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Method of controlling microdroplet growth in polymeric dispersed liquid crystal 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G02F-001/13
출원번호 US-0879269 (1986-06-27)
발명자 / 주소
  • West John (5050 Fish Creek Rd. Stow OH 44224) Golemme Attilio (350 Silver Oaks Dr.-#2 Kent OH 44240) Doane Joseph W. (1618 S. Lincoln St. Kent OH 44240)
인용정보 피인용 횟수 : 31  인용 특허 : 25

초록 ▼

The invention provides a method of controlling the rate of growth of liquid crystal microdroplets formed in situ by the phase separation of a homogeneous solution of liquid crystal and polymer. Temperature, relative concentration and choice of materials determine the microdroplet growth rate and res

대표청구항 ▼

In a method of making liquid crystal microdroplets dispersed in a polymeric matrix by phase separating a homogeneous solution of liquid crystal and polymer, the improvement comprising the step of controlling microdroplet growth so that the microdroplets have a selected average diameter when phase se

이 특허에 인용된 특허 (25)

  1. Schuberth Winfried (West Carrollton OH) Hanny John F. (Racine WI), Cholesteric compositions.
    상세보기
  2. Davis Frederick (Dublin CA), Cholesteric liquid crystal water base ink.
    상세보기
  3. Davis Frederick (Dublin CA), Cholesteric liquid crystal water base ink and laminates formed therefrom.
    상세보기
  4. Fergason James L. (Kent OH), Colored encapsulated liquid crystal apparatus using enhanced scattering.
    상세보기
  5. Yaguchi Masachika (Yokohama JA) Furuta Shigetaro (Fujisawa JA), Electro-optical devices.
    상세보기
  6. Shirasu Shinichi (Tokorozawa JA) Nomura Yasushi (Tokorozawa JA), Electro-transmissive display device.
    상세보기
  7. Fergason James L. (Kent OH), Encapsulated liquid crystal and method.
    상세보기
  8. Suggs James L. (Greeneville TN) Buck Dan F. (Kingsport TN) Hobbs Howard K. (Blountville TN), Food emulsifiers.
    상세보기
  9. Galvin Aaron A. (Lexington MA), Infrared imaging system.
    상세보기
  10. Masi James Vincent (Monroe CT), Liquid crystal cell and method for its manufacture.
    상세보기
  11. Shanks Ian Alexander (Malvern EN), Liquid crystal devices.
    상세보기
  12. Chern Mao-Jin (Rancho Palos Verdes CA) Lowrey Robert D. (Aitkin MN), Liquid crystal display and photopolymerizable sealant therefor.
    상세보기
  13. Chern Mao-Jin (Woodbury MN) Lowrey Robert D. (White Bear Lake MN), Liquid crystal display and photopolymerizable sealant therefor.
    상세보기
  14. Ferrato Joseph P. (Stow OH), Liquid crystal displays having improved hermetic seal.
    상세보기
  15. Nakamura Kenji (Kamahura JA) Matsushita Keizo (Kamahura JA) Furuta Shigetaro (Fujisawa JA) Totani Kazuo (Kamakura JA), Liquid crystal electro-optical device.
    상세보기
  16. Malvano Renato (Turin ITX) Omini Marco (Turin ITX) Carli Natalino (Turin ITX), Liquid crystal mirror for use as a rear-view mirror for vehicles.
    상세보기
  17. Doriguzzi Rino (Dottingen CHX) Egloff Markus (Wettingen CHX) Kaufmann Meinolph (Fislisbach CHX) Scheffer Terry J. (Forch CHX), Manufacturing process for an electrooptic display device.
    상세보기
  18. Nosari Elmo R. (Del Mar CA), Method of locating vein.
    상세보기
  19. Suzuki Fred K. (Arlington Heights IL) Davison Thomas W. (Streamwood IL), Polyvinyl butyral-liquid crystal film-forming composition and film.
    상세보기
  20. Taylor Lynn J. (Toledo OH), Preparation of liquid crystal containing polymeric structure.
    상세보기
  21. Yamasaki James N. (Anaheim CA), Seal for liquid crystal display cell.
    상세보기
  22. Inoue Hiroshi (Ena JPX), Sealing agent for plastic liquid crystal display panels.
    상세보기
  23. McNaughtan ; deceased ; Thomas J. ; McClintock ; executor ; by Jerry, Temperature indicating compositions and devices.
    상세보기
  24. Fuller David L. (1110 Mountain Creek Trail ; NW. Atlanta GA 30328), Thermosensing article and method of manufacture.
    상세보기
  25. Kern Seymour P. (22 Timbergate Irvine CA 92714), Variable power lens system.
    상세보기

이 특허를 인용한 특허 (31)

