KR100845995B1 - 액정 매질 - Google Patents
액정 매질 Download PDFInfo
- Publication number
- KR100845995B1 KR100845995B1 KR1020020021764A KR20020021764A KR100845995B1 KR 100845995 B1 KR100845995 B1 KR 100845995B1 KR 1020020021764 A KR1020020021764 A KR 1020020021764A KR 20020021764 A KR20020021764 A KR 20020021764A KR 100845995 B1 KR100845995 B1 KR 100845995B1
- Authority
- KR
- South Korea
- Prior art keywords
- formula
- liquid crystal
- compound
- alkyl
- formulas
- Prior art date
Links
- 0 CS(C(CC1)CCC1c(cc1)ccc1-c(ccc(*)c1)c1I)=* Chemical compound CS(C(CC1)CCC1c(cc1)ccc1-c(ccc(*)c1)c1I)=* 0.000 description 6
- KNNWENQALDQCQE-ONEGZZNKSA-N CC(CC1)CCC1C(CC1)CCC1/C=C/C Chemical compound CC(CC1)CCC1C(CC1)CCC1/C=C/C KNNWENQALDQCQE-ONEGZZNKSA-N 0.000 description 1
- FWNGTOVRYUJFAR-UHFFFAOYSA-N CC(CC1)CCC1c(c(N)c1N)ccc1O Chemical compound CC(CC1)CCC1c(c(N)c1N)ccc1O FWNGTOVRYUJFAR-UHFFFAOYSA-N 0.000 description 1
- BCUMFFLWJNKNOU-UHFFFAOYSA-N Cc1ccc(C(CC2)CCC2C(CC2)CCC2C=C)cc1 Chemical compound Cc1ccc(C(CC2)CCC2C(CC2)CCC2C=C)cc1 BCUMFFLWJNKNOU-UHFFFAOYSA-N 0.000 description 1
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
- C09K19/06—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
- C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
-
- 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
-
- 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
-
- 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
-
- 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
Abstract
Description
Claims (11)
- 제 1 항에 있어서,화학식 1 및 화학식 2로부터 선택된 화합물 4개 이상, 화학식 3의 화합물 하나 이상, 및 화학식 4의 화합물 하나 이상을 필수적으로 포함하는 것을 특징으로 하는 액정 매질.
- 제 1 항에 있어서,m이 0이고 Z가 CH2O인 화학식 1의 화합물을 하나 이상 포함하는 것을 특징으로 하는 액정 매질.
- 제 1 항에 있어서,화학식 1의 화합물 하나 이상 2 내지 30 중량%, 화학식 2의 화합물 하나 이상 40 내지 85 중량%, 화학식 3의 화합물 하나 이상 2 내지 25 중량% 및 화학식 4의 화합물 하나 이상 2 내지 25 중량%를 필수적으로 포함하는 것을 특징으로 하는 액정 매질.
- 제 1 항 내지 제 10 항 중 어느 한 항에 따르는 액정 매질을 유전체로서 함유하는 것을 특징으로 하는, 수직 정렬(VA) 효과 또는 전기적으로 제어된 복굴절(ECB) 효과에 기초하는 능동 매트릭스 어드레싱(addressing)을 갖는 전기광학 표시장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01109740 | 2001-04-20 | ||
EP01109740.9 | 2001-04-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020082432A KR20020082432A (ko) | 2002-10-31 |
KR100845995B1 true KR100845995B1 (ko) | 2008-07-11 |
Family
ID=8177191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020021764A KR100845995B1 (ko) | 2001-04-20 | 2002-04-20 | 액정 매질 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6764723B2 (ko) |
JP (1) | JP4439160B2 (ko) |
KR (1) | KR100845995B1 (ko) |
AT (1) | ATE304584T1 (ko) |
DE (1) | DE60206098T2 (ko) |
TW (1) | TW584662B (ko) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10218976A1 (de) * | 2001-06-01 | 2002-12-05 | Merck Patent Gmbh | Flüssigkristallines Medium |
DE10150198A1 (de) * | 2001-10-12 | 2003-04-24 | Merck Patent Gmbh | Flüssigkristallines Medium |
JP5379974B2 (ja) * | 2004-07-02 | 2013-12-25 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | 液晶媒体、およびそれを備える電気光学的ディスプレイ |
ATE546507T1 (de) | 2004-07-02 | 2012-03-15 | Merck Patent Gmbh | Flüssigkristallines medium |
KR20060059192A (ko) * | 2004-11-26 | 2006-06-01 | 메르크 파텐트 게엠베하 | 액정 매질 |
