LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAYS

• Main Authors: YAMAMOTO, HITOSHI, KAWASHUKUDA, HIROAKI, TERASHIMA, KANETSUGU, TOMI, YOSHITAKA
• Format: Patent
• Language: English; French; Japanese
• Published: 18.05.2000
• Edition: 7
• Subjects: ADHESIVES; APPARATUS THEREFOR; CHEMISTRY; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; DYES; ELECTROFORMING; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; FREQUENCY-CHANGING; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PAINTS; PHYSICS; POLISHES; PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

A liquid crystal composition characterized by comprising at least one compound represented by general formula (1) as the first component, at least one compound represented by general formula (2) as the second component, and at least one compound represented by general formula (3-1 or 3-2) as the third component wherein R1, R3, R4 and R5 are each independently C1-C10 alkyl; R2 is C1-C10 alkyl, C1-C10 alkoxy, or -COO-R6; R6 is C1-C10 alkyl; and Z1 is a single bond or -C2H4-. La présente invention concerne une composition pour cristal liquide caractérisée en ce qu'elle comprend au moins un composé représenté par la formule générale (1) en tant que premier composant, au moins un composé représenté par la formule générale (2) en tant que deuxième composant, et au moins un composé représenté par la formule générale (3-1 ou 3-2) en tant que troisième composant. En l'occurrence, R1, R3, R4 et R5 sont chacun indépendamment C1-C10 alkyle; R2 est C1-C10 alkyle, C1-C10 alcoxy, ou -COO-R6; R6 est C1-C10 alkyle; et Z1 est une liaison simple ou -C2H4-.