KR100817860B1 - 액정 매질 - Google Patents
액정 매질 Download PDFInfo
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- KR100817860B1 KR100817860B1 KR1020010019725A KR20010019725A KR100817860B1 KR 100817860 B1 KR100817860 B1 KR 100817860B1 KR 1020010019725 A KR1020010019725 A KR 1020010019725A KR 20010019725 A KR20010019725 A KR 20010019725A KR 100817860 B1 KR100817860 B1 KR 100817860B1
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- 0 CCC(CC1)CCC1c1ccc(-c2ccc(C3CCC(*)CC3)cc2)c(F)c1F Chemical compound CCC(CC1)CCC1c1ccc(-c2ccc(C3CCC(*)CC3)cc2)c(F)c1F 0.000 description 5
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- 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
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- 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
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- 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)
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- 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
- C09K19/44—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing compounds with benzene rings directly linked
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- 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)
- C09K2019/3021—Cy-Ph-Ph-Cy
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- 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)
- C09K2019/3027—Compounds comprising 1,4-cyclohexylene and 2,3-difluoro-1,4-phenylene
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- 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
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
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- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal Substances (AREA)
- Liquid Crystal (AREA)
Abstract
Description
알케닐은 탄소수가 2-6인 직쇄 알케닐 라디칼이고,
A는 에테닐기 또는 탄소수가 1 내지 6인 알킬기이고,
Claims (16)
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- 하나 이상의 화학식 1의 화합물 및 하나 이상의 화학식 2의 화합물; 및[화학식 1][화학식 2](상기 식에서,R21은 각각 서로 독립적으로, 비치환되거나, CN 또는 CF3로 일치환되거나, 할로겐으로 하나 이상 치환된 탄소수가 15 이하인 알킬 또는 알케닐 라디칼이고, 여기서, 이들 라디칼 중의 하나 이상의 CH2기는 또한 각각 서로 독립적으로 -O-, -S-, , -C≡C-, -CO-, -CO-O-, -O-CO- 또는 -O-CO-O-에 의해 O 원자들이 서로 직접 결합되지 않는 방식으로 치환될 수 있고,B는 탄소수가 2-6인 직쇄 알케닐 라디칼이고,A는 에테닐기 또는 탄소수가 1 내지 6인 알킬기이고,m은 1 내지 6이다)추가적으로 하기 두 개의 화학식의 화합물들:(상기 식에서,R7 및 R8은 각각 서로 독립적으로 R21에 대해 정의된 바와 같고,w 및 x는 각각 서로 독립적으로 1 내지 6이다)의 그룹에서 선택되는 하나 이상의 화합물을 포함하는 것을 특징으로 하는, 네거티브 유전 이방성을 가지는 극성 화합물의 혼합물을 기초로 하는 액정 매질.
- 삭제
- 삭제
- 하나 이상의 화학식 1의 화합물 및 하나 이상의 화학식 2의 화합물:[화학식 1][화학식 2](상기 식에서,R21은 각각 서로 독립적으로, 비치환되거나, CN 또는 CF3로 일치환되거나, 할로겐으로 하나 이상 치환된 탄소수가 15 이하인 알킬 또는 알케닐 라디칼이고, 여기서, 이들 라디칼 중의 하나 이상의 CH2기는 또한 각각 서로 독립적으로 -O-, -S-, , -C≡C-, -CO-, -CO-O-, -O-CO- 또는 -O-CO-O-에 의해 O 원자들이 서로 직접 결합되지 않는 방식으로 치환될 수 있고,B는 탄소수가 2-6인 직쇄 알케닐 라디칼이고,A는 에테닐기 또는 탄소수가 1 내지 6인 알킬기이고,m은 1 내지 6이다)하나 이상의 화학식 3의 화합물: 및[화학식 3](상기 식에서,R2는 R21에 정의된 바와 같고,p는 1 또는 2이고,v는 1 내지 6이다)추가적으로 하기 두 개의 화학식의 화합물들:(상기 식에서,R7 및 R8은 각각 서로 독립적으로 R21에 대해 정의된 바와 같고,w 및 x는 각각 서로 독립적으로 1 내지 6이다)의 그룹에서 선택되는 하나 이상의 화합물을 포함하는 것을 특징으로 하는, 네거티브 유전 이방성을 가지는 극성 화합물의 혼합물을 기초로 하는 액정 매질.
- 제 11항 또는 제 14항에 따른 액정 매질을 포함하는, ECB 효과 또는 IPS 효과에 기초한 전기-광학 디스플레이 디바이스.
