IE59619B1 - Enhanced scattering in voltage sensitive encapsulated liquid crystal - Google Patents

Enhanced scattering in voltage sensitive encapsulated liquid crystal

Info

Publication number
IE59619B1
IE59619B1 IE68984A IE68984A IE59619B1 IE 59619 B1 IE59619 B1 IE 59619B1 IE 68984 A IE68984 A IE 68984A IE 68984 A IE68984 A IE 68984A IE 59619 B1 IE59619 B1 IE 59619B1
Authority
IE
Ireland
Prior art keywords
liquid crystal
crystal material
light
support
medium
Prior art date
Application number
IE68984A
Other languages
English (en)
Other versions
IE840689L (en
Original Assignee
Manchester R & D Partnership
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 US06/477,242 external-priority patent/US4616903A/en
Priority claimed from US06/477,138 external-priority patent/US4606611A/en
Application filed by Manchester R & D Partnership filed Critical Manchester R & D Partnership
Publication of IE840689L publication Critical patent/IE840689L/en
Publication of IE59619B1 publication Critical patent/IE59619B1/en

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
    • C09K19/36—Steroidal liquid crystal compounds
    • 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
    • C09K19/542—Macromolecular compounds
    • C09K19/544—Macromolecular compounds as dispersing or encapsulating medium around the liquid crystal
    • 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
    • C09K19/60—Pleochroic dyes
    • 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
    • C09K2019/528—Surfactants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
IE68984A 1983-03-21 1984-03-20 Enhanced scattering in voltage sensitive encapsulated liquid crystal IE59619B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/477,242 US4616903A (en) 1981-09-16 1983-03-21 Encapsulated liquid crystal and method
US06/477,138 US4606611A (en) 1981-09-16 1983-03-21 Enhanced scattering in voltage sensitive encapsulated liquid crystal

Publications (2)

Publication Number Publication Date
IE840689L IE840689L (en) 1984-09-21
IE59619B1 true IE59619B1 (en) 1994-03-09

Family

ID=27045438

Family Applications (1)

Application Number Title Priority Date Filing Date
IE68984A IE59619B1 (en) 1983-03-21 1984-03-20 Enhanced scattering in voltage sensitive encapsulated liquid crystal

Country Status (5)

Country Link
FI (1) FI89311C (sv)
IE (1) IE59619B1 (sv)
MX (1) MX163255B (sv)
NO (1) NO173078C (sv)
NZ (1) NZ207420A (sv)

Also Published As

Publication number Publication date
FI841091A (fi) 1984-09-22
IE840689L (en) 1984-09-21
FI89311C (sv) 1993-09-10
NO173078B (no) 1993-07-12
FI841091A0 (fi) 1984-03-19
MX163255B (es) 1992-03-24
NO173078C (no) 1993-10-20
FI89311B (fi) 1993-05-31
NZ207420A (en) 1988-02-12
NO841067L (no) 1984-09-24

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Legal Events

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