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Light diffusing device 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02B-001/08
출원번호 US-0912005 (1986-09-26)
발명자 / 주소
  • Ohe Makoto (Tokyo JPX)
출원인 / 주소
  • Mitsubishi Rayon Company Ltd. (Tokyo JPX 03)
인용정보 피인용 횟수 : 56  인용 특허 : 0

초록

A light diffusing device useful for evenly illuminating a relatively large area comprises; (A) a base plate comprising a transparent light transmitting layer, an intermediate layer and a light diffusing layer arranged in the above mentioned order, and having at least one light, incident edge face th

대표청구항

A light diffusing device comprising: (A) a base plate comprising (a) a transparent light transmitting layer, (b) a light diffusing layer formed on a front surface of the transparent light transmitting layer, and (c) an intermediate layer formed between the transparent light transmitting layer and th

이 특허를 인용한 특허 (56)

  1. Yanagi Eiichi (Kanagawa JPX) Fukunishi Takumi (Kanagawa JPX) Shoji Osamu (Tokyo JPX) Yoshida Naoki (Kanagawa JPX), Back lighting device for a liquid crystal panel.
  2. Yin-Chun Huang TW; Chih-Wen Huang TW, Back-light module with improved light projecting assembly for image scanning device.
  3. Akahane Fumiaki,JPX ; Yagasaki Tooru,JPX ; Funamoto Tatsuaki,JPX, Background lighting apparatus for liquid crystal display.
  4. Tanaka Akira (Kawasaki JPX) Nagatani Shinpei (Kawasaki JPX) Tomatsu Masahiro (Yokohama JPX) Kaiwa Kazumasa (Yokohama JPX) Yamagishi Kazuaki (Yokohama JPX) Yashiro Katsumi (Yokohama JPX), Backlight for an electronic display.
  5. Bond David L. (Hoffman Estates IL) Kaschke Kevin D. (Schaumburg IL), Backlighting apparatus.
  6. Yershov,Gennadiy; Alferov,Oleg; Kukhtin,Alexander, Biochip reader with enhanced illumination and bioarray positioning apparatus.
  7. Graham Gary R. (9375 SW. Parkview Loop Beaverton OR 97005), Console color display.
  8. Nakamura Fumihiko (Tokyo JPX), Control panel apparatus for electronic devices.
  9. Hashimoto Yoshito,JPX ; Mizushima Shigeaki,JPX, Diffusion optical guide plate, and backlight source and liquid crystal display apparatus using the same.
  10. Nishio Toshikazu (Tokyo-to JPX) Takeuchi Michiko (Tokyo-to JPX) Masubuchi Nobu (Tokyo-to JPX), Film lens and a surface light source using the same.
  11. Takeuchi Michiko,JPX ; Nishio Toshikazu,JPX ; Ishii Taiji,JPX, Flat light source using light-diffusing sheet with projections thereon.
  12. Awai, George K.; Ernst, Michael D., Illuminated panels and methods therefor.
  13. Koshiyouji Takashi (Yokohama JPX) Mori Hiroyuki (Tokyo JPX), Image information reading apparatus.
  14. Maeda, Kazuyoshi, Imaging operation controller.
  15. Lebeau Christopher J. (Tempe AZ), Light diffuser.
  16. Parker, Jeffery R., Light emitting panel assemblies.
  17. Parker, Jeffery R., Light emitting panel assemblies.
  18. Parker, Jeffery R., Light emitting panel assemblies.
  19. Parker, Jeffery R., Light emitting panel assemblies.
  20. Parker, Jeffery R., Light emitting panel assemblies.
  21. Parker, Jeffery R., Light emitting panel assemblies.
  22. Parker, Jeffery R., Light emitting panel assemblies.
  23. Parker, Jeffery R., Light emitting panel assemblies.
  24. Parker, Jeffery R., Light emitting panel assemblies.
  25. Parker, Jeffrey R., Light emitting panel assemblies.
  26. Parker,Jeffery R., Light emitting panel assemblies.
  27. Parker,Jeffery R., Light emitting panel assemblies.
  28. Parker,Jeffery R., Light emitting panel assemblies.
  29. Parker,Jeffery R., Light emitting panel assemblies.
  30. Parker,Jeffery R., Light emitting panel assemblies.
  31. Parker,Jeffery R., Light emitting panel assemblies.
  32. Parker,Jeffery R., Light emitting panel assemblies.
  33. Parker,Jeffery R., Light emitting panel assemblies.
  34. Parker,Jeffery R., Light emitting panel assemblies.
  35. Parker,Jeffery R., Light emitting panel assemblies.
  36. Parker,Jeffrey R., Light emitting panel assemblies.
  37. Parker,Jeffery R., Light emitting panel assemblies having LEDs of multiple colors.
  38. Koike Yasuhiro,JPX, Light scattering guiding light source device and liquid crystal display.
  39. Bothe, Klaus; Hiesinger, Reinhard; Mann, Kurt, Lighting device.
  40. Vlah John A. (14330 Georgia Rd. Middlefield OH 44062), Lighting system.
  41. Kobayashi Akiyoshi (Shimada JPX) Yamana Toru (Fujieda JPX) Nakazawa Yoshitake (Shimizu JPX) Yamamoto Shinichi (Fujieda JPX) Sato Hidenori (Fujieda JPX), Manuscript display apparatus.
  42. Ngai, Peter Y. Y., Optical system and method for managing brightness contrasts between high brightness light sources and surrounding surfaces.
  43. Parker, Jeffery R.; McCollum, Timothy A.; Hide, Fumitomi, Optically transmissive substrates and light emitting assemblies and methods of making same, and methods of displaying images using the optically transmissive substrates and light emitting assemblies.
  44. Inoue Osamu,JPX ; Takeda Yoshiyuki,JPX, Planar light source and image reading device.
  45. Oe Makoto,JPX ; Chiba Issei,JPX, Plane light source unit.
  46. Oe Makoto,JPX ; Chiba Issei,JPX, Plane light source unit.
  47. Black F. Martin ; Dye G. Frank, Scanned flip-disk sign improvements.
  48. Drew W. Brooks ; Dye G. Frank ; Black F. Martin, Solenoid for scanned flip-disk sign improvements.
  49. Kaneko Isamu,JPX ; Katoh Hideaki,JPX ; Yokoyama Kazuaki,JPX ; Ishikawa Tsuyoshi,JPX, Surface light source device.
  50. Yokoyama Kazuaki,JPX, Surface light source device.
  51. Matsui Hirokazu (Otsu JPX) Murase Shinzo (Otsu JPX), Surface light source panel.
  52. Funamoto Tatsuaki (Suwa JPX) Yagasaki Toru (Suwa JPX) Akahane Fumiaki (Suwa JPX), Surface-type illumination device and liquid crystal display.
  53. Funamoto Tatsuaki,JPX ; Yagasaki Toru,JPX ; Akahane Fumiaki,JPX, Surface-type illumination device and liquid crystal display.
  54. Funamoto Tatsuaki,JPX ; Yagasaki Toru,JPX ; Akahane Fumiaki,JPX, Surface-type illumination device and liquid crystal display.
  55. Pristash David J. (Brecksville OH) Parker Jeffery R. (Concord OH), Thin panel illuminator.
  56. Parker,Jeffery R.; McCollum,Timothy A., Transreflectors, transreflector systems and displays and methods of making transreflectors.
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