JP2007031471A - 液晶組成物および液晶表示素子 - Google Patents
液晶組成物および液晶表示素子 Download PDFInfo
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- 239000000203 mixture Substances 0.000 title claims abstract description 172
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 93
- 229910052731 fluorine Inorganic materials 0.000 claims description 688
- 150000001875 compounds Chemical class 0.000 claims description 265
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 54
- 239000011737 fluorine Substances 0.000 claims description 54
- 239000001257 hydrogen Substances 0.000 claims description 43
- 229910052739 hydrogen Inorganic materials 0.000 claims description 43
- 125000000217 alkyl group Chemical group 0.000 claims description 38
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 31
- 230000003287 optical effect Effects 0.000 claims description 30
- 125000004955 1,4-cyclohexylene group Chemical group [H]C1([H])C([H])([H])C([H])([*:1])C([H])([H])C([H])([H])C1([H])[*:2] 0.000 claims description 17
- 125000003342 alkenyl group Chemical group 0.000 claims description 15
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 claims description 15
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 claims description 12
- 150000002431 hydrogen Chemical class 0.000 claims description 12
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 6
- 239000005977 Ethylene Substances 0.000 claims description 6
- 229910052801 chlorine Inorganic materials 0.000 claims description 6
- 239000000460 chlorine Substances 0.000 claims description 6
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- VXPLXMJHHKHSOA-UHFFFAOYSA-N propham Chemical compound CC(C)OC(=O)NC1=CC=CC=C1 VXPLXMJHHKHSOA-UHFFFAOYSA-N 0.000 claims description 2
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- 238000005259 measurement Methods 0.000 description 12
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- 230000001965 increasing effect Effects 0.000 description 8
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- 239000003963 antioxidant agent Substances 0.000 description 6
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- 239000011521 glass Substances 0.000 description 6
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- -1 3-pentenyl Chemical group 0.000 description 4
- 230000003078 antioxidant effect Effects 0.000 description 4
- 239000000975 dye Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 125000006017 1-propenyl group Chemical group 0.000 description 3
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- 239000013078 crystal Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 125000004973 1-butenyl group Chemical group C(=CCC)* 0.000 description 2
- 125000006039 1-hexenyl group Chemical group 0.000 description 2
