JP2008502753A - 液晶媒体 - Google Patents
液晶媒体 Download PDFInfo
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- JP2008502753A JP2008502753A JP2007515867A JP2007515867A JP2008502753A JP 2008502753 A JP2008502753 A JP 2008502753A JP 2007515867 A JP2007515867 A JP 2007515867A JP 2007515867 A JP2007515867 A JP 2007515867A JP 2008502753 A JP2008502753 A JP 2008502753A
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- 0 Cc1cc(F)c(*)c(F)c1 Chemical compound Cc1cc(F)c(*)c(F)c1 0.000 description 8
- CBPMAFPTGJZUSN-UHFFFAOYSA-N CC(C)(C)c(cc(Cc(cc1C(C)(C)C)c(C)cc1O)c(C)c1)c1O Chemical compound CC(C)(C)c(cc(Cc(cc1C(C)(C)C)c(C)cc1O)c(C)c1)c1O CBPMAFPTGJZUSN-UHFFFAOYSA-N 0.000 description 1
- MHXNHUSVBYUTJL-UHFFFAOYSA-N Cc(cc1)cc(F)c1Cl Chemical compound Cc(cc1)cc(F)c1Cl MHXNHUSVBYUTJL-UHFFFAOYSA-N 0.000 description 1
- FZMPLKVGINKUJZ-UHFFFAOYSA-N Cc(cc1)cc(F)c1F Chemical compound Cc(cc1)cc(F)c1F FZMPLKVGINKUJZ-UHFFFAOYSA-N 0.000 description 1
- MQOQQTDEMVLGDA-UHFFFAOYSA-N Cc(cc1)cc(F)c1OC(F)(F)F Chemical compound Cc(cc1)cc(F)c1OC(F)(F)F MQOQQTDEMVLGDA-UHFFFAOYSA-N 0.000 description 1
- JUXFXYQUXNXVAA-UHFFFAOYSA-N Cc(cc1)ccc1OC(F)(F)F Chemical compound Cc(cc1)ccc1OC(F)(F)F JUXFXYQUXNXVAA-UHFFFAOYSA-N 0.000 description 1
- NZNUNUKOVOJLFR-UHFFFAOYSA-N Cc(cc1F)cc(F)c1Cl Chemical compound Cc(cc1F)cc(F)c1Cl NZNUNUKOVOJLFR-UHFFFAOYSA-N 0.000 description 1
- UHIGHLGTNVYXOP-UHFFFAOYSA-N Cc(cc1F)cc(F)c1F Chemical compound Cc(cc1F)cc(F)c1F UHIGHLGTNVYXOP-UHFFFAOYSA-N 0.000 description 1
- QLGWXAPGYHLRHV-UHFFFAOYSA-N Cc(cc1F)cc(F)c1OC(F)(F)F Chemical compound Cc(cc1F)cc(F)c1OC(F)(F)F QLGWXAPGYHLRHV-UHFFFAOYSA-N 0.000 description 1
- GWWHXSLLCSBGRO-UHFFFAOYSA-N Cc1cc(F)c(C(F)(F)F)cc1 Chemical compound Cc1cc(F)c(C(F)(F)F)cc1 GWWHXSLLCSBGRO-UHFFFAOYSA-N 0.000 description 1
- LRLRAYMYEXQKID-UHFFFAOYSA-N Cc1ccc(C(F)(F)F)cc1 Chemical compound Cc1ccc(C(F)(F)F)cc1 LRLRAYMYEXQKID-UHFFFAOYSA-N 0.000 description 1
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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
- C09K19/46—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing esters
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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
- C09K19/10—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
-
- 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
-
- 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
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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
- 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
- C09K2019/0451—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 CH3CH=CHCH2CH2- chain
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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
