GB2284614B - Nematic liquid crystal mixtures - Google Patents

Nematic liquid crystal mixtures

Info

Publication number
GB2284614B
GB2284614B GB9424783A GB9424783A GB2284614B GB 2284614 B GB2284614 B GB 2284614B GB 9424783 A GB9424783 A GB 9424783A GB 9424783 A GB9424783 A GB 9424783A GB 2284614 B GB2284614 B GB 2284614B
Authority
GB
United Kingdom
Prior art keywords
liquid crystal
nematic liquid
crystal mixtures
mixtures
nematic
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
GB9424783A
Other versions
GB2284614A (en
GB9424783D0 (en
Inventor
Hideo Ichinose
Hiroshi Numata
Herbert Plach
Eike Poetsch
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.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
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
Application filed by Merck Patent GmbH filed Critical Merck Patent GmbH
Publication of GB9424783D0 publication Critical patent/GB9424783D0/en
Publication of GB2284614A publication Critical patent/GB2284614A/en
Application granted granted Critical
Publication of GB2284614B publication Critical patent/GB2284614B/en
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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • C09K19/44—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing compounds with benzene rings directly linked
    • 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
GB9424783A 1993-12-09 1994-12-08 Nematic liquid crystal mixtures Expired - Lifetime GB2284614B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP93119883 1993-12-09
EP93120714 1993-12-23
EP94102129 1994-02-11

Publications (3)

Publication Number Publication Date
GB9424783D0 GB9424783D0 (en) 1995-02-08
GB2284614A GB2284614A (en) 1995-06-14
GB2284614B true GB2284614B (en) 1998-04-29

Family

ID=27235250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9424783A Expired - Lifetime GB2284614B (en) 1993-12-09 1994-12-08 Nematic liquid crystal mixtures

Country Status (2)

Country Link
DE (1) DE4442517B4 (en)
GB (1) GB2284614B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19529106B4 (en) * 1995-08-08 2011-03-03 Merck Patent Gmbh Liquid-crystalline medium and its use
JP3216550B2 (en) * 1996-09-25 2001-10-09 チッソ株式会社 Liquid crystal composition and liquid crystal display device
JP4738739B2 (en) * 2002-02-05 2011-08-03 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング Liquid crystal medium and liquid crystal display

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990009420A1 (en) * 1989-02-17 1990-08-23 MERCK Patent Gesellschaft mit beschränkter Haftung Liquid crystalline media containing fluorinated oligophenyls
US5328644A (en) * 1992-11-11 1994-07-12 Merck Patent Gesellschaft Nematic liquid crystal mixtures and fluorinated chloroterphenyls

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100255624B1 (en) * 1992-08-25 2000-05-01 플레믹 크리스티안 Paper white pdlc system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990009420A1 (en) * 1989-02-17 1990-08-23 MERCK Patent Gesellschaft mit beschränkter Haftung Liquid crystalline media containing fluorinated oligophenyls
US5328644A (en) * 1992-11-11 1994-07-12 Merck Patent Gesellschaft Nematic liquid crystal mixtures and fluorinated chloroterphenyls

Also Published As

Publication number Publication date
DE4442517A1 (en) 1995-06-14
GB2284614A (en) 1995-06-14
GB9424783D0 (en) 1995-02-08
DE4442517B4 (en) 2006-07-13

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