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Liquid crystal display with tilted retardation film 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G02F-001/1335
  • G02B-005/30
출원번호 US-0383200 (1995-02-03)
발명자 / 주소
  • Xu Gang (Northville MI)
출원인 / 주소
  • OIS Optical Imaging Systems, Inc. (Northville MI 02)
인용정보 피인용 횟수 : 15  인용 특허 : 48

초록 ▼

A liquid crystal display includes a tilted retarder. The tilted retarder has an optical axis which is aligned at an angle of from about 5°to 15°with respect to normal. Thus, because the optical axis of the liquid crystal layer is aligned at an angle to one side of normal and the optical axis of the

대표청구항 ▼

A normally white liquid crystal display comprising: a twisted nematic liquid crystal layer wherein dxD380 to 550 nm; a backlight for illuminating said liquid crystal layer; a rear polarizer disposed between said backlight and said liquid crystal layer; a front polarizer disposed on the viewer side o

이 특허에 인용된 특허 (48)

  1. Clerc Jean-Frdric (Saint Egreve FRX) Deutsch Jean-Claude (Grenoble FRX), Active matrix screen for the color display of television pictures, control system and process for producing said screen.
    상세보기
  2. Haim Elias S. (Glendale AZ) Rupp John A. (Glendale AZ) Penn Cecil W. (Phoenix AZ), Apparatus for improving the angle of view in a liquid crystal display.
    상세보기
  3. Johnson Kristina M. (Boulder CO) Sharp Gary D. (Boulder CO), Chiral smectic liquid crystal polarization interference filters.
    상세보기
  4. Buzak Thomas S. (Beaverton OR), Color filter switchable among three state via a variable retarder.
    상세보기
  5. Ikeda Ayumi (Tokyo JPX) Koseki Toshihiko (Yokohama JPX) Ueki Toshihiro (Machida JPX), Color liquid crystal display and method of manufacture.
    상세보기
  6. Ogawa Tetsu (Kyoto JPX) Nagata Seiichi (Sakai JPX) Hotta Sadayoshi (Hirakata JPX), Color liquid crystal display apparatus.
    상세보기
  7. Yeh Pochi A. (Thousand Oaks) Gunning William J. (Newbury Park) Eblen ; Jr. John P. (Newbury Park) Khoshnevisan Mohsen (Newbury Park CA), Compensator for liquid crystal display, having two types of layers with different refractive indices alternating.
    상세보기
  8. Koopman Henricus G. (Eindhoven NLX) Van Sprang Hendrik A. (Eindhoven NLX), Display device having wavelength-dependent birefringence compensation.
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  9. Johnson Kristina M. (Boulder CO) Sharp Gary D. (Boulder CO), Ferroelectric liquid crystal tunable filters and color generation.
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  10. Clerc Jean-Frdric (Saint-Egrve FRX) Deutsch Jean-Claude (Grenoble FRX) Vaudaine Pierre (Grenoble FRX) Vey Sylvie (Grenoble FRX), Liquid crystal cell using the electrically controlled birefringence effect and a uniaxial medium of negative optical ani.
    상세보기
  11. Clerc Jean-Frdric (Meylan FRX) Deutsch Jean-Claude (Grenoble FRX), Liquid crystal cell which can have a homeotropic structure with compensated birefringence of said structure.
    상세보기
  12. Kanemoto Akihiko (Yokohama JPX) Iimura Haruo (Yokohama JPX) Takiguchi Yasuyuki (Kawasaki JPX) Iida Shigeki (Kawasaki JPX) Toyooka Takehiro (Yokohama JPX) Ito Hiroyuki (Yokohama JPX), Liquid crystal color display device provided with a color filter film and an optical phase plate comprising liquid cryst.
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  13. Hasegawa Shinji (Mobara JPX) Kando Yasuhiko (Mobara JPX) Nakagomi Tamihito (Mobara JPX), Liquid crystal display device.
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  15. Miyashita Takashi (Hachioji JPX) Miyazawa Yoshinaga (Fussa JPX), Liquid crystal display device.
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  17. Takiguchi Yasuyuki (Kawasaki JPX) Kanemoto Akihiko (Yokohama JPX) Yokoi Kenya (Yokohama JPX) Iimura Haruo (Yokohama JPX) Enomoto Takamichi (Shiroyama JPX) Kamoi Sumio (Kawasaki JPX), Liquid crystal display device.
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  18. Yamamoto Tomiaki (Chigasaki JPX) Murayama Akio (Kamakura JPX) Kondo Susumu (Yokosuka JPX) Hato Hitoshi (Yokohama JPX) Kamagami Shinichi (Yokohama JPX) Matsumoto Shoichi (Yokohama JPX), Liquid crystal display device.
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  19. Yamamoto, Tomiaki; Murayama, Akio; Kondo, Susmu; Hato, Hitoshi; Kamagami, Shinichi; Matsumoto, Shoichi, Liquid crystal display device.
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  20. Wada Hiroshi (Nagano JPX) Wada Shinji (Nagano JPX) Iijima Chiyoaki (Nagano JPX), Liquid crystal display device and method of fabrication.
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  21. Kozaki Shuichi (Nara JPX) Ohnishi Hiroshi (Nara JPX) Yoshimizu Toshiyuki (Kyoto JPX), Liquid crystal display device comprising a retardation compensation layer having a maximum principal refractive index in.
    상세보기
  22. Yamahara Motohiro (Osaka JPX) Sasaki Kei (Narashino JPX) Hara Teruyoshi (Yamatokoriyama JPX) Kohzaki Shuichi (Nara JPX), Liquid crystal display device having a phase difference plate with one refractive index at an angle to the surface norma.