- 제 11항 또는 제 14항에 따른 액정 매질을 포함하는, ECB 효과 또는 IPS 효과에 기초한 활성 매트릭스 어드레싱을 가진 전기-광학 디스플레이 디바이스.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10018899 | 2000-04-14 | ||
DE10018899.0 | 2000-04-14 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070052662A Division KR20070065857A (ko) | 2000-04-14 | 2007-05-30 | 액정 매질 |
KR1020070092511A Division KR20070102452A (ko) | 2000-04-14 | 2007-09-12 | 액정 매질 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010098564A KR20010098564A (ko) | 2001-11-08 |
KR100817860B1 true KR100817860B1 (ko) | 2008-03-31 |
Family
ID=7638985
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010019725A Expired - Fee Related KR100817860B1 (ko) | 2000-04-14 | 2001-04-13 | 액정 매질 |
KR1020070052662A Ceased KR20070065857A (ko) | 2000-04-14 | 2007-05-30 | 액정 매질 |
KR1020070092511A Ceased KR20070102452A (ko) | 2000-04-14 | 2007-09-12 | 액정 매질 |
KR1020080074787A Ceased KR20080077076A (ko) | 2000-04-14 | 2008-07-30 | 액정 매질 |
KR1020080074785A Ceased KR20080077947A (ko) | 2000-04-14 | 2008-07-30 | 액정 매질 |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070052662A Ceased KR20070065857A (ko) | 2000-04-14 | 2007-05-30 | 액정 매질 |
KR1020070092511A Ceased KR20070102452A (ko) | 2000-04-14 | 2007-09-12 | 액정 매질 |
KR1020080074787A Ceased KR20080077076A (ko) | 2000-04-14 | 2008-07-30 | 액정 매질 |
KR1020080074785A Ceased KR20080077947A (ko) | 2000-04-14 | 2008-07-30 | 액정 매질 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6764722B2 (ko) |
EP (1) | EP1146104B1 (ko) |
JP (1) | JP5084993B2 (ko) |
KR (5) | KR100817860B1 (ko) |
DE (2) | DE10112955B4 (ko) |
TW (2) | TW200613526A (ko) |
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JP6555450B1 (ja) | 2017-12-11 | 2019-08-07 | Dic株式会社 | 液晶表示素子 |
WO2019116902A1 (ja) | 2017-12-11 | 2019-06-20 | Dic株式会社 | 液晶表示素子 |
CN108018048B (zh) * | 2017-12-15 | 2021-11-05 | 石家庄诚志永华显示材料有限公司 | 一种负介电各项异性液晶组合物 |
JP6507404B2 (ja) * | 2018-02-14 | 2019-05-08 | Jnc株式会社 | 重合性化合物、重合性組成物および液晶表示素子 |
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JPH11140447A (ja) * | 1997-08-29 | 1999-05-25 | Merck Patent Gmbh | 液晶媒体 |
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WO1997036847A1 (fr) * | 1996-04-02 | 1997-10-09 | Chisso Corporation | Composes de cristaux liquides, compositions de cristaux liquides contenant ces composes et dispositifs d'affichage a cristaux liquides fabriques au moyen de ces compositions |
DE69728561D1 (de) * | 1996-11-28 | 2004-05-13 | Chisso Corp | Negative permittivitätsanisotropie aufweisende flüssigkristallverbindungen, flüssigkristallzusammensetzungen und flüssigkristallanzeigen |
JP4102446B2 (ja) * | 1996-12-16 | 2008-06-18 | チッソ株式会社 | ジフルオロフェニル誘導体、液晶性化合物および液晶組成物 |
WO1999021815A1 (fr) * | 1997-10-24 | 1999-05-06 | Chisso Corporation | Derives de 2,3-difluorophenyle presentant une valeur negative d'anisotropie de permittivite, composition a cristaux liquides et element d'affichage a cristaux liquides |
JP2000096058A (ja) * | 1998-04-04 | 2000-04-04 | Merck Patent Gmbh | 液晶媒体 |
JP4320824B2 (ja) * | 1998-06-02 | 2009-08-26 | チッソ株式会社 | Δεが負の値を有するアルケニル化合物、液晶組成物および液晶表示素子 |
DE19927627B4 (de) * | 1998-06-30 | 2008-01-31 | Merck Patent Gmbh | Flüssigkristallines Medium |
JP4576659B2 (ja) * | 2000-03-15 | 2010-11-10 | チッソ株式会社 | 液晶組成物及び液晶表示素子 |
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2001
- 2001-03-17 DE DE10112955A patent/DE10112955B4/de not_active Expired - Lifetime
- 2001-04-09 TW TW094125909A patent/TW200613526A/zh unknown
- 2001-04-09 TW TW090108388A patent/TWI247793B/zh not_active IP Right Cessation
- 2001-04-10 EP EP01107879A patent/EP1146104B1/de not_active Expired - Lifetime
- 2001-04-10 DE DE50102571T patent/DE50102571D1/de not_active Expired - Lifetime
- 2001-04-13 KR KR1020010019725A patent/KR100817860B1/ko not_active Expired - Fee Related
- 2001-04-13 US US09/833,743 patent/US6764722B2/en not_active Expired - Lifetime
- 2001-04-16 JP JP2001116758A patent/JP5084993B2/ja not_active Expired - Lifetime
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2007
- 2007-05-30 KR KR1020070052662A patent/KR20070065857A/ko not_active Ceased
- 2007-09-12 KR KR1020070092511A patent/KR20070102452A/ko not_active Ceased
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2008
- 2008-07-30 KR KR1020080074787A patent/KR20080077076A/ko not_active Ceased
- 2008-07-30 KR KR1020080074785A patent/KR20080077947A/ko not_active Ceased
Patent Citations (1)
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JPH11140447A (ja) * | 1997-08-29 | 1999-05-25 | Merck Patent Gmbh | 液晶媒体 |
Non-Patent Citations (1)
Title |
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일본공개특허공보 제11140447호 |
Also Published As
Publication number | Publication date |
---|---|
DE10112955B4 (de) | 2010-09-09 |
KR20080077947A (ko) | 2008-08-26 |
KR20070102452A (ko) | 2007-10-18 |
DE50102571D1 (de) | 2004-07-22 |
KR20010098564A (ko) | 2001-11-08 |
DE10112955A1 (de) | 2001-11-22 |
EP1146104B1 (de) | 2004-06-16 |
US6764722B2 (en) | 2004-07-20 |
TW200613526A (en) | 2006-05-01 |
KR20070065857A (ko) | 2007-06-25 |
JP5084993B2 (ja) | 2012-11-28 |
EP1146104A2 (de) | 2001-10-17 |
TWI247793B (en) | 2006-01-21 |
JP2001354967A (ja) | 2001-12-25 |
US20020014613A1 (en) | 2002-02-07 |
KR20080077076A (ko) | 2008-08-21 |
EP1146104A3 (de) | 2002-01-30 |
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