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Fine sphere, a spherical spacer for a liquid crystal display element and a liquid display element using the same 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G02F-001/1339
  • G02F-001/1345
  • G09F-009/35
출원번호 US-0859408 (1992-05-28)
우선권정보 JP-0261728 (1990-09-29); JP-0104298 (1991-05-09); JP-0104299 (1991-05-09); JP-0104300 (1991-05-09)
국제출원번호 PCT/JP91/01285 (1991-09-27)
§371/§102 date 1992May2 (1992May2)
국제공개번호 WO-9206402 (1992-04-16)
발명자 / 주소
  • Saiuchi Kazuo (Otsu JPX) Kohara Minoru (Otokuni JPX) Yamada Kunikazu (Kurita JPX) Kanki Kazuhiko (Uji JPX)
출원인 / 주소
  • Sekisui Fine Chemical Co., Ltd. (Osaka JPX 03)
인용정보 피인용 횟수 : 34  인용 특허 : 0

초록

A spherical spacer is provided for defining a gap dimension between substrates of a liquid crystal display. The K-value (hardness of a sphere) of the spherical spacer is defined as: [Figure] (wherein F and S represent a load value (kgf) and a compression displacement (mm) at 10% compression deformat

대표청구항

A fine sphere having: a K-value defined as [Figure] (wherein F and S represent a load value (kgf) and a compression displacement (mm) at 10% compression deformation of said fine sphere, respectively, and R represents a radius (mm) of said fine sphere) which is in the range of 250 kgf/mm2 to 700 kgf/

이 특허를 인용한 특허 (34)

  1. Washizawa,Takehito; Hirata,Yoshitomo; Onizuka,Emiko, Apparatus for arranging spacers at fixed points, liquid crystal device, method of manufacturing liquid crystal device, and electronic apparatus.
  2. Shimabukuro Randy L. ; Walker Howard ; Russell Stephen D., Cavity uniformity having patterned spaces of aluminum oxide or silicon dioxide.
  3. Koes, Thomas A., Circuit materials and articles formed therefrom.
  4. Kuroda,Hiroshi; Okinaga,Nobuyuki, Conductive fine particles, method for plating fine particles, and substrate structural body.
  5. Bae, Tae Sub; Park, Jin Gyu; Jun, Jung Bae; Lee, Jae Ho; Park, Jung Il; Lee, Sang Woon, Conductive particles comprising complex metal layer with density gradient, method for preparing the particles, and anisotropic conductive adhesive composition comprising the particles.
  6. Hirakata, Yoshiharu; Yamazaki, Shunpei, Contact structure.
  7. Hirakata, Yoshiharu; Yamazaki, Shunpei, Contact structure.
  8. Hirakata, Yoshiharu; Yamazaki, Shunpei, Contact structure.
  9. Hirakata, Yoshiharu; Yamazaki, Shunpei, Contact structure.
  10. Hirakata, Yoshiharu; Yamazaki, Shunpei, Contact structure.
  11. Hirakata, Yoshiharu; Yamazaki, Shunpei, Contact structure.
  12. Hirakata,Yoshiharu; Yamazaki,Shunpei, Contact structure.
  13. Larson Ove,SEX, Display device and method for visualizing computer generated image information.
  14. Larson Ove,SEX, Display device and method for visualizing computer generated image information.
  15. Freeman, Gary A., Electrooptical displays constructed with polymer-coated elements positioned between substrates.
  16. Freeman, Gary A., Electrooptical displays constructed with polymer-coated elements positioned between substrates.
  17. Auch,Mark; Guenther,Ewald; Chua,Soo Jin, Encapsulation of electroluminescent devices with shaped spacers.
  18. Auch,Mark; Guenther,Ewald; Fang,Lim Shuang; Jin,Chua Soo, Encapsulation of electronic devices.
  19. Auch,Mark; Guenther,Ewald; Chua,Soo Jin, Encapsulation of electronic devices with shaped spacers.
  20. Takahashi, Erika; Fujii, Gen; Fukai, Shuji; Nishi, Takeshi, Liquid crystal display device and method for manufacturing the same.
  21. Takahashi, Erika; Fujii, Gen; Fukai, Shuji; Nishi, Takeshi, Liquid crystal display device and method for manufacturing the same.
  22. Park, Byung Hyun, Liquid crystal display device having column spacers and protrusions.
  23. Sugiura, Norio; Taniguchi, Yoji; Otani, Minoru; Kanii, Kengo, Liquid crystal display device including protrusion with recessed portion for accepting spherical spacer.
  24. Kazuo Inoue JP; Tsuyoshi Uemura JP, Liquid-crystal panel of polymer dispersed type and method of manufacturing the same.
  25. Inoue Kazuo,JPX ; Uemura Tsuyoshi,JPX, Liquid-crystal panel of polymer dispersed type, method of manufacturing the same, and liquid-crystal display apparatus.
  26. Auch, Mark; Guenther, Ewald; Fang, Lim Shuang; Jin, Chua Soo; Ling, Low Bee, Organic electronic devices with an encapsulation.
  27. Koyanagi, Tsuguo; Komatsu, Michio, Photovoltaic cell.
  28. Koyanagi, Tsuguo; Komatsu, Michio, Photovoltaic cell.
  29. Wu Jiun-Chen, Polymer particles.
  30. Wu Jiun-Chen, Polymer particles.
  31. Jun, Jung Bae; Park, Jin Gyu; Lee, Jae Ho; Bae, Tae Sub, Polymer particles and conductive particles having enhanced conducting properties, and anisotropic conductive packaging materials containing the same.
  32. Jun, Jung Bae; Park, Jin Gyu; Lee, Jae Ho; Bae, Tae Sub, Polymer particles, conductive particles, and an anisotropic conductive packaging materials containing the same.
  33. Lagerwall Sven T.,SEX ; Muravski Anatoli A.,BYX ; Yakovenko Sergei Ye,BYX ; Konovalov Viktor A.,BYX ; Minko Anatoli A.,BYX ; Tsarev Valeri P.,BYX ITX deceasedby Tatyana P. Tsareva ; Vladimir V. Tsare, Pressure-insensitive liquid crystal cell.
  34. Larson Ove,SEX ; Bystrom Mattias Ulf,SEX ; Fries Lars Grosta Henrik,SEX ; Lindo Jens Goran,SEX, Thermosensitive display device.
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