- 125000006023 1-pentenyl group Chemical group 0.000 description 2
- 125000004974 2-butenyl group Chemical group C(C=CC)* 0.000 description 2
- 125000006040 2-hexenyl group Chemical group 0.000 description 2
- 125000006024 2-pentenyl group Chemical group 0.000 description 2
- 125000004975 3-butenyl group Chemical group C(CC=C)* 0.000 description 2
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- 0 C*c(cc(C)cc1*C)c1O Chemical compound C*c(cc(C)cc1*C)c1O 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 2
- 238000013213 extrapolation Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
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- 239000000047 product Substances 0.000 description 2
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- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 125000005714 2,5- (1,3-dioxanylene) group Chemical group [H]C1([H])OC([H])([*:1])OC([H])([H])C1([H])[*:2] 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 125000006042 4-hexenyl group Chemical group 0.000 description 1
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- 239000000853 adhesive Substances 0.000 description 1
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- 239000012159 carrier gas Substances 0.000 description 1
- 125000004956 cyclohexylene group Chemical group 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
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- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 125000005647 linker group Chemical group 0.000 description 1
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- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000006053 organic reaction Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229940042055 systemic antimycotics triazole derivative Drugs 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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- 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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- 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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Abstract
Description
1.第1成分として式(1)で表される化合物の群から選択された少なくとも1つの化合物、および第2成分として式(2−1)または式(2−2)で表される化合物の群から選択された少なくとも1つの化合物を含有し、そしてネマチック相を有する液晶組成物。
ここで、R1は炭素数1〜12のアルキルまたは炭素数2〜12のアルケニルであり、R2およびR3は独立して炭素数1〜12のアルキルであり、Z1およびZ2は独立して単結合またはエチレンであり、Y1はフッ素または塩素であり、X1およびX2は独立して水素またはフッ素である。
ここで、R4およびR5は独立して炭素数1〜12のアルキルであり、X3、X4、またはX5は独立して水素またはフッ素である。
ここで、R6およびR7は独立して炭素数1〜12のアルキルであり、Aは1,4−シクロへキシレンまたは1,4−フェニレンであり、X6は水素またはフッ素である。
ここで、R4、R5、R6、およびR7は独立して炭素数1〜12のアルキルであり、Aは1,4−シクロへキシレンまたは1,4−フェニレンであり、X3、X4、X5、およびX6は独立して水素またはフッ素である。
ここで、R4およびR5は独立して炭素数1〜12のアルキルであり、X3、X4、またはX5は独立して水素またはフッ素である。
