JP2006169518A - 液晶媒体 - Google Patents
液晶媒体 Download PDFInfo
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- JP2006169518A JP2006169518A JP2005340153A JP2005340153A JP2006169518A JP 2006169518 A JP2006169518 A JP 2006169518A JP 2005340153 A JP2005340153 A JP 2005340153A JP 2005340153 A JP2005340153 A JP 2005340153A JP 2006169518 A JP2006169518 A JP 2006169518A
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- propyl
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 64
- 150000001875 compounds Chemical class 0.000 claims abstract description 53
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 21
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 14
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 12
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 8
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 claims description 6
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 6
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 6
- 229920002554 vinyl polymer Polymers 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 4
- -1 methoxy, ethoxy, n-propoxy, n-butoxy Chemical group 0.000 claims description 4
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 claims description 4
- 125000003506 n-propoxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])O* 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 claims description 3
- 125000006606 n-butoxy group Chemical group 0.000 claims description 2
- 125000003935 n-pentoxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 claims description 2
- 239000000203 mixture Substances 0.000 abstract description 7
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 abstract 1
- IGARGHRYKHJQSM-UHFFFAOYSA-N cyclohexylbenzene Chemical group C1CCCCC1C1=CC=CC=C1 IGARGHRYKHJQSM-UHFFFAOYSA-N 0.000 abstract 1
- 125000001153 fluoro group Chemical group F* 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- 239000004990 Smectic liquid crystal Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
Classifications
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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
- C09K19/14—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon 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
-
- 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
- C09K19/06—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)
-
- 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
- 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
-
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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
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
- C09K2019/3004—Cy-Cy
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- 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)
- C09K2019/3009—Cy-Ph
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- 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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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- 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)
- C09K2019/3016—Cy-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
- C09K19/30—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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- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
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- Organic Chemistry (AREA)
- Liquid Crystal Substances (AREA)
- Liquid Crystal (AREA)
Abstract
【解決手段】非置換、又はフッ素原子により置換されたフェニルシクロヘキサン環又はターフェニル環からなる構造を有する、1または2種以上の特定の化合物を特定の割合で含有する液晶媒体、および該液晶媒体を含有する電気光学液晶ディスプレイ。
【選択図】なし
Description
5〜27%、好ましくは7〜25%の1または2種以上の式Iの化合物、
2〜45%、好ましくは4〜40%の1または2種以上の式IIの化合物、
12〜23%、好ましくは13〜22%の1または2種以上の式IIIの化合物、
0〜20%の1または2種以上の式IVの化合物、
18〜28%、好ましくは19〜27%の1または2種以上の式Vの化合物、
0〜12%の1または2種以上の式VIの化合物、
0〜14%の1または2種以上の式VIIの化合物、および
0〜18%の1または2種以上の式VIIIの化合物
を含有する液晶媒体に関する。
R1およびR4は、互いに独立してそれぞれ、メチル、エチル、n−プロピル、n−ブチル、n−ペンチルまたはn−ヘキシルであり、ただしR4はメトキシであってもよく、
