NO173078C - Vaeskekrystallinnretning og fremgangsmaate for fremvisning ved hjelp av en saadan innretning - Google Patents

Vaeskekrystallinnretning og fremgangsmaate for fremvisning ved hjelp av en saadan innretning

Info

Publication number
NO173078C
NO173078C NO841067A NO841067A NO173078C NO 173078 C NO173078 C NO 173078C NO 841067 A NO841067 A NO 841067A NO 841067 A NO841067 A NO 841067A NO 173078 C NO173078 C NO 173078C
Authority
NO
Norway
Prior art keywords
representatives
procedure
liquid crystal
crystal device
liquid
Prior art date
Application number
NO841067A
Other languages
English (en)
Norwegian (no)
Other versions
NO841067L (no
NO173078B (no
Inventor
James Lee Fergason
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 NO841067L publication Critical patent/NO841067L/no
Publication of NO173078B publication Critical patent/NO173078B/no
Publication of NO173078C publication Critical patent/NO173078C/no

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)
NO841067A 1983-03-21 1984-03-20 Vaeskekrystallinnretning og fremgangsmaate for fremvisning ved hjelp av en saadan innretning NO173078C (no)

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 (3)

Publication Number Publication Date
NO841067L NO841067L (no) 1984-09-24
NO173078B NO173078B (no) 1993-07-12
NO173078C true NO173078C (no) 1993-10-20

Family

ID=27045438

Family Applications (1)

Application Number Title Priority Date Filing Date
NO841067A NO173078C (no) 1983-03-21 1984-03-20 Vaeskekrystallinnretning og fremgangsmaate for fremvisning ved hjelp av en saadan innretning

Country Status (5)

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

Also Published As

Publication number Publication date
NO841067L (no) 1984-09-24
FI841091A (fi) 1984-09-22
IE840689L (en) 1984-09-21
MX163255B (es) 1992-03-24
IE59619B1 (en) 1994-03-09
FI89311B (fi) 1993-05-31
NZ207420A (en) 1988-02-12
FI841091A0 (fi) 1984-03-19
NO173078B (no) 1993-07-12
FI89311C (fi) 1993-09-10

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