- C09K19/10—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-)
- C09K2019/124—Ph-Ph-Ph-Ph
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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
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
- C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
- C09K2019/2035—Ph-COO-Ph
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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)
- C09K2019/301—Cy-Cy-Ph
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- 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
- C09K19/3068—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers chain containing -COO- or -OCO- groups
- C09K2019/3083—Cy-Ph-COO-Ph
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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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Steroid Compounds (AREA)
Abstract
Description
例えば、ツイストネマチック型セルの材料は、正の誘電異方性および低い導電率を有していなければならない。
−拡大されたネマチック相範囲(特に、低い温度までの)
−極度に低い温度での保存安定性
−極度に低い温度でのスイッチ能力(屋外用途、自動車、航空電子工学)
−紫外線照射に対する増大された抵抗(より長い寿命)
−より薄いセルの厚みによる、より速い応答時間のための、より高い光学異方性(d・Δn)
先行技術から入手可能な媒体では、これらの利点を、同時に他のパラメーターを保持しながら達成することはできない。
XおよびXAは、それぞれ互いに独立に、F、Cl、CN、SF5、SCN、NCS、6個以下の炭素原子を有するハロゲン化アルキル基、ハロゲン化アルケニル基、ハロゲン化アルコキシ基またはハロゲン化アルケニルオキシ基を表し、
A1は、a)1,4−シクロヘキセニレンまたは1,4−シクロヘキシレン基で、1または2個の隣接していないCH2基が−O−または−S−で置き換えられていてもよく、
b)1,4−フェニレン基で、1または2個のCH基がNで置き換えられていてもよく、
c)ピペリジン−1,4−ジイル、1,4−ビシクロ[2.2.2]オクチレン、ナフタレン−2,6−ジイル、デカヒドロナフタレン−2,6−ジイル、1,2,3,4−テトラヒドロナフタレン−2,6−ジイル、フェナントレン−2,7−ジイル、フルオレン−2,7−ジイルの群からの基を表し、
但し、a)、b)およびc)の基は、ハロゲン原子によって、1または多置換されていてもよく、
Z1は、−CO−O−、−O−CO−、−CF2O−、−OCF2−、−CH2O−、−OCH2−、−CH2CH2−、−(CH2)4−、−C2F4−、−CH2CF2−、−CF2CH2−、−CF=CF−、−CH=CF−、−CF=CH−、−CH=CH−、−C≡C−または単結合を表し、
L1〜L7は、それぞれ互いに独立に、HまたはFを表し、および
nは、0、1または2を表す。
式中、R0、X0およびY1〜4は、それぞれ互いに独立に、請求項4で示される意味を有する。X0は、好ましくは、F、Cl、CF3、OCF3またはOCHF2である。R0は、好ましくは、それぞれ6個以下の炭素原子を有するアルキル、アルコキシ、オキサアルキル、フッ化アルキルまたはアルケニルである。
特に好ましくは、液晶混合物は、式IおよびIAの化合物に加え、少なくとも1、2、3または4種類以上の表Bの化合物を含む。
<表C>
表Cは、一般に本発明による混合物に添加される使用可能なドーパントを示す。混合物は、好ましくは0〜10重量%、特には0.01〜5重量%、特に好ましくは、0.01〜3重量%のドーパントを含む。
<混合物例>
<例M1>
Claims (11)
- 式Iで表される1種類以上の化合物と、式IAで表される1種類以上の化合物とを含むことを特徴とする極性化合物混合物系液晶媒体。
XおよびXAは、それぞれ互いに独立に、F、Cl、CN、SF5、SCN、NCS、6個以下の炭素原子を有するハロゲン化アルキル基、ハロゲン化アルケニル基、ハロゲン化アルコキシ基またはハロゲン化アルケニルオキシ基を表し、
A1は、a)1,4−シクロヘキセニレンまたは1,4−シクロヘキシレン基で、1または2個の隣接していないCH2基が−O−または−S−で置き換えられていてもよく、
c)1,4−フェニレン基で、1または2個のCH基がNで置き換えられていてもよく、
c)ピペリジン−1,4−ジイル、1,4−ビシクロ[2.2.2]オクチレン、ナフタレン−2,6−ジイル、デカヒドロナフタレン−2,6−ジイル、1,2,3,4−テトラヒドロナフタレン−2,6−ジイル、フェナントレン−2,7−ジイル、フルオレン−2,7−ジイルの群からの基を表し、
但し、a)、b)およびc)の基は、ハロゲン原子によって、1または多置換されていてもよく、
Z1は、−CO−O−、−O−CO−、−CF2O−、−OCF2−、−CH2O−、−OCH2−、−CH2CH2−、−(CH2)4−、−C2F4−、−CH2CF2−、−CF2CH2−、−CF=CF−、−CH=CF−、−CF=CH−、−CH=CF−、−CF=CH−、−CH=CH−、−C≡C−または単結合を表し、
L1〜L7は、それぞれ互いに独立に、HまたはFを表し、および