  1. Yamagishi Frederick G. (247 Mesa Ave. Newbury Park CA 91320) Miller Leroy J. (8313 Hillary Dr. Canoga Park CA 91304), Acrylate polymer-dispersed liquid crystal material and device made therefrom.
    상세보기
  2. Wu Bao-Gang ; Gao Jianmi ; Zhao Meng, Apparatus for and method of driving a cholesteric liquid crystal flat panel display.
    상세보기
  3. Yang Deng-Ke ; Lu Zhijian ; Doane J. William, Bistable polymer dispersed cholesteric liquid crystal displays.
    상세보기
  4. Crooker Peter P. (Honolulu HI) Yang Dengke (Kent OH), Color liquid crystal display consisting of polymer-dispersed chiral liquid crystal having negative dielectric anisotropy.
    상세보기
  5. Wang Jiansheng (17423 Calla Dr. Dallas TX 75252), Directly formed polymer dispersed liquid crystal light shutter displays.
    상세보기
  6. Shimizu Michio (Kanagawa JPX) Moriya Kouji (Kanagawa JPX) Nishi Takeshi (Kanagawa JPX) Konuma Toshimitsu (Kanagawa JPX), Dispersion type electro-optical device and method for forming the same.
    상세보기
  7. Rankin, Jr.,Charles M.; Montbach,Erica N., Display comprising blended mixture of different uniform domain sizes with the ratio of smallest to largest domain size no more than 1:2.
    상세보기
  8. Kumar, Satyendra; Kim, Jae-Hoon, Electrically controllable liquid crystal microstructures.
    상세보기
  9. Savich, Siarhei V., Electrostatic discharge event detector.
    상세보기
  10. Fergason James L. (San Mateo CA) Fan Ning S. (Cupertino CA), Encapsulated liquid crystal apparatus with a polymer additive.
    상세보기
  11. West John L. (Monroe Falls OH), Extended temperature range polymer dispersed liquid crystal light shutters.
    상세보기
  12. Kollarits Richard V. ; LeGrange Jane D. ; Miller Timothy M., Fast transition polymer dispersed liquid crystal shutter for display screen and method of manufacture therefor.
    상세보기
  13. Bornhorst James M. ; Hutton Richard W. ; Steele Richard K., High intensity lighting projectors.
    상세보기
  14. Bornhorst, James M., High intensity lighting projectors.
    상세보기
  15. Bornhorst, James M., High intensity lighting projectors.
    상세보기
  16. Shimizu Michio,JPX ; Konuma Toshimitsu,JPX ; Nishi Takeshi,JPX, LCD polymerized column spacer formed on a modified substrate, from an acrylic resin, on a surface having hydrophilic an.
    상세보기
  17. Nerad Bruce A. (Oakdale MN) Vesley George F. (Hudson WI), Light modulating device having a matrix prepared from acid reactants.
    상세보기
  18. Doane Joseph W. (Kent OH) West John L. (Munroe Falls OH), Light modulating materials comprising a liquid crystal phase dispersed in a birefringent polymeric phase.
    상세보기
  19. Kawaguchi Hideo (Shizuoka JPX) Takayanagi Takashi (Shizuoka JPX), Liquid crystal display element and process for producing the same.
    상세보기
  20. Gunjima Tomoki (Yokohama JPX) Kumai Hiroshi (Yokohama JPX) Tsuchiya Shoichi (Sagamihara JPX) Masuda Kaoriko (Fujisawa JPX), Liquid crystal optical device and process for its production and method for its operation.
    상세보기
  21. Hirofumi Kubota JP; Shinya Kosako JP; Kenji Nakao JP; Noriko Naito JP; Tsuyoshi Uemura JP; Masao Yamamoto JP, Macromolecular dispersion type liquid crystal display element and method of manufacturing the same.
    상세보기
  22. Kubota, Hirofumi; Kosako, Shinya; Nakao, Kenji; Naito, Noriko; Uemura, Tsuyoshi; Yamamoto, Masao, Macromolecular dispersion type liquid crystal display element and method of manufacturing the same.
    상세보기
  23. Shimizu Michio (Kanagawa JPX) Moriya Kouji (Kanagawa JPX) Nishi Takeshi (Kanagawa JPX) Konuma Toshimitsu (Kanagawa JPX), Method for forming a liquid crystal device at room temperature.
    상세보기
  24. Stephenson, Stanley W.; Rankin, Charles M., Method of coating a polymer-dispersed electro-optical fluid and sheets formed thereby.
    상세보기
  25. Kondo Masahiko,JPX ; Kume Yasuhiro,JPX ; Shiomi Makoto,JPX ; Horie Wataru,JPX ; Yamada Nobuaki,JPX, Method of fabricating a liquid crystal display device including a liquid crystal region surrounded by a polymer material.
    상세보기
  26. Leslie Thomas M. (Clinton Township NJ) Khanarian Garo (Berkeley Heights NJ), Microdisperse polymer/liquid crystal composite.
    상세보기
  27. Chien Liang-Chy (Stow OH) Doane Joseph William (Kent OH), Pixelized liquid crystal display materials including chiral material adopted to change its chirality upon photo-irradiat.
    상세보기
  28. Kumar, Satyendra, Polymer dispersed ferroelectric smectic liquid crystal.
    상세보기
  29. Doane J. William (Kent OH) Yang Deng-Ke (Stow OH) Chien Liang-Chy (Stow OH), Polymer stabilized liquid crystalline light modulating device and material.
    상세보기
  30. Miller Stephen A. ; Huffman William A. ; Gilbert Laurence R. ; Vesley George F., Polymer-dispersed liquid crystal device having an ultraviolet-polymerizable matrix and a variable optical transmission.
    상세보기
  31. Harlan J. Byker ; Frederick A. Millett ; Paul H. Ogburn, Thermoscattering materials and devices.
    상세보기

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