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Monitorless video projection system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G03B-021/14
출원번호 US-0556783 (1995-11-02)
발명자 / 주소
  • Nasserbakht Gitty N. (Dallas TX)
출원인 / 주소
  • Texas Instruments Incorporated (Dallas TX 02)
인용정보 피인용 횟수 : 30  인용 특허 : 8

초록

A monitorless video projection device (10) for projecting video images (22) onto a surface (24) which is resident in a portable computer (12), a keyboard (54) or projection display unit (72) of a desktop computer (66), a hand-held television (98) or a wireless communication device (85), comprising a

대표청구항

A computer, comprising: a central processing unit in a housing; a keyboard spaced from said housing and electrically coupled to said central processing unit; and a video projection mechanism in said keyboard and electrically coupled to said processing means for projecting a variable image onto a sur

이 특허에 인용된 특허 (8)

  1. Janssen Peter J. (Scarborough NY) Shimizu Jeffrey A. (Peekskill NY), High contrast illumination system for video projector.
  2. Vogeley James H. (Yorktown VA) Vogeley Arthur W. (Yorktown VA), Liquid crystal display for projection systems.
  3. Busch John P. (Austin TX), Portable computer having an LCD projection display system.
  4. Harlon Thomas A. (#16 ; Hightrail Way Austin TX 78738) Long Joseph F. (1335 Lost Creek Blvd. Austin TX 78746), Portable interactive multimedia presentation unit.
  5. Herrick Gregory E. (Minneapolis MN), Projection display system for a laptop computer or a notebook computer.
  6. Hall Gerard J. (c/o School Book Computer Systems ; Inc. P.O. Box 14093 Research Triangle Park NC 27709), Rugged hand-carriable portable computer with display reflector.
  7. Tanaka Sumio (Tokyo JPX) Joo Yeong J. (Tokyo JPX), Video tape recorder equipped with liquid crystal display projector.
  8. Araki Shigeharu (Nara JPX), Word processor with a liquid crystal display panel and a detachably attached lighting unit therefor.

이 특허를 인용한 특허 (30)

  1. Michael J. Sinclair ; Jeremy A. Levitan, Addressable fuse array for circuits and mechanical devices.
  2. Rajeev Subramanyam, Agricultural foam marker compositions and use thereof.
  3. Judah Klausner, Cellular phone with built in optical projector for display of data.
  4. Roger A. Pujol ; Thomas P. Tyler, Digital light protection apparatus with digital micromirror device and rotatable housing.
  5. Pujol, Roger A.; Tyler, Thomas P., Digital micromirror stage lighting system.
  6. Derryberry, Eddie W., Electronic image projection device.
  7. Moctezuma De La Barrera, José Luis; Hoppe, Harald, Enhanced illumination device and method.
  8. Huitema, Hjalmar Edzer Ayco; van Lieshout, Pieter J. G.; Verschoor, Volker Barnhart, Front lighting for rollable or wrappable display devices.
  9. Chan, Pao-Hsian; Hsu, Hsin-Yi; Uang, Muh-Jin, Host computer with a projector.
  10. Vogel, Carsten, Image adjustment device and method for an image projector in an aircraft.
  11. Cossart, Christophe, Image viewing system for passengers of an aircraft and aircraft comprising such a system.
  12. Shih, Wei-Yan; Neal, Henry W.; McCormick, Michael; Barker, Paul Gerard, Integrated system with computing and imaging capabilities.
  13. Lambert Nicolaas,NLX, Light scanner with cylindrical lenses.
  14. Slobodin, David Elliott; Hoeye, Rob; Olson, Jorell A.; Long, Paul; Girardelli, Marques Ronald; Duffy, Joshua, Method and apparatus for wireless image transmission to a projector.
  15. Slobodin, David Elliott; Hoeye, Rob; Olson, Jorell A.; Long, Paul; Girardelli, Marques Ronald; Duffy, Joshua, Method and apparatus for wireless image transmission to a projector.
  16. Slobodin, David Elliott; Hoeye, Rob; Olson, Jorell A.; Long, Paul; Girardelli, Marques Ronald; Duffy, Joshua, Method and apparatus for wireless image transmission to a projector.
  17. Slobodin,David Elliott; Hoeye,Rob; Olson,Jorell A.; Long,Paul; Girardelli,Marques Ronald; Duffy,Joshua, Method and apparatus for wireless image transmission to a projector.
  18. Neckers Douglas C. ; Specht Kathleen G. ; Grinevich Oleg V. ; Mejiritski Alexandre, Method for forming polymeric patterns, relief images and colored polymeric bodies using digital light processing technology.
  19. Thomas P. Glenn ; Steven Webster ; Roy Dale Hollaway, Micromirror device package.
  20. Glenn, Thomas P.; Webster, Steven; Hollaway, Roy Dale, Micromirror device package fabrication method.
  21. Ma His-Kuang,TWX, Notebook computer with projection function.
  22. Obradovich, Michael L.; Dinkel, John; Kent, Michael, Personal communication system to send and receive voice data positioning information.
  23. Obradovich, Michael L.; Dinkel, John; Kent, Michael, Personal communication system to send and receive voice data positioning information.
  24. Wilkins, Donald F., Photonic crystal apparatus and associated method.
  25. Gold Ronald S., Portable secure projection viewing system.
  26. Kong, Nam-Yong; Oh, Eui-Yeol, Projector assembly using a mobile terminal.
  27. Miyashita,Kiyoshi; Nagano,Miki; Kono,Masaru; Akaiwa,Shoichi; Nakamura,Kazuyosi, Projector connected to a network, a display system, and a method for displaying images and/or image data via a projector connected to a network.
  28. Glickman,Jeff; Poston,Rene, System and method for processing image data.
  29. Dieter Kopp DE; Thomas Hormann DE, Telecommunication terminal and device for projecting received information.
  30. Osgood Alan George, Telescoping pivot hinge for computer display.
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