arbitration.
  44. Glen, David I. J.; Carter, Collis Quinn; Shtutman, Natan; Abarca, Gabriel; Wang, Jonathan, Pixel clocking method and apparatus.
  45. Turner,Steven; Aleksic,Milivoje; Yang,Yin Wong; Leung,Charles, Portable device for providing dual display and method thereof.
  46. Sirpal, Sanjiv; Selim, Mohammed, Portrait dual display and landscape dual display.
  47. Shimotono, Susumu, Power management method and device for display devices.
  48. Huang, Hao-Ting; Ko, Chien-Chou; Liu, Chang-Chu; Teng, Shu-Wen; Huang, Ta-Lun; Ku, Chun-Wei, Processor for use in dynamic refresh rate switching and related electronic device.
  49. Liu, Chang-Chu; Teng, Shu-Wen; Huang, Ta-Lun; Ku, Chun-Wei; Ko, Chien-Chou; Huang, Hao-Ting, Processor for use in dynamic refresh rate switching and related electronic device and method.
  50. Piper, Glenn W.; Cathey, James J.; Hush, Glen E., Remote monitor controller.
  51. Kretz, Andreas, Separation of screen usage for complex language input.
  52. Chang, Chen-Jen Jerry; Pang, Erwin; Chih, David, Serial communication circuit with display detector interface bypass circuit.
  53. Reeves, Brian; Reeves, Paul E.; Teltz, Richard; Reeves, David; Sirpal, Sanjiv; Tyghe, Chris; Liu, Wuke, User interaction across cross-environment applications through an extended graphics context.
  54. Reeves, Brian; Reeves, Paul E.; Teltz, Richard; Reeves, David; Sirpal, Sanjiv; Tyghe, Chris; Liu, Wuke, User interaction support across cross-environment applications.
  55. Reeves, Paul E., User interface with independent drawer control.
  56. Freedman, Eric, User interface with screen spanning icon morphing.
  57. Freedman, Eric, User interface with screen spanning icon morphing.
  58. Ricci, Christopher P.; Reeves, Brian; Reeves, Paul E.; Teltz, Richard; Reeves, David; Sirpal, Sanjiv; Tyghe, Chris, Vehicle comprising multi-operating system.
  59. Trottier,Lorne; Tremblay,Yves; Forest,Gilles, Video display system with two controllers each able to scale and blend RGB and YUV surfaces.

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