GB8803758D0 - Method for production of coloured liquid crystal displays - Google Patents

Method for production of coloured liquid crystal displays

Info

Publication number
GB8803758D0
GB8803758D0 GB888803758A GB8803758A GB8803758D0 GB 8803758 D0 GB8803758 D0 GB 8803758D0 GB 888803758 A GB888803758 A GB 888803758A GB 8803758 A GB8803758 A GB 8803758A GB 8803758 D0 GB8803758 D0 GB 8803758D0
Authority
GB
United Kingdom
Prior art keywords
production
liquid crystal
crystal displays
coloured liquid
coloured
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.)
Granted
Application number
GB888803758A
Other versions
GB2201158B (en
GB2201158A (en
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.)
Werk fuer Fernsehelektronik im VEB Kombinat Mikroelektronik VEB
Werk fuer Fernsehelektronik GmbH
Original Assignee
Werk fuer Fernsehelektronik im VEB Kombinat Mikroelektronik VEB
Werk fuer Fernsehelektronik 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 Werk fuer Fernsehelektronik im VEB Kombinat Mikroelektronik VEB, Werk fuer Fernsehelektronik GmbH filed Critical Werk fuer Fernsehelektronik im VEB Kombinat Mikroelektronik VEB
Publication of GB8803758D0 publication Critical patent/GB8803758D0/en
Publication of GB2201158A publication Critical patent/GB2201158A/en
Application granted granted Critical
Publication of GB2201158B publication Critical patent/GB2201158B/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
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/58—Dopants or charge transfer agents
    • 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
    • C09K19/601—Azoic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
GB8803758A 1987-02-20 1988-02-18 Method for the production of coloured liquid crystal displays Expired - Lifetime GB2201158B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD30007787A DD257889A1 (en) 1987-02-20 1987-02-20 METHOD FOR PRODUCING COLORED LIQUID CRYSTAL DISPLAYS

Publications (3)

Publication Number Publication Date
GB8803758D0 true GB8803758D0 (en) 1988-03-16
GB2201158A GB2201158A (en) 1988-08-24
GB2201158B GB2201158B (en) 1991-04-17

Family

ID=5586950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8803758A Expired - Lifetime GB2201158B (en) 1987-02-20 1988-02-18 Method for the production of coloured liquid crystal displays

Country Status (5)

Country Link
JP (1) JPS63258981A (en)
CH (1) CH674520A5 (en)
DD (1) DD257889A1 (en)
DE (1) DE3801798A1 (en)
GB (1) GB2201158B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2715541B2 (en) * 1988-05-13 1998-02-18 三菱化学株式会社 Azo compound and liquid crystal composition containing the compound

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308161A (en) * 1980-08-04 1981-12-29 General Electric Company Novel yellow azo dyes and dichroic liquid crystal compositions made therewith
DE3123519A1 (en) * 1981-06-13 1982-12-30 Bayer Ag, 5090 Leverkusen LIQUID CRYSTAL MATERIAL CONTAINING AZO COLORS
JPS5857488A (en) * 1981-10-02 1983-04-05 Mitsubishi Chem Ind Ltd Guest/host type liquid crystal composition
US4401369A (en) * 1981-10-19 1983-08-30 Electronic Display Systems, Inc. Class of dichroic dyes for use with liquid crystals
US4493532A (en) * 1981-11-16 1985-01-15 Hitachi, Ltd. Pleochroic azo dyes, a liquid crystal composition containing the azo dyes and a display device using the liquid crystal composition
JPS58138767A (en) * 1982-02-10 1983-08-17 Hitachi Ltd Liquid crystal composition and display material
DE3245751A1 (en) * 1982-12-10 1984-06-14 Bayer Ag, 5090 Leverkusen AZO DYES AND LIQUID CRYSTALLINE MATERIAL CONTAINING AZO DYES
DE3324420A1 (en) * 1983-07-07 1985-01-17 Basf Ag, 6700 Ludwigshafen AZIA DYES CONTAINING TRIAZOLE GROUPS
DE3406209A1 (en) * 1984-02-21 1985-08-29 Basf Ag, 6700 Ludwigshafen AZO DYES AND LIQUID CRYSTAL MATERIALS CONTAINING THESE DYES
WO1986003215A1 (en) * 1984-11-20 1986-06-05 Mitsui Toatsu Chemicals, Incorporated Dichroic azo dyes
DE3536267A1 (en) * 1985-10-11 1987-04-16 Bayer Ag AZO DYES AND LIQUID CRYSTALLINE MATERIAL CONTAINING AZO DYES

Also Published As

Publication number Publication date
CH674520A5 (en) 1990-06-15
DD257889A1 (en) 1988-06-29
DE3801798A1 (en) 1988-09-01
GB2201158B (en) 1991-04-17
GB2201158A (en) 1988-08-24
JPS63258981A (en) 1988-10-26

Similar Documents

Publication Publication Date Title
KR970008984B1 (en) Substrate glass for liquid crystal displays
DE3172355D1 (en) Liquid crystal display element and process for production thereof
EP0317063A3 (en) Color liquid crystal display device and method of manufacturing thereof
EP0415349A3 (en) Driving method of liquid crystal display
GB2213303B (en) Liquid crystal displays
EP0321118A3 (en) Process for producing liquid crystal devices
JPS56154796A (en) Method of driving liquid crystal display unit
EP0316801A3 (en) Driving circuit of liquid crystal dislay
GB8604402D0 (en) Liquid crystal displays
GB8810838D0 (en) Method of driving electro-optical display apparatus
EP0311441A3 (en) Liquid crystal display panel and production thereof
EP0358486A3 (en) Method of driving a liquid crystal display
EP0424030A3 (en) Method of driving a liquid crystal display
GB8729309D0 (en) Liquid crystal display devices & their method of manufacture
EP0285373A3 (en) Thermotropic liquid crystal polyesters and method for their production
JPS56106221A (en) Production of liquid crystal display unit
GB2022278B (en) Method of producing liquid crystal display elements
GB2212361B (en) Color liquid crystal display apparatus
EP0154556A3 (en) Method of manufacturing a color-matrix-type liquid crystal display device
GB8710950D0 (en) Liquid crystal displays
DE3572408D1 (en) Liquid crystal display devices and method for production thereof
GB8816645D0 (en) Method of driving liquid crystal optical display apparatus
EP0288073A3 (en) Production of multicolor display
GB8803758D0 (en) Method for production of coloured liquid crystal displays
EP0407993A3 (en) Liquid crystal display with structured substrates and method of making structured substrates

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee