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Spacers with alignment effect and substrates having a weak alignment effect 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G02F-001/133
출원번호 US-0941557 (1986-12-11)
우선권정보 JP-0075849 (1983-04-28); JP-0138708 (1983-07-30); JP-0138709 (1983-07-30)
발명자 / 주소
  • Katagiri Kazuharu (Yokohama JPX) Kaneko Shuzo (Tokyo JPX)
출원인 / 주소
  • Canon Kabushiki Kaisha (Tokyo JPX 03)
인용정보 피인용 횟수 : 34  인용 특허 : 0

초록

An optical modulation device comprises a liquid crystal having bistability between a pair of parallel base plates oppositely spaced from each other. A plurality of structural members having side walls are arranged at a substantially equal interval between the pair of parallel base plates so as to be

대표청구항

An optical modulation device comprising a chiral smectic liquid crystal between a pair of parallel base plates oppositely spaced from each other, wherein said chiral smectic liquid crystal is in a non-spiral structure and forms a plurality of molecular layers substantially perpendicular to said pair

이 특허를 인용한 특허 (34)

  1. Pascal Benoit DE; Jean-Michel Carle FR, Back-lighting system for a transmissive electrooptic modulator using the light polarization effect.
  2. Kuribayashi Masaki,JPX ; Ikeda Osamu,JPX ; Katakura Kazunori,JPX ; Kimura Hironao,JPX ; Tsuzuki Hidetoshi,JPX, Chiral smectic liquid crystal apparatus and driving method therefor.
  3. Okada Shinjiro,JPX ; Inaba Yutaka,JPX, Display apparatus.
  4. Itoh Nobuyuki,JPX ; Kido Masami,JPX, Ferroelectric LCD with particular rubbing directions.
  5. Lee Sangrok,KRX, LCD device with improved resilient adhesive spacers.
  6. Taniguchi Osamu,JPX ; Okada Shinjiro,JPX ; Inaba Yutaka,JPX ; Shindo Hitoshi,JPX ; Shibata Hirofumi,JPX, LCD having a voltage being applied to the LC in the chiral nematic phase prior to the display driving.
  7. Taniguchi Osamu (Kawasaki JPX) Okada Shinjiro (Kawasaki JPX) Inaba Yutaka (Kawaguchi JPX) Shindo Hitoshi (Atsugi JPX) Shibata Hirofumi (Atsugi JPX), LCD with stripe-shaped insulating projections covering gap entirely between stripe-shaped electrodes.
  8. Bradshaw Madeline Joan,GBX ; Jones John Clifford,GBX ; Sage Ian Charles,GBX ; McDonnell Damien Gerard,GBX ; Gass Paul Anthony,GBX, Liquid crystal device.
  9. Bradshaw Madeline Joan,GBX ; Jones John Clifford,GBX ; Sage Ian Charles,GBX ; McDonnell Damien Gerard,GBX ; Gass Paul Anthony,GBX, Liquid crystal device.
  10. Tanaka, Toshimitsu; Murata, Masayoshi; Hachisu, Takahiro, Liquid crystal device.
  11. Sato, Masahiko; Odaka, Masakazu; Mase, Akira; Takayama, Toru; Tabata, Kaoru; Ishigaki, Chizuru; Kobayashi, Ippei; Konuma, Toshimitsu; Yamaguchi, Toshiharu; Watanabe, Toshio; Aoyagi, Osamu; Sakayori, , Liquid crystal device and method for manufacturing same with spacers formed by photolithography.
  12. Shimada Shinji,JPX, Liquid crystal device having column spacers with portion on each of the spacers for reflecting or absorbing visible light and method for fabricating the same.
  13. Hirakata, Yoshiharu; Nishi, Takeshi; Satake, Rumo, Liquid crystal device utilizing electric field parallel to substrate.
  14. Ogishima Kiyoshi,JPX, Liquid crystal display device.
  15. Shimizu, Hiromasa; Hamamoto, Tatsuo, Liquid crystal display device.
  16. Shimizu,Hiromasa; Hamamoto,Tatsuo, Liquid crystal display device.
  17. Shimizu,Hiromasa; Hamamoto,Tatsuo, Liquid crystal display device.
  18. Te Velde Ties S. (Waalre NLX), Liquid crystal display device.
  19. Youichi Hiraishi JP; Yasunobu Tagusa JP; Takayuki Shimada JP, Liquid crystal display device.
  20. Joachim Grupp CH; Nicolas Blanckaert CH; Manuel Bouvier CH, Liquid crystal display device having sealing frame and/or spacers formed of anisotropic polymer used to align the liquid crystal molecules.
  21. Shigeta Mitsuhiro,JPX ; Uchida Hideki,JPX ; Tamai Kazuhiko,JPX ; Miyoshi Shuji,JPX ; Kido Masami,JPX, Liquid crystal display element and method of manufacturing same.
  22. Hirakata, Yoshiharu; Nishi, Takeshi; Satake, Rumo, Liquid crystal electro-optical device.
  23. Hirakata,Yoshiharu; Nishi,Takeshi; Satake,Rumo, Liquid crystal electro-optical device.
  24. Hirakata,Yoshiharu; Nishi,Takeshi; Satake,Rumo, Liquid crystal electro-optical device.
  25. Yoshiharu Hirakata JP; Takeshi Nishi JP; Rumo Satake JP, Liquid crystal electro-optical device utilizing a polymer with an anisotropic refractive index.
  26. Hirakata, Yoshiharu; Nishi, Takeshi; Satake, Rumo, Liquid crystal having common electrode.
  27. Smith ; Jr. Willis H. ; Erdmann John H. ; Reif Philip G., Liquid crystal light valves using internal, fixed spacers and method of incorporating same.
  28. Kaise, Kikuo; Shima, Syuichi, Liquid, crystal panel, liquid crystal panel manufacturing method, liquid crystal display, and liquid crystal projector.
  29. Yamamoto, Yuji; Okamoto, Mamoru; Sakamoto, Michiaki; Watanabe, Takahiko; Ihara, Hirofumi; Kikkawa, Hironori; Nakata, Shinichi, Liquid-crystal display panel with spacer in pixel electrode contact hole and method for manufacturing same.
  30. Tamai Kazuhiko,JPX ; Koden Mitsuhiro,JPX, Method for manufacturing a liquid crystal display element using light-shielding films to form spacers.
  31. Kong, Sik On; Rajgopal, Rajan; Wong, George, Photolithographic methods for making liquid-crystal-on-silicon displays with alignment posts and optical interference layers.
  32. Crawford Gregory P. ; Ho Jackson, Smart spacers for active matrix liquid crystal projection light valves.
  33. Paul C. Martin ; Daryl L. Nishida, Spacers for use in an electro-optical addressing structure.
  34. Malik Sanjay ; Ferreira Lawrence ; Eisele Jeffrey ; Allyn Whewell, t-butyl cinnamate polymers and their use in photoresist compositions.
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