R2は、メチル、エチル、n−プロピル、n−ブチル、n−ペンチル、n−ヘキシル、メトキシ、エトキシ、n−プロポキシ、n−ブトキシまたはn−ペントキシ、
R3は、ビニールまたは1E−プロペニルを表す。
R1がn−プロピルまたはn−ペンチルであり、R2がエトキシまたはn−ブトキシである式Iの化合物の1、2または3種;
R1がn−プロピル、n−ブチルまたはn−ペンチルであり、R2がエトキシまたはn−プロポキシである式IIの化合物の1、2、3または4種;
任意成分として、R1がエチルまたはn−ブチルであり、R2がメチルである式IIの化合物の1種または2種;
R1がエチルあるいはn−プロピルであり、R2がエトキシあるいはn−プロポキシである式IIIの化合物の1または2種;
任意成分として、R1がエチルあるいはn−プロピルであり、R2がn−プロピルあるいはn−ブチルである式IVの化合物の1または2種;
R1がn−プロピル、n−ブチルあるいはn−ペンチルであり、R3がビニールあるいは1E−プロペニルである式Vの化合物の1、2または3種;
任意成分として、R3がビニールであり、R1がメチルである式VIの化合物1種;
任意成分として、R1がn−プロピルであり、R4がn−ブチル、n−ペンチルあるいはメトキシである式VIIの化合物の1または2種;および
任意成分として、R1がn−プロピルあるいはn−ペンチルであり、R2がメトキシあるいはn−プロピルである式VIIIの化合物の1または2種
を含有する液晶媒体である。
Organischen Chemie [Methods of Organic Chemistry], Georg-Thieme-Verlag,
Stuttgart等)。正確にはこのような合成に知られており適した条件が選ばれる。また、ここにはより詳しくは述べないが、それ自身公知の異なる方法によることもできる。
Claims (8)
- 5〜27%の1または2種以上の式Iの化合物、
2〜45%の1または2種以上の式IIの化合物、
12〜23%の1または2種以上の式IIIの化合物、
0〜20%の1または2種以上の式IVの化合物、
18〜28%の1または2種以上の式Vの化合物、
0〜12%の1または2種以上の式VIの化合物、
0〜14%の1または2種以上の式VIIの化合物、および
0〜18%の1または2種以上の式VIIIの化合物
を含有する液晶媒体。
(式中、
R1およびR4は、互いに独立してそれぞれ、メチル、エチル、n−プロピル、n−ブチル、n−ペンチルまたはn−ヘキシルであり、ただしR4はメトキシであってもよく、
R2は、メチル、エチル、n−プロピル、n−ブチル、n−ペンチル、n−ヘキシル、メトキシ、エトキシ、n−プロポキシ、n−ブトキシまたはn−ペントキシ、
R3は、ビニールまたは1E−プロペニル、
を表す。) - R1がn−プロピルまたはn−ペンチルであり、R2がエトキシまたはn−ブトキシである式Iの化合物の1、2または3種;
R1がn−プロピル、n−ブチルまたはn−ペンチルであり、R2がエトキシまたはn−プロポキシである式IIの化合物の1、2、3または4種;
任意成分として、R1がエチルまたはn−ブチルであり、R2がメチルである式IIの化合物の1種または2種;
R1がエチルあるいはn−プロピルであり、R2がエトキシあるいはn−プロポキシである式IIIの化合物の1または2種;
任意成分として、R1がエチルあるいはn−プロピルであり、R2がn−プロピルあるいはn−ブチルである式IVの化合物の1または2種;
R1がn−プロピル、n−ブチルあるいはn−ペンチルであり、R3がビニールあるいは1E−プロペニルである式Vの化合物の1、2または3種;
任意成分として、R3がビニールであり、R1がメチルである式VIの化合物1種;
任意成分として、R1がn−プロピルであり、R4がn−ブチル、n−ペンチルあるいはメトキシである式VIIの化合物の1または2種;および
任意成分として、R1がn−プロピルあるいはn−ペンチルであり、R2がメトキシあるいはn−プロピルである式VIIIの化合物の1または2種
を含有することを特徴とする請求項1記載の液晶媒体。 - 0.09〜0.12の複屈折率Δnを有することを特徴とする請求項1または2記載の液晶媒体。
- −2.5〜−3.5の誘電異方性Δεを有することを特徴とする請求項1〜3のいずれか1項に記載の液晶媒体。
- 分子軸の長さ方向に垂直な誘電率ε⊥の値5.8〜6.8を有することを特徴とする請求項1〜4のいずれか1項に記載の液晶媒体。
- 請求項1〜5のいずれか1項に記載の液晶媒体の電気光学目的のための使用。
- 請求項1〜5のいずれか1項に記載の液晶媒体を含有する電気光学液晶ディスプレイ。
- アクティブマトリックス駆動であって、ECB、VAまたはASVモードに基づくことを特徴とする請求項7記載の電気光学液晶ディスプレイ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04028196.6 | 2004-11-26 | ||
EP04028196 | 2004-11-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006169518A true JP2006169518A (ja) | 2006-06-29 |
JP5236154B2 JP5236154B2 (ja) | 2013-07-17 |
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Application Number | Title | Priority Date | Filing Date |
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JP2005340153A Active JP5236154B2 (ja) | 2004-11-26 | 2005-11-25 | 液晶媒体 |
Country Status (5)
Country | Link |
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US (1) | US7351453B2 (ja) |
JP (1) | JP5236154B2 (ja) |
KR (1) | KR20060059192A (ja) |
CN (1) | CN1778867B (ja) |
TW (1) | TWI397573B (ja) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009050869A1 (ja) | 2007-10-15 | 2009-04-23 | Sharp Kabushiki Kaisha | 液晶表示装置 |
US7695778B2 (en) | 2007-05-02 | 2010-04-13 | Samsung Electronics Co., Ltd. | Liquid crystal composition and liquid crystal display apparatus using the same |
JP2010537256A (ja) * | 2007-08-30 | 2010-12-02 | 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 | 液晶ディスプレイ |
WO2013183683A1 (ja) * | 2012-06-06 | 2013-12-12 | Dic株式会社 | 液晶組成物 |
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JP5510617B1 (ja) * | 2013-03-26 | 2014-06-04 | Dic株式会社 | 液晶組成物およびそれを使用した液晶表示素子 |
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JPWO2014192656A1 (ja) * | 2013-05-31 | 2017-02-23 | Dic株式会社 | ジフルオロフェニル液晶組成物 |
Also Published As
Publication number | Publication date |
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KR20060059192A (ko) | 2006-06-01 |
US7351453B2 (en) | 2008-04-01 |
CN1778867A (zh) | 2006-05-31 |
CN1778867B (zh) | 2012-04-04 |
TWI397573B (zh) | 2013-06-01 |
JP5236154B2 (ja) | 2013-07-17 |
US20060115606A1 (en) | 2006-06-01 |
TW200632075A (en) | 2006-09-16 |
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