    상세보기
  23. Akatsuka Minoru (Yokohama) Sohda Yuji (Yokohama) Sawada Kazutoshi (Nishinomiya JPX), Liquid crystal display device having biaxial birefringent plates at each side of the liquid crystal layer.
    상세보기
  24. Yamamoto Tomiaki (Chigasaki JPX) Murayama Akio (Kamakura JPX) Kondo Susumu (Yokosuka JPX) Hato Hitoshi (Yokohama JPX) Kamagami Shinichi (Yokohama JPX) Matsumoto Shoichi (Yokohama JPX), Liquid crystal display device having optical delay plates.
    상세보기
  25. Yamamoto Tomiaki (Chigasaki JPX) Murayama Akio (Kamakura JPX) Kondo Susumu (Yokosuka JPX) Hato Hitoshi (Yokohama JPX) Kamagami Shinichi (Yokohama JPX) Matsumoto Shoichi (Yokohama JPX), Liquid crystal display device having retardation films.
    상세보기
  26. Miyazawa Yoshinaga (Fussa JPX) Miyashita Takashi (Hachioji JPX) Kikuchi Zenta (Hamura JPX), Liquid crystal display device with at least one biaxial retardation film having nx>nz>n.
    상세보기
  27. Akatsuka Minoru (Yokohama JPX) Sohda Yuji (Yokohama JPX) Sawada Kazutoshi (Nishinomiya JPX), Liquid crystal display device with biaxial birefringent plates and light shielding film.
    상세보기
  28. Hirataka Jun-ichi (Hitachi JPX) Kondo Katsumi (Katsuta JPX) Tomioka Yasushi (Hatoyama JPX) Imazeki Shuji (Hatoyama JPX) Taniguchi Yoshio (Hino JPX), Liquid crystal display device with birefringent film between the substrates of the liquid crystal.
    상세보기
  29. Castleberry Donald E. (Schenectady NY), Liquid crystal display device with birefringent films.
    상세보기
  30. Ishikawa Masahito (Kanagawa JPX) Hirata Junko (Kanagawa JPX) Hisatake Yuzo (Kanagawa JPX) Hatoh Hitoshi (Kanagawa JPX), Liquid crystal display device with compensation and LC twist angle varying in a nonlinear fashion in the thickness direc.
    상세보기
  31. Kozaki Shyuichi (Nara JPX), Liquid crystal display device with compensation layers.
    상세보기
  32. Iimura Haruo (Yokohama JPX) Takiguchi Yasuyuki (Kawasaki JPX) Kanemoto Akihiko (Yokohama JPX), Liquid crystal display element.
    상세보기
  33. Arakawa Kohei (Kanagawa JPX), Liquid crystal display having positive and negative birefringent compensator films.
    상세보기
  34. Yoshimizu Toshiyuki (Ikoma JPX) Ohnishi Hiroshi (Nara JPX) Yoshimura Yumi (Yamatokooriyama JPX) Kishimoto Keiko (Osaka JPX), Liquid crystal display having positive and negative uniaxially oriented polymer films.
    상세보기
  35. Arakawa Kohei (Kanagawa JPX), Liquid crystal display with compensator having two films with positive and negative intrinsic birefringence, respectivel.
    상세보기
  36. Fergason James L. (5806 Horning Rd. Kent OH 44240), Liquid crystal display with improved angle of view and response times.
    상세보기
  37. Masumoto Yoshihiro (Kobe JPX) Ohmae Hideki (Suita JPX), Liquid crystal light valve apparatus with a pair of non-parallel phase difference plates.
    상세보기
  38. Mazaki Hitoshi (Kawasaki JPX) Matsumoto Takuya (Yokohama JPX) Shiozaki Iwane (Yokohama JPX) Takikawa Shigeki (Yokohama JPX), Liquid crystalline polymer film, process for producing same, and utilization thereof.
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  39. Kalmanash Michael H. (Los Altos CA), Method and apparatus for multi-color display.
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  40. Yoshida Hirohiko (Tokorozawa JPX) Natori Minoru (Tokorozawa JPX), Multicolor picture display device.
    상세보기
  41. Harris Frank W. (Akron OH) Cheng Stephen Z. D. (Akron OH), Negative birefringent polyimide films.
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  42. Winker Bruce K. (Moorpark CA) Gunning ; III William J. (Newbury Park CA) Taber Donald B. (Thousand Oaks CA) Hale Leonard G. (Newbury Park CA), Optical compensator for improved gray scale performance in liquid crystal display.
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  43. Okada Toyokazu (Osaka JPX) Sakakura Kazuaki (Osaka JPX) Higashi Koji (Osaka JPX) Shimizu Akiko (Osaka JPX), Phase retarder and process for producing the same.
    상세보기
  44. Harris Frank W. (Akron OH), Polyimides comprising substituted benzidines.
    상세보기
  45. Miyashita Takashi (Hachioji JPX) Miyazawa Yoshinaga (Fussa JPX) Kikuchi Zenta (Hamura JPX), Twisted nematic liquid crystal display device with retardation plates having phase axis direction within 15°of alignmen.
    상세보기
  46. Haas Gunther (Meylan FRX), Twisted nematic liquid crystal display devices with optical axis of birefringent layer inclined with respect to birefrin.
    상세보기
  47. Funada Fumiaki (Yamatokoriyama JPX) Kozaki Syuichi (Nara JPX) Matsuura Masataka (Tenri JPX) Wada Tomio (Nara JPX), Two-layer liquid crystal display panel.
    상세보기
  48. Yamanouchi Junichi (Kanagawa JPX) Nishiura Yosuke (Kanagawa JPX) Shiratsuchi Kentaro (Kanagawa JPX) Toda Satoru (Kanagawa JPX), Uniaxially stretched negative birefringent film and liquid crystal display having the same.
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이 특허를 인용한 특허 (15)