ここで、R6およびR7は独立して炭素数1〜12のアルキルであり、Aは1,4−シクロへキシレンまたは1,4−フェニレンであり、X6は水素またはフッ素である。
ここで、R4、R5、R6、およびR7は独立して炭素数1〜12のアルキルであり、Aは1,4−シクロへキシレンまたは1,4−フェニレンであり、X3、X4、X5、およびX6は独立して水素またはフッ素である。
ここで、R1は炭素数1〜12のアルキルまたは炭素数2〜12のアルケニルであり、R2、R3、R4、R5、R6、およびR7は独立して炭素数1〜12のアルキルであり、Aは1,4−シクロへキシレンまたは1,4−フェニレンであり、Z1およびZ2は独立して単結合またはエチレンであり、Y1はフッ素または塩素であり、X1、X2、X3、X4、X5、およびX6は独立して水素またはフッ素である。
ここで、R8は炭素数1〜12のアルキルであり、X7は水素またはフッ素であり、そしてY2はフッ素またはトリフルオロメトキシである。
表3において、1,4−シクロヘキシレンおよび1,3−ジオキサン−2,5−ジイルに関する立体配置はトランスである。−CH=CH−の結合基に関する立体配置はトランスである。実施例において記号の後にあるかっこ内の番号は好ましい化合物の番号に対応する。(−)の記号はその他の液晶性化合物を意味する。液晶性化合物の割合(百分率)は、液晶性化合物の全重量に基づいた重量百分率(重量%)である。最後に、組成物の特性値をまとめた。
特開2003−301178号公報に開示された組成物の中から実施例1を選んだ。根拠は、この組成物が化合物(2)、(3)および(4)を含有し、そして最も大きな光学異方性および紫外線に対する大きな安定性を有するからである。この組成物の成分および特性は下記のとおりである。
2−BB(2F,5F)B−2 (3−1−3) 7%
3−BB(2F,5F)B−3 (3−1−3) 10%
3−BB(F,F)XB(F,F)−F (4−1) 13%
3−BB(F,F)XB(F)−OCF3 (4−4) 2%
2−BBB(2F,5F)B(2F)−5 (−) 2%
3−BBB(2F,5F)B(2F)−5 (−) 3%
2−BBB(2F,5F)B(F)−5 (−) 2%
3−BBB(2F,5F)B(F)−5 (−) 3%
2−BB(F)B(2F,5F)B−5 (−) 2%
3−BB(F)B(2F,5F)B−5 (−) 3%
2−BB(2F)B(2F,5F)B−5 (−) 2%
3−BB(2F)B(2F,5F)B−5 (−) 3%
3−BB(F,F)XB−OCF3 (−) 3%
3−HB(F,F)XB(F,F)−F (−) 2%
2−HBB(F)−F (−) 7.5%
3−HBB(F)−F (−) 7.5%
5−HBB(F)−F (−) 15%
NI=92.9℃;Tc≦−30℃;Δn=0.194;Δε=9.2;γ1=236.4mPa・s;Vth=1.32V;VHR−1=99.2%;VHR−2=49.8%;VHR−3=96.1%;NI(UV)=92.2℃;NI(H)=92.4℃
WO2004/035710公報に開示された組成物のなかから実施例2を選んだ。根拠は、この組成物が最も大きな光学異方性を有するからである。この組成物の成分および特性は下記のとおりである。
3−HBB(F,F)−F (2−1−1) 9%
5−HBB(F,F)−F (2−1−1) 10%
3−HBB(F)−F (−) 4%
5−HBB(F)−F (−) 5%
3−B(F)B(F)B−CL (−) 9%
5−B(F)B(F)B−CL (−) 24%
3−BB(2F)B(2F)−F (−) 4%
V−HHB(F)−F (−) 6%
2−BB(F)B(F,F)−F (−) 6%
3−BB(F)B(F,F)−F (−) 7%
2−B(F)B2B−CL (−) 5%
3−B(F)B2B−CL (−) 4%
3−HB(F)BH−3 (−) 3%
5−HB(F)BH−3 (−) 4%
NI=99.9℃;Tc≦−20℃;Δn=0.197;Δε=11.6;γ1=310.7mPa・s;Vth=1.18V;VHR−1=98.9%;VHR−2=76.8%;VHR−3=96.8%;NI(UV)=99.5℃;NI(H)=99.8℃.
WO2005/007775公報に開示された組成物の中から実施例31を選んだ。根拠はこの組成物が最も大きな光学異方性を有するからである。この組成物の成分および特性は下記のとおりである。
2−BB(F)B−3 (3−1−1) 16%
2−BB(F)B−4 (3−1−1) 16%
3−BB(F)B−2 (3−1−1) 11%
3−HB−O1 (−) 9%
2−B(F)B(F)B−F (−) 9%
3−B(F)B(F)B−F (−) 10%
5−B(F)B(F)B−F (−) 6%
3−HB(F)B(F)−F (−) 18%
1−BB−2V1 (−) 5%
NI=87.7℃;Tc≦0℃;Δn=0.208;Δε=4.5;Vth=1.87V;VHR−1=99.1%;VHR−2=89.8%;VHR−3=97.5%;NI(UV)=87.2℃;NI(H)=87.2℃.
実施例1の組成物は、比較例1のそれと比較して、大きな光学異方性および紫外線に対して大きな安定性(VHR−2)を有する。
3−BB(F,F)B−F (1−1) 9%
4−BB(F,F)B−F (1−1) 9%
5−BB(F,F)B−F (1−1) 8%
2−HBB(F,F)−F (2−1−1) 6%
3−HBB(F,F)−F (2−1−1) 16%
2−HHBB(F,F)−F (2−2−1) 3%
3−HHBB(F,F)−F (2−2−1) 3%
2−BBB(2F)−3 (3−1−2) 5%
2−BBB(2F)−5 (3−1−2) 5%
5−BBB(2F)−2 (3−1−2) 5%
2−BB(2F,5F)B−3 (3−1−3) 9%
3−BB(2F,5F)B−3 (3−1−3) 9%
5−HBB(F)B−2 (3−2−2) 3%
2−BBB(F)B−5 (3−2−3) 4%
3−BB(F,F)XB(F,F)−F (4−1) 6%
NI=105.6℃;Tc≦−10℃;Δn=0.209;Δε=9.2;γ1=235.3mPa・s;Vth=1.32V;VHR−1=99.3%;VHR−2=83.3%;VHR−3=97.1%;NI(UV)=105.2℃;NI(H)=105.3℃.
