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Video display apparatus

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G09G-003/36
  • G11C-013/00
  • G02F-001/1335
출원번호 US-0703916 (2000-11-01)
발명자 / 주소
  • Boldt, Jr., Norton K.
  • Deckert, Curt K.
대리인 / 주소
    Jackson, Harold L.
인용정보 피인용 횟수 : 38  인용 특허 : 10

초록

A color video display apparatus comprises a pixel array with each pixel containing one or more LEDs for generating each of the selected colors and a holographic optical element positioned in front of the array to form the transmitted light into a substantially elliptical pattern. Improved uniformity

대표청구항

A color video display apparatus comprises a pixel array with each pixel containing one or more LEDs for generating each of the selected colors and a holographic optical element positioned in front of the array to form the transmitted light into a substantially elliptical pattern. Improved uniformity

이 특허에 인용된 특허 (10)

  1. Popovich Milan M.,GBX ; Waldern Jonathan D. ; Storey John J.,GBX, Holographic illumination system.
  2. Swanson Gary J. ; Gale Ronald P., Illumination system for color displays.
  3. Minoura Kazuo (Yokohama JPX) Matsuoka Kazuhiko (Yokohama JPX), Light modulation element and light modulation apparatus.
  4. Swanson Gary J. ; Gale Ronald P., Method of imaging using a liquid crystal display device.
  5. Russell James T., Optical random access memory.
  6. Russell James T. (Bellevue WA), Optical random access memory.
  7. Okamori Shinji,JPX ; Daijogo Akira,JPX ; Kida Hiroshi,JPX ; Shikama Shinsuke,JPX ; Taguchi Hirokazu,JPX, Projection type display including a holographic diffuser.
  8. Nakanishi Hiroshi,JPX ; Hamada Hiroshi,JPX ; Shibatani Takashi,JPX ; Mizuguchi Yoshihiro,JPX ; Kato Hiromi,JPX, Projection type image display apparatus.
  9. Bacchi Paul ; Filipski Paul S., Scribe mark reader.
  10. Bacchi Paul E. ; Filipski Paul S., Scribe mark reader.

이 특허를 인용한 특허 (38)

  1. Cox, David Franklin; Carlson, Arne E., Compound structural frame and method of using same for efficient retrofitting.
  2. Cox, David Franklin; Martindale, Charles Allen; Carlson, Arne E., Customized sectional sign assembly kit and method of using kit for construction and installation of same.
  3. Hall, William Y., Display system having monitoring circuit and methods thereof.
  4. Brown, Brent W., Front and rear removable panel for electronic displays.
  5. Ward, Darren Robert; Cox, David Franklin; Romano, Richard J.; Carlson, Arne E., Full height sectional sign assembly and installation kit and method of using same.
  6. Cox, David Franklin; Romano, Richard J; Carlson, Arne E, Installation kit and method of using same for sign construction with sectional sign assemblies.
  7. Hall, William Y, Integrated data and power cord for use with modular display panels.
  8. Hall, William Y., Integrated data and power cord for use with modular display panels.
  9. Yamazaki, Shunpei; Koyama, Jun, Light emitting device and electronic apparatus using the same.
  10. Ochiai,Takahiro; Yanagawa,Kazuhiko, Liquid crystal display device having particular number of the light emitting elements in the backlight for the color display.
  11. Hall, William Y., Method for modular multi-panel display wherein each display is sealed to be waterproof and includes array of display elements arranged to form display panel surface.
  12. Li, Zhen Min; Li, Ben Liang; Xiao, Le; Ryckaert, Paul; Jiang, Chang Bin, Method for power sharing and controlling the status of a display wall.
  13. Hall, William Y., Method of assembling a modular multi-panel display system.
  14. Hall, William Y., Method of performing an installation of a display unit.
  15. Hall, William Y, Modular display panel.
  16. Hall, William Y., Modular display panel.
  17. Hall, William Y., Modular display panel.
  18. Hall, William Y., Modular display panel.
  19. Hall, William Y., Modular display panel.
  20. Hall, William Y., Modular display panel.
  21. Hall, William Y., Modular display panel.
  22. Hall, William Y., Modular display panels.
  23. Hall, William Y., Modular display panels with different pitches.
  24. Hall, William Y., Modular display panels with different pitches.
  25. Cox, David Franklin; Carlso, Arne E.; Frederick, James Warren; Romano, Richard J., Modular installation and conversion kit for electronic sign structure and method of using same.
  26. Hall, William Y., Modular multi-panel display system using integrated data and power cables.
  27. Hall, William Y., Multi-panel display with hot swappable display panels and methods of servicing thereof.
  28. Cao, Densen, Pixilated LED light source for channel letter illumination.
  29. Hall, William Y., Power and control system for modular multi-panel display system.
  30. Hall, William Y., Power and data communication arrangement between panels.
  31. Hall, William Y., Preassembled display systems and methods of installation thereof.
  32. Hall, William Y., Preassembled display systems and methods of installation thereof.
  33. Cox, David Franklin; Carlson, Arne E.; Frederick, James Warren; Romano, Richard J., Sign construction with modular installation and conversion kit for electronic sign structure and method of using same.
  34. Cox, David Franklin; Carlson, Arne E., Sign construction with modular wire harness arrangements and methods of using same for backside to frontside power and data distribution schemes.
  35. Cox, David Franklin; Romano, Richard J.; Carlson, Arne E., Sign construction with sectional sign assemblies and installation kit and method of using same.
  36. Cox, David Franklin; Romano, Richard J; Carlson, Arne E., Sign construction with sectional sign assemblies and installation kit and method of using same.
  37. Hall, William Y., System and method for a modular multi-panel display.
  38. Hall, William Y., System for modular multi-panel display wherein each display is sealed to be waterproof and includes array of display elements arranged to form display panel surface.
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