nは、0、1または2を表す。) - 一般式II〜VIからなる群より選ばれる1種類以上の化合物を更に含むことを特徴とする請求項1ないし3いずれか記載の液晶媒体。
X0は、F、Cl、6個以下の炭素原子を有するハロゲン化アルキル、ハロゲン化アルケニル、ハロゲン化オキサアルキル、ハロゲン化アルケニルオキシまたはハロゲン化アルコキシを表し、
Z0は、−C2F4−、−CF=CF−、−CH=CH−、−C2H4−、−(CH2)4−、−OCH2−、−CH2O−、−CF2O−または−OCF2−を表し、
Y1〜Y4は、それぞれ互いに独立して、HまたはFを表し、
rは、0または1を表す。) - 前記混合物の全体における式Iで表される化合物の割合は、0.01〜30重量%であることを特徴とする請求項1ないし7いずれか記載の液晶媒体。
- 前記混合物の全体における式IおよびIAで表される化合物の割合は、少なくとも10重量%であることを特徴とする請求項1ないし8いずれか記載の液晶媒体。
- 電気光学的目的のための、請求項1ないし9いずれか記載の液晶媒体の使用。
- 請求項1ないし9いずれか記載の液晶媒体を備える電気光学的液晶ディスプレイ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004029601.4 | 2004-06-18 | ||
DE102004029601 | 2004-06-18 | ||
PCT/EP2005/006427 WO2005123880A1 (de) | 2004-06-18 | 2005-06-15 | Flüssigkristallines medium |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008502753A true JP2008502753A (ja) | 2008-01-31 |
JP4964765B2 JP4964765B2 (ja) | 2012-07-04 |
Family
ID=34970762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007515867A Active JP4964765B2 (ja) | 2004-06-18 | 2005-06-15 | 液晶媒体 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7754103B2 (ja) |
EP (1) | EP1756248B1 (ja) |
JP (1) | JP4964765B2 (ja) |
AT (1) | ATE416243T1 (ja) |
DE (2) | DE502005006152D1 (ja) |
TW (1) | TWI381040B (ja) |
WO (1) | WO2005123880A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010024142A1 (ja) | 2008-08-28 | 2010-03-04 | チッソ株式会社 | 液晶組成物および液晶表示素子 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4932705B2 (ja) * | 2004-06-18 | 2012-05-16 | 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 |
ATE437211T1 (de) | 2005-05-21 | 2009-08-15 | Merck Patent Gmbh | Flüssigkristallines medium |
DE102007030730A1 (de) | 2006-07-25 | 2008-01-31 | Merck Patent Gmbh | Flüssigkristallines Medium |
DE102007007143A1 (de) * | 2006-10-04 | 2008-04-10 | Merck Patent Gmbh | Flüssigkristallines Medium |
JP5412721B2 (ja) * | 2006-10-31 | 2014-02-12 | Jnc株式会社 | 液晶組成物および液晶表示素子 |
US8114310B2 (en) | 2007-10-22 | 2012-02-14 | Merck Patent Gmbh | Liquid-crystal display |
TWI506123B (zh) | 2008-02-01 | 2015-11-01 | Merck Patent Gmbh | 液晶介質及液晶顯示器 |
EP2292720A1 (en) * | 2009-09-08 | 2011-03-09 | Merck Patent GmbH | Liquid-crystal display |
DE102014015267A1 (de) | 2014-10-16 | 2016-04-21 | Merck Patent Gmbh | Substituierte Polyphenyle |
CN109082280B (zh) * | 2018-11-05 | 2020-07-28 | 宁夏中星显示材料有限公司 | 一种液晶材料的制备方法 |
Citations (7)
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WO1998023564A1 (fr) * | 1996-11-28 | 1998-06-04 | Chisso Corporation | Derives de benzene a substitution de fluor, composition a cristaux liquides et element d'affichage a cristaux liquides |
JP2001123170A (ja) * | 1999-10-25 | 2001-05-08 | Chisso Corp | 液晶組成物および液晶表示素子 |
JP2002193853A (ja) * | 2000-12-19 | 2002-07-10 | Merck Patent Gmbh | 負のdc異方性の四環式化合物および液晶媒体 |
