DE60302759T2 - Flüssigkristalle mit kontrollierter Domängrösse - Google Patents

Flüssigkristalle mit kontrollierter Domängrösse Download PDF

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Publication number
DE60302759T2
DE60302759T2 DE2003602759 DE60302759T DE60302759T2 DE 60302759 T2 DE60302759 T2 DE 60302759T2 DE 2003602759 DE2003602759 DE 2003602759 DE 60302759 T DE60302759 T DE 60302759T DE 60302759 T2 DE60302759 T2 DE 60302759T2
Authority
DE
Germany
Prior art keywords
liquid crystals
domain size
controlled domain
controlled
size
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE2003602759
Other languages
English (en)
Other versions
DE60302759D1 (de
Inventor
Gabriel Iftime
M Kazmeier
David Rider
G Odell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xerox Corp
Original Assignee
Xerox Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/319,876 external-priority patent/US6849204B2/en
Priority claimed from US10/319,874 external-priority patent/US6905633B2/en
Priority claimed from US10/319,917 external-priority patent/US7211301B2/en
Priority claimed from US10/319,890 external-priority patent/US6767480B2/en
Priority claimed from US10/319,870 external-priority patent/US6858266B2/en
Priority claimed from US10/319,878 external-priority patent/US6939478B2/en
Priority claimed from US10/319,918 external-priority patent/US6824708B2/en
Application filed by Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of DE60302759D1 publication Critical patent/DE60302759D1/de
Publication of DE60302759T2 publication Critical patent/DE60302759T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
DE2003602759 2002-12-13 2003-12-11 Flüssigkristalle mit kontrollierter Domängrösse Expired - Lifetime DE60302759T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US10/319,874 US6905633B2 (en) 2002-12-13 2002-12-13 Compounds of formula (3) to stabilize liquid crystal domains
US10/319,917 US7211301B2 (en) 2002-12-13 2002-12-13 Liquid crystal compositions including non-dipolar monomer
US10/319,890 US6767480B2 (en) 2002-12-13 2002-12-13 Compounds of formula (1) to stabilize liquid crystal domains
US10/319,870 US6858266B2 (en) 2002-12-13 2002-12-13 Domain size controlled liquid crystals
US10/319,878 US6939478B2 (en) 2002-12-13 2002-12-13 Compounds of formula (2) to stabilize liquid crystal domains
US10/319,876 US6849204B2 (en) 2002-12-13 2002-12-13 Compounds of formulas (5) and (6) to stabilize liquid crystal domains
US10/319,918 US6824708B2 (en) 2002-12-13 2002-12-13 Liquid crystal compositions including dispersant

Publications (2)

Publication Number Publication Date
DE60302759D1 DE60302759D1 (de) 2006-01-19
DE60302759T2 true DE60302759T2 (de) 2006-06-14

Family

ID=32601245

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003602759 Expired - Lifetime DE60302759T2 (de) 2002-12-13 2003-12-11 Flüssigkristalle mit kontrollierter Domängrösse

Country Status (4)

Country Link
EP (1) EP1439215B1 (de)
JP (1) JP2004199056A (de)
CA (1) CA2452261C (de)
DE (1) DE60302759T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7195802B2 (en) 2004-12-03 2007-03-27 Xerox Corporation Multi-color cholesteric liquid crystal display
DE602006007804D1 (de) * 2006-03-31 2009-08-27 Sony Deutschland Gmbh Zusammensetzung die mindestens eine Art von Flüssigkristall enthält
EP1840188B1 (de) * 2006-03-31 2011-09-07 Sony Deutschland GmbH Zusammensetzung mit mindestens einer Art von Flüssigkristall

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296631A (en) * 1979-09-21 1981-10-27 Becton, Dickinson And Company Liquid crystal compositions and devices
US5847798A (en) * 1991-05-02 1998-12-08 Kent State University Polymer stabilized black-white cholesteric reflective display
KR100320567B1 (ko) * 1992-05-18 2002-06-20 액정광변조장치및재료
US5625477A (en) * 1994-04-11 1997-04-29 Advanced Display Systems, Inc. Zero field multistable cholesteric liquid crystal displays
KR100236256B1 (ko) * 1995-04-24 1999-12-15 가네꼬 히사시 액정 표시 장치, 그 제조 방법 및 그 구동 방법
US5661533A (en) * 1995-05-19 1997-08-26 Advanced Display Systems, Inc. Ultra fast response, multistable reflective cholesteric liquid crystal displays
US6061107A (en) * 1996-05-10 2000-05-09 Kent State University Bistable polymer dispersed cholesteric liquid crystal displays
JP3015815B1 (ja) * 1998-09-07 2000-03-06 工業技術院長 書き換え可能なカラー画像記録媒体及びそれを用いた光による画像形成方法
JP3382580B2 (ja) * 1999-02-19 2003-03-04 キヤノン株式会社 液晶素子
JP2003215641A (ja) * 2002-01-22 2003-07-30 Minolta Co Ltd 液晶表示装置及びその駆動方法

Also Published As

Publication number Publication date
CA2452261C (en) 2008-04-01
EP1439215A1 (de) 2004-07-21
DE60302759D1 (de) 2006-01-19
JP2004199056A (ja) 2004-07-15
EP1439215B1 (de) 2005-12-14
CA2452261A1 (en) 2004-06-13

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