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Alignment film, a method for producing the alignment film and a liquid crystal display device using the alignment film 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G02F-011/337
출원번호 US-0476214 (1995-06-07)
발명자 / 주소
  • Takenaka Atsushi,JPX
  • Tajima Kenichi,JPX
  • Takano Hideo,JPX
  • Lien Shui-Chih A.
  • Lee Kang-Wook
출원인 / 주소
  • International Business Machines Corporation
대리인 / 주소
    Scully, Scott Murphy and Presser
인용정보 피인용 횟수 : 42  인용 특허 : 0

초록

An alignment-film in which the pretilt angle is changed by ultraviolet irradiation, a material for forming the same, a liquid crystal display device using the alignment film, a method for producing an alignment-film formation material, and a method for producing an alignment film. Ultraviolet irradi

대표청구항

[ What is claimed is:] [1.] An alignment film formed by the steps which comprise mixing together a first polymer and a second polymer, said first polymer less sensitive to change in electrical properties when exposed to ultraviolet radiation than said second polymer, in a common solvent such that a

이 특허를 인용한 특허 (42)

  1. Mizusaki, Masanobu; Nakanishi, Yohei, Alignment film material comprising polyimide and a vinyl-type monomer, alignment film comprising polyimide and polyvinyl compound, method of forming the alignment film, and liquid crystal display having the same.
  2. Yoshida, Hidefumi; Tasaka, Yasutoshi; Sasabayashi, Takashi; Nakanishi, Yohei; Okamoto, Kenji, Alignment films in a liquid crystal display device and a method of manufacturing the same.
  3. Yoshida, Hidefumi; Tasaka, Yasutoshi; Sasabayashi, Takashi; Nakanishi, Yohei; Okamoto, Kenji, Alignment films in a liquid crystal display device and a method of manufacturing the same.
  4. Yoshida, Hidefumi; Tasaka, Yasutoshi; Sasabayashi, Takashi; Nakanishi, Yohei; Okamoto, Kenji, Alignment films in a liquid crystal display device with polymer mixture and a method of manufacturing the same.
  5. Nam, Mi Sook; Choi, Young Seok, Alignment layer for a liquid crystal display device.
  6. Nam,Mi Sook; Choi,Young Seok, Alignment layer for a liquid crystal display device.
  7. Kim, Jae-Hoon, Alignment material, alignment layer, liquid crystal display device and manufacturing method thereof.
  8. Kim, Jae-Hoon, Alignment material, alignment layer, liquid crystal display device and manufacturing method thereof.
  9. Kim, Jae-Hoon, Alignment material, alignment layer, liquid crystal display device and manufacturing method thereof.
  10. Kumar, Satyendra; Chien, Liang-Chy; Kim, Jae-Hoon, Fabrication of aligned crystal cell/film by simultaneous alignment and phase separation.
  11. Choi Jae Beom,KRX ; Song Byung Duck,KRX ; Yoon Ki Hyuk,KRX, Large scale polarizer and polarizer system employing it.
  12. Yoon,Ki Hyuk; Choi,Young Seok; Song,Byung Duck; Kwon,Soon Bum, Light irradiating device.
  13. Lee,Chul Hwan; Lee,Kyung Ha, Liquid crystal display.
  14. Park, Su Hyun; Choi, Young Seok, Liquid crystal display.
  15. Kwon, Soon Bum; Kim, Kyeong Jin; Choi, Young Seok; Iranovich, Gerus Igor; Dyadyusha, Andrey; Reznikov, Yuriy A., Liquid crystal display device.
  16. Soon Bum Kwon KR; Kyeong Jin Kim KR; Young Seok Choi KR; Gerus Igor Iranovich KR; Andrey Dyadyusha KR; Yuriy A. Reznikov KR, Liquid crystal display device.
  17. Su Hyun Park KR; Young Seok Choi KR, Liquid crystal display device.
  18. Inoue, Hiroyasu; Imoto, Keiji, Liquid crystal display device having particular alignment treatments.
  19. Schadt, Martin; Seiberle, Hubert; Muller, Olivier, Liquid crystal orientation layer.