JP2003301179A (ja) * | 2002-04-11 | 2003-10-21 | Chisso Corp | 液晶組成物および液晶表示素子 |
JP2003301178A (ja) * | 2002-04-09 | 2003-10-21 | Chisso Corp | 液晶組成物および液晶表示素子 |
WO2004035710A1 (de) * | 2002-10-15 | 2004-04-29 | Merck Patent Gmbh | Photostabiles flüssigkristallines medium |
JP2005505632A (ja) * | 2001-10-17 | 2005-02-24 | 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 ハフトング | 液晶化合物 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3732284A1 (de) * | 1987-09-25 | 1989-04-13 | Merck Patent Gmbh | Substituierte phenyltrifluormethylether |
DE59008721D1 (de) | 1989-09-06 | 1995-04-20 | Merck Patent Gmbh | Fluorbenzolderivate und flüssigkristallines medium. |
DE19919348B4 (de) * | 1998-04-30 | 2009-11-05 | Merck Patent Gmbh | Flüssigkristallines Medium |
DE10150198A1 (de) | 2001-10-12 | 2003-04-24 | Merck Patent Gmbh | Flüssigkristallines Medium |
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2005
- 2005-06-15 AT AT05753002T patent/ATE416243T1/de not_active IP Right Cessation
- 2005-06-15 WO PCT/EP2005/006427 patent/WO2005123880A1/de not_active Application Discontinuation
- 2005-06-15 JP JP2007515867A patent/JP4964765B2/ja active Active
- 2005-06-15 DE DE502005006152T patent/DE502005006152D1/de active Active
- 2005-06-15 EP EP05753002A patent/EP1756248B1/de not_active Not-in-force
- 2005-06-15 DE DE102005027763A patent/DE102005027763A1/de not_active Withdrawn
- 2005-06-17 TW TW094120344A patent/TWI381040B/zh not_active IP Right Cessation
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2008
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WO1998023564A1 (fr) * | 1996-11-28 | 1998-06-04 | Chisso Corporation | Derives de benzene a substitution de fluor, composition a cristaux liquides et element d'affichage a cristaux liquides |
JP2001123170A (ja) * | 1999-10-25 | 2001-05-08 | Chisso Corp | 液晶組成物および液晶表示素子 |
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JP2005505632A (ja) * | 2001-10-17 | 2005-02-24 | 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 ハフトング | 液晶化合物 |
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JP2003301179A (ja) * | 2002-04-11 | 2003-10-21 | Chisso Corp | 液晶組成物および液晶表示素子 |
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WO2010024142A1 (ja) | 2008-08-28 | 2010-03-04 | チッソ株式会社 | 液晶組成物および液晶表示素子 |
Also Published As
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TW200613529A (en) | 2006-05-01 |
ATE416243T1 (de) | 2008-12-15 |
EP1756248A1 (de) | 2007-02-28 |
DE102005027763A1 (de) | 2006-01-05 |
US7754103B2 (en) | 2010-07-13 |
EP1756248B1 (de) | 2008-12-03 |
JP4964765B2 (ja) | 2012-07-04 |
TWI381040B (zh) | 2013-01-01 |
US20090194738A1 (en) | 2009-08-06 |
DE502005006152D1 (de) | 2009-01-15 |
WO2005123880A1 (de) | 2005-12-29 |
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