  1. Fernando,Primal; Clark,Noel; Xue,Jiuzhi, Adjustably opaque window.
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  2. Moriwaki Hiroyuki,JPX ; Abiru Manabu,JPX ; Yabuta Koji,JPX ; Kasai Nobuhiro,JPX, Birefringence control type liquid crystal display device.
    상세보기
  3. Crawford Gregory P. ; Fiske Thomas G. ; Silverstein Louis D., Liquid crystal cell constructed to produce a highly anisotropic light distribution possessing extremely high contrast a.
    상세보기
  4. Maeda, Tsuyoshi; Okamoto, Eiji; Seki, Takumi; Okumura, Osamu, Liquid crystal device and electronic device having liquid crystal molecules aligned at reflective electrodes.
    상세보기
  5. Park, Chi Hyuck, Liquid crystal display device.
    상세보기
  6. Yamahara,Motohiro; Inoue,Iichiro, Liquid crystal display device with improved field angles.
    상세보기
  7. Jones Michael R. ; VanderPloeg John A., NW twisted nematic LCD with negative tilted retarders for improved viewing characteristics.
    상세보기
  8. VanderPloeg John A. ; Xu Gang ; Brinkley Patrick F. ; Jones Michael R., NW twisted nematic LCD with negative tilted retarders on one side of liquid crystal cell.
    상세보기
  9. Shimizu Akiko,JPX ; Hishinuma Takahiro,JPX ; Higashi Koji,JPX, Normally white mode twisted nematic liquid crystal display device having improved viewing angle characteristics.
    상세보기
  10. Totzeck,Michael; Enkisch,Birgit; Schuster,Karl Heinz, Optically polarizing retardation arrangement, and a microlithography projection exposure machine.
    상세보기
  11. Totzeck,Michael; Enkisch,Birgit; Schuster,Karl Heinz, Optically polarizing retardation arrangement, and microlithography projection exposure machine.
    상세보기
  12. Steffensmeier,Martin J.; Seder,Thomas A., Polarized light source using an organic liquid crystal.
    상세보기
  13. Schuster, Karl-Heinz, Polarizer and microlithography projection system with a polarizer.
    상세보기
  14. Barbour Blair A. ; Chenault David B., System for receiving and enhancing electromagnetic radiation input signals.
    상세보기
  15. Muneo Maruyama JP, Twisted nematic liquid crystal display device with improved viewing angle characteristics.
    상세보기

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