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1. (WO2017020998) LIQUID CRYSTAL MEDIUM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/020998 International Application No.: PCT/EP2016/001278
Publication Date: 09.02.2017 International Filing Date: 22.07.2016
IPC:
C09K 19/30 (2006.01) ,C09K 19/12 (2006.01) ,C09K 19/04 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
19
Liquid crystal materials
04
characterised by the chemical structure of the liquid crystal components
06
Non-steroidal liquid crystal compounds
08
containing at least two non-condensed rings
30
containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
19
Liquid crystal materials
04
characterised by the chemical structure of the liquid crystal components
06
Non-steroidal liquid crystal compounds
08
containing at least two non-condensed rings
10
containing at least two benzene rings
12
at least two benzene rings directly linked, e.g. biphenyls
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
19
Liquid crystal materials
04
characterised by the chemical structure of the liquid crystal components
Applicants: MERCK PATENT GMBH[DE/DE]; Frankfurter Strasse 250 64293 Darmstadt, DE
Inventors: HIRSCHMANN, Harald; DE
POHLE, Andreas; DE
SCHOEN, Sabine; DE
Priority Data:
10 2015 010 116.105.08.2015DE
Title (EN) LIQUID CRYSTAL MEDIUM
(FR) MILIEU CRISTAL LIQUIDE
(DE) FLÜSSIGKRISTALLINES MEDIUM
Abstract:
(EN) The invention relates to a liquid crystal medium (LC medium) characterized in that the LC medium contains one or more compounds of formula 1, one or more compounds of formula 2, and one or more compounds selected from among formulas 3, 4 and 5, where the individual groups have the meaning specified in claim 1. The invention also relates to the use of said LC medium for electro-optical purposes as well as to LC displays containing said medium.
(FR) L’invention concerne un milieu cristal liquide (milieu CL), caractérisé en ce qu’il renferme un ou plusieurs composés de formule 1, un ou plusieurs composés de formule 2, et un ou plusieurs composés sélectionnés parmi les formules 3, 4 et 5, les différents restes ayant la signification selon la revendication 1, son utilisation pour des applications électro-optiques ainsi que des écrans à cristaux liquides contenant ledit milieu.
(DE) Die vorliegende Erfindung betrifft ein flüssigkristallines Medium (FK-Medium), dass sich dadurch auszeichnet, dass es eine oder mehrere Verbindungen der Formel 1, und eine oder mehrere Verbindungen der Formel 2, und eine oder mehrere Verbindungen ausgewählt aus Formel 3, 4 und 5, enthält, worin die einzelnen Reste die Bedeutung gemäß Anspruch 1 besitzen, sowie dessen Verwendung für elektrooptische Zwecke und dieses Medium enthaltende FK-Anzeigen.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)