JP4876402B2 (ja) * | 2005-02-16 | 2012-02-15 | Jnc株式会社 | 液晶組成物および液晶表示素子 |
JP4876408B2 (ja) * | 2005-03-01 | 2012-02-15 | Jnc株式会社 | 液晶組成物および液晶表示素子 |
JP4972888B2 (ja) * | 2005-07-13 | 2012-07-11 | Jnc株式会社 | 液晶組成物および液晶表示素子 |
US7815979B2 (en) * | 2006-04-04 | 2010-10-19 | Samsung Electronics Co., Ltd. | Liquid crystal composition and liquid crystal display including same |
US7709064B2 (en) | 2006-06-14 | 2010-05-04 | Chisso Corporation | Liquid crystal composition and liquid crystal display device |
US7595100B2 (en) | 2006-06-29 | 2009-09-29 | Chisso Corporation | Liquid crystal composition and liquid crystal display device |
KR101540131B1 (ko) * | 2007-08-15 | 2015-07-28 | 메르크 파텐트 게엠베하 | 액정 매질 |
JP4682376B2 (ja) * | 2007-08-31 | 2011-05-11 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
WO2010016387A1 (ja) * | 2008-08-04 | 2010-02-11 | チッソ株式会社 | 液晶組成物および液晶表示素子 |
JP4990402B2 (ja) * | 2011-01-20 | 2012-08-01 | 株式会社ジャパンディスプレイイースト | 液晶表示装置 |
JP7086914B2 (ja) * | 2014-03-17 | 2022-06-20 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | 液晶媒体 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09183974A (ja) * | 1994-09-19 | 1997-07-15 | Merck Patent Gmbh | 液晶媒体 |
JPH11140447A (ja) * | 1997-08-29 | 1999-05-25 | Merck Patent Gmbh | 液晶媒体 |
JP2000096058A (ja) * | 1998-04-04 | 2000-04-04 | Merck Patent Gmbh | 液晶媒体 |
US6217953B1 (en) * | 1998-06-30 | 2001-04-17 | Merck Patent Gmbh | Liquid-crystalline medium |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1061113B1 (de) * | 1999-06-18 | 2003-04-16 | MERCK PATENT GmbH | Flüssigkristallines Medium |
EP1196815A1 (de) * | 1999-07-22 | 2002-04-17 | MERCK PATENT GmbH | Flüssigkristallschaltelement und flüssigkristalldarstellungseinrichtung |
DE10111572B4 (de) * | 2000-03-23 | 2009-11-12 | Merck Patent Gmbh | Flüssigkristallines Medium und seine Verwendung |
DE10112952A1 (de) * | 2000-04-13 | 2001-11-15 | Merck Patent Gmbh | Flüssigkristallines Medium |
-
2002
- 2002-03-05 TW TW091104316A patent/TW584662B/zh not_active IP Right Cessation
- 2002-03-22 DE DE60206098T patent/DE60206098T2/de not_active Expired - Lifetime
- 2002-03-22 AT AT02006702T patent/ATE304584T1/de not_active IP Right Cessation
- 2002-04-19 JP JP2002117772A patent/JP4439160B2/ja not_active Expired - Lifetime
- 2002-04-20 KR KR1020020021764A patent/KR100845995B1/ko active IP Right Grant
- 2002-04-22 US US10/126,878 patent/US6764723B2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09183974A (ja) * | 1994-09-19 | 1997-07-15 | Merck Patent Gmbh | 液晶媒体 |
JPH11140447A (ja) * | 1997-08-29 | 1999-05-25 | Merck Patent Gmbh | 液晶媒体 |
JP2000096058A (ja) * | 1998-04-04 | 2000-04-04 | Merck Patent Gmbh | 液晶媒体 |
US6217953B1 (en) * | 1998-06-30 | 2001-04-17 | Merck Patent Gmbh | Liquid-crystalline medium |
Also Published As
Publication number | Publication date |
---|---|
DE60206098D1 (de) | 2005-10-20 |
US6764723B2 (en) | 2004-07-20 |
JP2003013065A (ja) | 2003-01-15 |
DE60206098T2 (de) | 2006-07-13 |
US20030039769A1 (en) | 2003-02-27 |
JP4439160B2 (ja) | 2010-03-24 |
ATE304584T1 (de) | 2005-09-15 |
KR20020082432A (ko) | 2002-10-31 |
TW584662B (en) | 2004-04-21 |
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