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[미국특허] Rear projection screen 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G03B-021/60
출원번호 US-0364193 (1982-03-31)
우선권정보 JP-0051194 (1981-04-07); JP-0090544 (1981-06-12)
발명자 / 주소
  • Yata Yukio (Chiba JPX) Inagaki Koichi (Hoya JPX)
출원인 / 주소
  • Mitsubishi Rayon Co., Ltd. (JPX 03)
인용정보 피인용 횟수 : 50  인용 특허 : 0

초록

Provided is a rear projection screen having a front surface receiving light rays from a projector and a viewing surface formed with a lenticulated surface in which lenticules each consisting of a crest, a trough and a flank interconnecting the crest and trough are continuously laid. The flank surfac

대표청구항

A rear projection screen having a viewing side surface, a projection side surface and a medium therebetween and having a plurality of lenticules which are formed on said viewing side surface so as to form a lenticulated surface thereon, said each lenticule comprising a crest and trough portions inte

이 특허를 인용한 특허 (50) 인용/피인용 타임라인 분석

  1. Fong Bettie C. ; Kretman Wade D. ; Kotchick Keith M. ; Cobb ; Jr. Sanford ; Miller Richard A. ; Williams Todd R. ; Toyooka Kazuhiko,JPX, Brightness enhancement article.
  2. Katsura, Yuki; Goto, Masahiro, Diffusion sheet, rear projection screen provided with diffusion sheet, method of manufacturing mold for diffusion sheet, and method of manufacturing diffusion sheet.
  3. Hayashi,Hidetaka; Fujimori,Satoshi, Focusing screen master and manufacturing method thereof.
  4. Veligdan, James T., High contrast display panel and a method of making a high contrast display panel.
  5. Veligdan, James T., High contrast front projection display panel and a method of making a high contrast front projection display panel.
  6. Veligdan, James T., High contrast front projection display panel and a method of making a high contrast front projection display panel.
  7. Veligdan,James T., High contrast front projection display panel and a method of making a high contrast front projection display panel.
  8. Matthies, Dennis Lee; Stewart, Wilber Clarence; Alphonse, Gerard Argant, Lenticular lens sheet for projection screen.
  9. Ma,Jiaying; Moshrefzadeh,Robert S.; Zhou,Zhiming; Everaerts,Albert I., Light emitting diode (LED) device and method of making same.
  10. Freese, Robert P.; Reed, David; Walker, Dale S., Micro-lens array based light transmitting screen with high resolution and low imaging artifacts.
  11. Freese, Robert P.; Reed, David; Walker, Dale S., Micro-lens array based light transmitting screen with tunable gain.
  12. Fadel, Edward; Freese, Robert P.; Reed, David; Walker, Dale S., Micro-lens array with precisely aligned aperture mask and methods of producing same.
  13. Ge, Jiaxin J.; Burchill, Michael T.; Hall, Gary A.; Mehlmann, Florence, Optical diffusion blend materials for LED lighting.
  14. Sejkora, Gunther, Optical element with a microprism structure for deflecting light beams.
  15. DeSanto,Leonard; Veligdan,James T., Optical panel system including stackable waveguides.
  16. DeSanto,Leonard; Veligdan,James T., Optical panel system including stackable waveguides.
  17. Piepel, Andrew J.; Moshrefzadeh, Robert S.; Boyd, Gary T., Optical system with reduced color shift.
  18. Veligdan, James T.; DeSanto, Leonard; Brewster, Calvin, Prismatic optical display.
  19. Knox, Richard M.; Walker, Dale S., Projection screen apparatus.
  20. Ma, Jiaying; Zhou, Zhiming; Moshrefzadeh, Robert S.; Everaerts, Albert I., Projection screen having elongated structures.
  21. Ma, Jiaying; Zhou, Zhiming; Moshrefzadeh, Robert S.; Everaerts, Albert I., Projection screen having elongated structures.
