WO2018153803A1 - Liquid-crystalline medium and liquid-crystal display comprising the same - Google Patents

Liquid-crystalline medium and liquid-crystal display comprising the same Download PDF

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Publication number
WO2018153803A1
WO2018153803A1 PCT/EP2018/053988 EP2018053988W WO2018153803A1 WO 2018153803 A1 WO2018153803 A1 WO 2018153803A1 EP 2018053988 W EP2018053988 W EP 2018053988W WO 2018153803 A1 WO2018153803 A1 WO 2018153803A1
Authority
WO
WIPO (PCT)
Prior art keywords
atoms
compounds
liquid
alkyl
formula
Prior art date
Application number
PCT/EP2018/053988
Other languages
English (en)
French (fr)
Inventor
Hyun-Jin Yoon
Ji-Won Jeong
Eun-Kyu Lee
Chang-Suk Choi
Min-Ok Jin
Yong-Kuk Yun
Original Assignee
Merck Patent 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 Merck Patent Gmbh filed Critical Merck Patent Gmbh
Priority to KR1020197027081A priority Critical patent/KR20190121791A/ko
Priority to CN201880012776.1A priority patent/CN110325620A/zh
Publication of WO2018153803A1 publication Critical patent/WO2018153803A1/en

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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
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • 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
    • C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
    • C09K2019/0448—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the end chain group being a polymerizable end group, e.g. -Sp-P or acrylate
    • 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
    • C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
    • C09K2019/0466—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the linking chain being a -CF2O- chain
    • 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
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
    • C09K2019/121—Compounds containing phenylene-1,4-diyl (-Ph-)
    • C09K2019/123—Ph-Ph-Ph
    • 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
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • C09K2019/3004—Cy-Cy
    • 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
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • C09K2019/301—Cy-Cy-Ph
    • 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
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
    • C09K2019/3422—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a six-membered ring
PCT/EP2018/053988 2017-02-21 2018-02-19 Liquid-crystalline medium and liquid-crystal display comprising the same WO2018153803A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020197027081A KR20190121791A (ko) 2017-02-21 2018-02-19 액정 매질 및 이를 포함하는 액정 디스플레이
CN201880012776.1A CN110325620A (zh) 2017-02-21 2018-02-19 液晶介质和包含其的液晶显示器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17157039 2017-02-21
EP17157039.3 2017-02-21

Publications (1)

Publication Number Publication Date
WO2018153803A1 true WO2018153803A1 (en) 2018-08-30

Family

ID=58098538

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/053988 WO2018153803A1 (en) 2017-02-21 2018-02-19 Liquid-crystalline medium and liquid-crystal display comprising the same

Country Status (4)

Country Link
KR (1) KR20190121791A (zh)
CN (1) CN110325620A (zh)
TW (1) TWI832812B (zh)
WO (1) WO2018153803A1 (zh)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022818A1 (de) 1980-06-19 1982-01-14 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristall-anzeigeelement
US20010022569A1 (en) 1995-10-04 2001-09-20 Masuyuki Ohta In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions
US20020030782A1 (en) 2000-09-14 2002-03-14 Yun-Bok Lee In-plane switching mode thin film transistor liquid crystal display device with wide viewing angle
WO2012076104A1 (de) * 2010-12-10 2012-06-14 Merck Patent Gmbh Flüssigkristallines medium und elektrooptische anzeige
DE102011119144A1 (de) * 2010-12-07 2012-06-14 Merck Patent Gmbh Flüssigkristallines Medium und Flüssigkristallanzeige
WO2012079676A1 (de) 2010-12-17 2012-06-21 Merck Patent Gmbh Flüssigkristallines medium
WO2013182271A1 (de) 2012-06-05 2013-12-12 Merck Patent Gmbh Flüssigkristallines medium und flüssigkristallanzeige
WO2016116119A1 (en) 2015-01-19 2016-07-28 Merck Patent Gmbh Polymerisable compounds and the use thereof in liquid-crystal displays
EP3263673A1 (en) * 2016-06-30 2018-01-03 Merck Patent GmbH Liquid-crystalline medium

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8349210B2 (en) * 2008-06-27 2013-01-08 Transitions Optical, Inc. Mesogenic stabilizers

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022818A1 (de) 1980-06-19 1982-01-14 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristall-anzeigeelement
US20010022569A1 (en) 1995-10-04 2001-09-20 Masuyuki Ohta In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions
US20020030782A1 (en) 2000-09-14 2002-03-14 Yun-Bok Lee In-plane switching mode thin film transistor liquid crystal display device with wide viewing angle
DE102011119144A1 (de) * 2010-12-07 2012-06-14 Merck Patent Gmbh Flüssigkristallines Medium und Flüssigkristallanzeige
WO2012076104A1 (de) * 2010-12-10 2012-06-14 Merck Patent Gmbh Flüssigkristallines medium und elektrooptische anzeige
WO2012079676A1 (de) 2010-12-17 2012-06-21 Merck Patent Gmbh Flüssigkristallines medium
WO2013182271A1 (de) 2012-06-05 2013-12-12 Merck Patent Gmbh Flüssigkristallines medium und flüssigkristallanzeige
WO2016116119A1 (en) 2015-01-19 2016-07-28 Merck Patent Gmbh Polymerisable compounds and the use thereof in liquid-crystal displays
EP3263673A1 (en) * 2016-06-30 2018-01-03 Merck Patent GmbH Liquid-crystalline medium

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
C. TSCHIERSKE; G. PELZL; S. DIELE, ANGEW. CHEM., vol. 116, 2004, pages 6340 - 6368
PURE APPL. CHEM., vol. 73, no. 5, 2001, pages 888
STROMER, M.: "Design of Thin Film Transistors for Matrix Addressing of Television Liquid Crystal Displays", PROC. EURODISPLAY, vol. 84, September 1984 (1984-09-01), pages 145 ff
TOGASHI, S.; SEKIGUCHI, K.; TANABE, H.; YAMAMOTO, E.; SORIMACHI, K.; TAJIMA, E.; WATANABE, H.; SHIMIZU, H.: "A 210-288 Matrix LCD Controlled by Double Stage Diode Rings", PROC. EURODISPLAY, vol. 84, September 1984 (1984-09-01), pages 141 ff

Also Published As

Publication number Publication date
KR20190121791A (ko) 2019-10-28
TW201840535A (zh) 2018-11-16
TWI832812B (zh) 2024-02-21
CN110325620A (zh) 2019-10-11

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