  20. Nakahara, Hiroki, Method and apparatus for fabricating electro-optical device and method and apparatus for fabricating liquid crystal panel.
  21. Reznikov Yuriy,UAX ; Yaroshchuk Oleg,UAX ; Woo Joung Won,KRX ; Choi Yoo Jin,KRX ; Yoon Ki Hyuk,KRX ; Nam Mi Sook,KRX ; Kim Jong Hyun,KRX ; Kwon Soon Bum,KRX, Method for controlling pretilt angle direction in a liquid crystal cell.
  22. Reznikov, Yuriy; Yaroshchuk, Oleg; Woo, Joung Won; Choi, Yoo Jin; Yoon, Ki Hyuk; Nam, Mi Sook; Kim, Jong Hyun; Kwon, Soon Bum, Method for controlling pretilt angle direction in a liquid crystal cell.
  23. Reznikov, Yuriy; Yaroshchuk, Oleg; Woo, Joung Won; Chol, Yoo Jin; Yoon, Ki Hyuk; Nam, Mi Sook; Kim, Jong Hyun; Kwon, Soon Bum, Method for controlling pretilt angle direction in a liquid crystal cell.
  24. Reznikov,Yuriy; Yaroshchuk,Oleg; Woo,Joung Won; Choi,Yoo Jin; Yoon,Ki Hyuk; Nam,Mi Sook; Kim,Jong Hyun; Kwon,Soon Bum, Method for controlling pretilt angle direction in a liquid crystal cell.
  25. Joung Won Woo KR; Kyeong Jin Kim KR; Soon Bum Kwon KR; Ki Hyuk Yoon KR; Young Seok Choi KR; Jong Hyun Kim KR; Jin Hee Jung KR, Method for fabricating a liquid crystal cell.
  26. Joung Won Woo KR; Kyeong Jin Kim KR; Soon Bum Kwon KR; Ki Hyuk Yoon KR; Young Seok Choi KR; Jong Hyun Kim KR; Jin Hee Jung KR, Method for fabricating a liquid crystal cell.
  27. Woo Joung Won,KRX ; Kim Kyeong Jin,KRX ; Kwon Soon Bum,KRX ; Yoon Ki Hyuk,KRX ; Choi Young Seok,KRX ; Kim Jong Hyun,KRX ; Jung Jin Hee,KRX, Method for fabricating a liquid crystal cell.
  28. Woo, Joung Won; Kim, Kyeong Jin; Kwon, Soon Bum; Yoon, Ki Hyuk; Choi, Young Seok; Kim, Jong Hyun; Jung, Jin Hee, Method for fabricating a liquid crystal cell.
  29. Lee,Yun Bok; Ham,Yong Sung; Park,Su Hyun; Nam,Seung Hee, Method for fabricating liquid crystal display device.
  30. Choi, Young Seok, Method for manufacturing multi-domain liquid crystal cell.
  31. Young Seok Choi KR, Method for manufacturing multi-domain liquid crystal cell.
  32. Yoon Ki Hyuk,KRX ; Woo Joung Won,KRX ; Choi Yoo Jin,KRX ; Nam Mi Sook,KRX ; Kim Jong Hyun,KRX, Method of controlling pretilt of liquid crystal cell.
  33. Nam, Mi Sook; Choi, Young Seok, Method of making a liquid crystal display device.
  34. Kim, Jae-Hoon, Method of manufacturing a liquid crystal display having high response speed.
  35. Kim, Jae-Hoon, Method of manufacturing a liquid crystal display having high response speed.
  36. Kim, Jae-Hoon, Method of manufacturing a liquid crystal display having high response speed.
  37. Kumar Satyendra ; Kim Jae-Hoon, Method of preparing alignment layer for use in liquid crystal devices using in-situ ultraviolet exposure.
  38. Mizusaki, Masanobu; Nakanishi, Yohei, Orientation film, liquid crystal display having orientation film, and method for forming orientation film.
  39. Shin, Hyun Ho; Nam, Mi Sook; Park, Su Hyun; Ree, Moonhor; Lee, Seung Woo, Photoalignment materials and liquid crystal display device and method for fabricating the same with said materials.
  40. Shin, Hyun Ho; Nam, Mi Sook; Park, Su Hyun; Ree, Moonhor; Lee, Seung Woo, Photoalignment materials and liquid crystal display fabricated with such photoalignment materials.
  41. Shin,Hyun Ho; Nam,Mi Sook; Park,Su Hyun; Ree,Moonhor; Lee,Seung Woo, Photoalignment materials and liquid crystal display fabricated with such photoalignment materials.
  42. Yuriy Reznikov UA; Oleq Yaroshchuk UA; Joung Won Woo KR; Yoo Jin Choi KR; Ki Hyuk Yoon KR; Mi Sook Nam KR; Jong Hyun Kim KR; Soon Bum Kwon KR, Pretilt angle direction in a liquid crystal cell.
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