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[미국특허] Lighting device and display device using the lighting device 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01D-011/28
출원번호 US-0816489 (1997-03-13)
우선권정보 JP-0226216 (1993-09-10)
발명자 / 주소
  • Yamada Fumiaki,JPX
  • Nagatani Shinpei,JPX
  • Miyahara Masaki,JPX
  • Nittou Eiji,JPX
출원인 / 주소
  • Fujitsu Limited, JPX
대리인 / 주소
    Nikaido, Marmelstein, Murray & Oram LLP
인용정보 피인용 횟수 : 44  인용 특허 : 0

초록

A lighting device includes a light source, a light conducting plate having an incident surface receiving light emitted from the light source, a back surface and a light-emitting surface, and a reflection member having a first portion facing the back surface, and a second portion located on a side op

대표청구항

[ What is claimed is:] [1.] A lighting device comprising:a plurality of units with each unit of the plurality of units respectively comprising;a light source;a light conducting plate, having an incident surface receiving light emitted from the light source, a back surface, a light-emitting surface a

이 특허를 인용한 특허 (44) 인용/피인용 타임라인 분석

  1. Dubin, Matthew B.; Larson, Brent D.; Mangum, Scott R., Aircraft position light.
  2. Angelo Michael F. ; Whiteman William (Bill) Floyd ; Prakash Ramkrishna, Apparatus, method and system for 3-D and panoramic imaging.
  3. Lee Jong Hoon,KRX, Back light unit for a liquid crystal display device.
  4. Hur, Hoon; Jung, Bup Sung; Kee, Won Do, Backlight unit and display apparatus including the same.
  5. Bae, Seung Choon; Kim, Seung Se; Hur, Hoon, Backlight unit having light guide plates.
  6. Whitney,Leland R., Brightness enhancement article.
  7. Ghosh, Shondip; Schultz, David Sheldon; Mack, John Hunter; Grimmer, Christopher Stephen; Fine, Kevin Richard, Compact optics for concentration and illumination systems.
  8. Ghosh, Shondip; Schultz, David Sheldon, Compact optics for concentration, aggregation and illumination of light energy.
  9. Lee, Ta Yuan; Hsieh, Hsin Che, Display apparatus and light guide plate thereof.
  10. Matsuo, Hiroto; Takemoto, Isao; Tsukamoto, Naoki; Segawa, Tatsumi, Display device provided with a holder for housing the light source the light guide plate and the non-light emitting display device.
  11. Clements, Russ, Edgelit Multi-Panel Lighting System.
  12. Clements, Russ, Edgelit multi-panel lighting system.
  13. Van Dijk, Erik Martinus Hubertus Petrus; Boonekamp, Erik; Van Der Wal, Rene Henri Wouter; Dingemans, Antonius Petrus Marinus, Free form lighting module.
  14. Yang,Pang Lun, Hollow backlight module.
  15. SanFacon, Michael David; Garner, Michael Scott; Desai, Krutin S.; Czech, Ken, Illuminated feature for an LED luminaire.
  16. Masuda, Takeshi; Ajichi, Yuhsaku; Kohtoku, Yukihide, Illumination device, surface light source device, and liquid crystal display device.
  17. Sato, Takashi; Watanabe, Noriko; Mizushima, Shigeaki, LCD including light divergent element at front of display panel.
  18. Bae, Seung Choon; Kim, Seung Se; Hur, Hoon, LED back-light unit and liquid crystal display device using the same.
  19. Seo, Bu Wan, Light emitting diode package, and backlight unit and display device using the same.
  20. Gotou, Masahiro; Sekiguchi, Hiroshi; Yamamoto, Hiroshi, Light guide plate, surface light source device and transmissive display apparatus.
  21. Stich, Andreas, Lighting apparatus.
  22. Hayashi, Kazuhiko; Fujieda, Ichiro; Oda, Atsushi; Kaneko, Setsuo, Lighting device, liquid crystal display device including the same, and method of fabricating the same.
  23. Onishi,Yasunori; Yamada,Katsumi; Masunaga,Yasutaka, Lighting device, liquid crystal display device, and electronic apparatus.
  24. Clements, Steven Russell, Lighting fixture with motion sensor and battery test switch.
  25. Sreedharanpillai, Rajesh; Pijlman, Fetze; Gommans, Hendrikus Hubertus Petrus, Lighting strip, lighting system, panel support element and modular panel system.
  26. Momonoi, Yoshiharu; Ohwaki, Kazuyasu; Isogawa, Kenzo; Morino, Takeshi; Shiratsuchi, Masataka, Liquid crystal display and backlight module with tilting reflective surface.
  27. Han, Jae-Jung; Choi, Eun-Hee, Liquid crystal display device comprising a light guide plate having a first prism pattern on a lower surface and a second prism pattern on an upper surface.
  28. Bae, Seung Choon; Kim, Seung Se; Hur, Hoon, Liquid crystal display having a plurality of modules.
  29. Cho, Chun-Hyun, Liquid crystal display including at least two light guiding plates abutting each other.
  30. Cho, Chun-Hyun, Liquid crystal display including at least two light guiding plates arranged in parallel.
  31. Kee, Won Do; Kim, Seung Se; Park, Sung Young, Optical assembly, backlight unit including the same, and display apparatus including the backlight unit.
  32. Kee, Won Do; Kim, Seung Se; Park, Sung Young, Optical assembly, backlight unit including the same, and display apparatus including the backlight unit.
  33. Seo, Buwan; Koo, Heesool; Kim, Seungse; Joung, Juyoung; Kee, Wondo, Optical assembly, backlight unit including the same, and display apparatus including the backlight unit.
  34. Ghosh, Shondip; Schultz, David Sheldon, Redirecting optics for concentration and illumination systems.
  35. Ghosh, Shondip; Schultz, David Sheldon, Redirecting optics for concentration and illumination systems.
  36. Hayashi Yasuko,JPX ; Oda Masaharu,JPX ; Chiba Issei,JPX, Resin sheet, process and apparatus for producing same, surface light source element and laminate.
  37. Tsuyoshi Ishikawa JP; Nobuhisa Noguchi JP, Side light type surface light source device.
  38. Ghosh, Shondip; Schultz, David Sheldon, Solar energy concentrator.
  39. Bottomley, David John, Structured optical film.
  40. Daiku, Yasuhiro; Muto, Tetsuo, Surface light source and liquid crystal display device using the same.
  41. Higuchi Eizaburo,JPX ; Koike Yasuhiro,JPX, Surface light source device and a liquid crystal display.
  42. Belloni,Paola; Leibig,Joachim; Prodell,Peter; Br?ggemann,J?rgen; Ferdows,Sonja; K?nigstein,Hans Peter; Kroke,Martin; Priller,Reinhold; Wolkersdorfer,Josef; Klimiont,Thomas, System of light units.
  43. Inditsky, Benzion, Ultra-thin backlight.
  44. Inditsky,Ben Zion, Ultra-thin backlight.

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