GB2031010B - Liquid crystal materials - Google Patents

Liquid crystal materials

Info

Publication number: GB2031010B
Authority: GB; United Kingdom
Prior art keywords: liquid crystal; crystal materials; materials; liquid; crystal
Prior art date: 1978-09-13
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

Application number

GB7931563A

Other versions

GB2031010A (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.)

UK Secretary of State for Defence

Original Assignee

UK Secretary of State for Defence

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.)

1978-09-13

Filing date

1979-09-12

Publication date

1983-02-09

1979-09-12 Application filed by UK Secretary of State for Defence filed Critical UK Secretary of State for Defence

1979-09-12 Priority to GB7931563A priority Critical patent/GB2031010B/en

1980-04-16 Publication of GB2031010A publication Critical patent/GB2031010A/en

1983-02-09 Application granted granted Critical

1983-02-09 Publication of GB2031010B publication Critical patent/GB2031010B/en

Status Expired legal-status Critical Current

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
- C09K19/46—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing esters
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134327—Segmented, e.g. alpha numeric display

Landscapes

Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Nonlinear Science (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Geometry (AREA)
Mathematical Physics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Liquid Crystal Substances (AREA)

GB7931563A 1978-09-13 1979-09-12 Liquid crystal materials Expired GB2031010B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB7931563A GB2031010B (en)	1978-09-13	1979-09-12	Liquid crystal materials

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB7836595		1978-09-13
GB7931563A GB2031010B (en)	1978-09-13	1979-09-12	Liquid crystal materials

Publications (2)

Publication Number	Publication Date
GB2031010A GB2031010A (en)	1980-04-16
GB2031010B true GB2031010B (en)	1983-02-09

Family

ID=26268832

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7931563A Expired GB2031010B (en)	1978-09-13	1979-09-12	Liquid crystal materials

Country Status (1)

Country	Link
GB (1)	GB2031010B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2918775A1 (en) *	1979-05-10	1980-11-20	Merck Patent Gmbh	DIKETONES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS COMPONENT LIQUID CRYSTAL IN DIELECTRICS
DE2927277A1 (en) *	1979-07-06	1981-01-08	Merck Patent Gmbh	CYCLOHEXYLBIPHENYLE, METHOD FOR THE PRODUCTION THEREOF, THESE DIELECTRICS AND ELECTRO-OPTICAL DISPLAY ELEMENT
JPS574960A (en) *	1980-06-09	1982-01-11	Chisso Corp	4'''-cyanobiphenyl trans-4-(trans-4'-alkylcyclohexyl)- cyclohexanecarboxylate
DE3023989A1 (en) *	1980-06-26	1982-01-21	Merck Patent Gmbh, 6100 Darmstadt	LIQUID CRYSTAL DIELECTRIC
JPS5721359A (en) *	1980-07-15	1982-02-04	Chisso Corp	4'''-cyano-4"-biphenylyl 4-(trans-4'-alkylcyclohexyl)benzoate
GB2093057B (en) *	1981-02-13	1985-10-16	Secr Defence	Liquid crystal composition comprising a component of low dielectric anisotropy one of high clearing point and a low melting nematic component
DE3266741D1 (en) *	1981-03-13	1985-11-14	Secr Defence Brit	Liquid crystal compositions
DE3221462A1 (en) *	1981-06-18	1983-01-05	F. Hoffmann-La Roche & Co AG, 4002 Basel	LIQUID CRYSTAL MIXTURE
JPS58191782A (en) *	1982-04-30	1983-11-09	Sharp Corp	Liquid crystal composition
DE3585740D1 (en) *	1985-01-22	1992-04-30	Merck Patent Gmbh	METHOD FOR EXTENDING THE TEMPERATURE RANGE FOR THE SMECTIC A-PHASE OF A LIQUID CRYSTAL COMPOSITION.
JPH0940959A (en) *	1995-05-19	1997-02-10	Dainippon Printing Co Ltd	Smectic liquid crystal composition for recording display medium, recording display medium and method for using the same

1979
- 1979-09-12 GB GB7931563A patent/GB2031010B/en not_active Expired

Also Published As

Publication number	Publication date
GB2031010A (en)	1980-04-16

Publication	Publication Date	Title
JPS54157541A (en)	1979-12-12	Liquid crystal substance
GB2037803B (en)	1983-04-13	Liquid crystal mixture
GB2012446B (en)	1982-06-16	Liquid crystal desplay element
GB2045274B (en)	1983-03-16	Liquid crystal mixture
JPS5322882A (en)	1978-03-02	Liquid crystal materials
JPS5322883A (en)	1978-03-02	Liquid crystal materials
JPS5524174A (en)	1980-02-21	Liquid crystal compound
SG64485G (en)	1989-09-29	Liquid crystal materials and devices
GB2025648B (en)	1983-04-27	Liquid crystal display
GB2020053B (en)	1982-09-15	Liquid crystal display
JPS5322884A (en)	1978-03-02	Liquid crystal materials
GB2017742B (en)	1982-08-18	Liquid crystal materials
DE2963833D1 (en)	1982-11-18	Liquid crystal copolyesters
JPS55164277A (en)	1980-12-20	Liquid crystal
GB2031010B (en)	1983-02-09	Liquid crystal materials
GB2028363B (en)	1982-12-15	Liquid crystal composition
JPS54111847A (en)	1979-09-01	Liquid crystal substance
JPS5532063A (en)	1980-03-06	Liquid crystal display
JPS5538511A (en)	1980-03-18	Liquid crystal display
JPS5518602A (en)	1980-02-08	Liquid crystal display
GB2037449B (en)	1983-04-13	Liquid crystal cell
JPS5564282A (en)	1980-05-14	Liquid crystal display
JPS5512920A (en)	1980-01-29	Liquid crystal display
GB2037802B (en)	1983-04-13	Liquid crystal composition
JPS559514A (en)	1980-01-23	Liquid crystal display

Legal Events

Date	Code	Title	Description
1999-10-06	PE20	Patent expired after termination of 20 years	Effective date: 19990911