  22. Stevenson, James A.; Morris, Geoffrey P., Projection screens and methods for making such projection screens.
  23. Tanis-Likkel, Brett C.; Peddle, Vincent S.; Schuleman, Mark L.; Graetz, Michael L.; Vander Wiel, Russell J., Projection system having a virtual mask.
  24. Tanis-Likkel, Brett C.; Peddle, Vincent S.; Schuleman, Mark L.; Graetz, Michael L.; Vander Wiel, Russell J., Projection system having a virtual mask.
  25. Tanis-Likkel, Brett C.; Peddle, Vincent S.; Schuleman, Mark L.; Graetz, Michael L.; Vander Wiel, Russell J., Projection system having a virtual mask and a projection area with a shape defined by surrounding graphics.
  26. Inoue Masao (Tokyo JPX) Suzuki Shingo (Tokyo JPX), Rear projection screen.
  27. Inoue, Masao; Suzuki, Shingo, Rear projection screen.
  28. Inoue, Masao; Suzuki, Shingo; Saito, Syozo, Rear projection screen.
  29. Moriguchi Yutaro (Tokyo JPX) Honda Makoto (Kamifukuoka JPX) Izawa Akira (Kawasaki JPX), Rear projection screen.
  30. Yata Yukio (Chiba JPX) Suzuki Shingo (Zama JPX), Rear projection screen.
  31. Yata Yukio (Chiba JPX) Suzuki Shingo (Zama JPX), Rear projection screen.
  32. van de Ven Johannes C. (Eindhoven NLX), Rear projection screen and rear projection system comprising such a screen.
  33. Clausen Erik,DKX, Rear projection screen assembly having a projection screen with reflecting rib lenses.
  34. Clausen Erik,DKX, Rear projection screen assembly having triangular light dispersing elements.
  35. Robert S. Moshrefzadeh ; Patrick A. Thomas ; John C. Nelson ; Theodore W. Hodapp ; Hsin-Hsin Chou ; Richard J. Pokorny ; Raghunath Padiyath, Rear projection screen using internal reflection.
  36. Clausen Johannes (Charlottenlund DKX) Clausen Erik (Gentofte DKX), Rear-projection screen.
  37. Clausen Johannes (Charlottenlund DKX) Clausen Erik (Gentofte DKX), Rear-projection screen.
  38. Ida Kozo (Otake JPX), Resin composition containing fine silica particles therein.
  39. Gehring, Thomas R.; Graetz, Michael L.; Piepel, Andrew J.; Schuleman, Mark L.; Yarina, Kenneth L., Screens and methods for displaying information.
  40. Bourget, Paul L., Target with diffractive elements for use with laser beam generating devices.
  41. Xie,Ming; Strickland,Kenneth L., Thermosetting optical waveguide coating.
  42. Kageyama Hitoshi (Osaka JPX) Suzuki Toshikazu (Osaka JPX) Sakamoto Keijiro (Osaka JPX) Kyogoku Tetsuo (Osaka JPX) Nino Masayuki (Osaka JPX), Transmission viewing screen of image projector apparatus.
  43. Clausen Erik (Gentofte DKX) Clausen Johannes (Gentofte DKX), Transparent rear projection screen.
  44. Clausen, Erik; Clausen, Johannes, Transparent rear projection screen.
  45. Biscardi Cyrus ; Brewster Calvin ; DeSanto Leonard ; Veligdan James T., Ultrathin optical panel and a method of making an ultrathin optical panel.
  46. Biscardi, Cyrus; Brewster, Calvin; DeSanto, Leonard; Veligdan, James T., Ultrathin optical panel and a method of making an ultrathin optical panel.
  47. Biscardi, Cyrus; Brewster, Calvin; DeSanto, Leonard; Veligdan, James T., Ultrathin optical panel and a method of making an ultrathin optical panel.
  48. Cyrus Biscardi ; Calvin Brewster ; Leonard DeSanto ; James T. Veligdan, Ultrathin optical panel and a method of making an ultrathin optical panel.
  49. Garcia-Leiner, Manuel A.; Reilly, Jack J.; Bradley, James; Kryven, Jean, White light diffusing thermoplastic composition.
  50. Garcia-Leiner, Manuel A.; Reilly, Jack J.; Bradley, James; Kryven, Jean, White light diffusing thermoplastic composition.

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