実施例2の組成物は、比較例2のそれと比較して、大きな光学異方性および紫外線に対して大きな安定性(VHR−2)を有する。
3−BB(F,F)B−F (1−1) 10%
4−BB(F,F)B−F (1−1) 10%
5−BB(F,F)B−F (1−1) 10%
3−HBB(F,F)−F (2−1−1) 8%
3−HB(F)B(F,F)−F (2−1−3) 8%
2−BB(F)B−3 (3−1−1) 10%
2−BB(F)B−5 (3−1−1) 10%
2−BB(2F,5F)B−3 (3−1−3) 8%
3−BB(2F,5F)B−3 (3−1−3) 4%
5−HBBB−3 (3−2−1) 6%
5−HBB(F)B−2 (3−2−2) 8%
5−HBB(F)B−3 (3−2−2) 8%
NI=127.6℃;Tc≦−10℃;Δn=0.230;Δε=7.3;Vth=1.55V;VHR−1=99.6%;VHR−2=96.0%;VHR−3=97.1%;NI(UV)=127.5℃;NI(H)=127.4℃.
実施例3の組成物は、比較例3のそれと比較して、大きな光学異方性、大きな誘電率異方性および紫外線に対する大きな安定性(VHR−2)を有する。
3−BB(F,F)B−F (1−1) 15%
5−BB(F,F)B−F (1−1) 15%
2−HBB(F,F)−F (2−1−1) 5%
3−HBB(F,F)−F (2−1−1) 10%
3−HB(F)B(F,F)−F (2−1−3) 10%
2−BB(F)B−3 (3−1−1) 11%
2−BB(F)B−5 (3−1−1) 10%
5−HBB(F)B−2 (3−2−2) 12%
5−HBB(F)B−3 (3−2−2) 12%
NI=128.1℃;Tc≦−10℃;Δn=0.225;Δε=7.9;Vth=1.50V;VHR−1=99.4%;VHR−2=96.2%;VHR−3=97.0%;NI(UV)=127.9℃;NI(H)=128.1℃.
3−BB(F,F)B−F (1−1) 8%
4−BB(F,F)B−F (1−1) 8%
5−BB(F,F)B−F (1−1) 8%
2−HBB(F,F)−F (2−1−1) 8%
3−HBB(F,F)−F (2−1−1) 14%
5−HBB(F,F)−F (2−1−1) 10%
3−H2BB(F,F)−F (2−1−2) 5%
3−HB(F)B(F,F)−F (2−1−3) 8%
2−HHBB(F,F)−F (2−2−1) 5%
3−HHBB(F,F)−F (2−2−1) 5%
3−HH2BB(F,F)−F (2−2−2) 4%
3−BB(2F,5F)B−3 (3−1−3) 7%
5−HBB(F)B−2 (3−2−2) 5%
5−HBB(F)B−3 (3−2−2) 5%
NI=109.4℃;Tc≦−10℃;Δn=0.179;Δε=9.4;Vth=1.59V;VHR−1=99.4%;VHR−2=96.1%;VHR−3=97.0%;NI(UV)=109.1℃;NI(H)=109.1℃.
2−BB(F,F)B−F (1−1) 5%
3−BB(F,F)B−F (1−1) 5%
4−BB(F,F)B−F (1−1) 5%
5−BB(F,F)B−F (1−1) 5%
2−HBB(F,F)−F (2−1−1) 9%
3−HBB(F,F)−F (2−1−1) 28%
4−HBB(F,F)−F (2−1−1) 5%
5−HBB(F,F)−F (2−1−1) 5%
2−HHBB(F,F)−F (2−2−1) 5%
3−HHBB(F,F)−F (2−2−1) 5%
2−BB(F)B−3 (3−1−1) 5%
2−BB(F)B−5 (3−1−1) 5%
2−BB(2F,5F)B−3 (3−1−3) 5%
5−HBB(F)B−2 (3−2−2) 4%
5−HBB(F)B−3 (3−2−2) 4%
NI=107.4℃;Tc≦−20℃;Δn=0.180;Δε=8.5;γ1=239.9mPa・s;Vth=1.38V;VHR−1=99.0%;VHR−2=95.0%;VHR−3=97.0%;NI(UV)=106.9℃;NI(H)=107.2℃.
3−BB(F,F)B−CL (1−2) 7%
4−BB(F,F)B−CL (1−2) 7%
5−BB(F,F)B−CL (1−2) 6%
2−HBB(F,F)−F (2−1−1) 9%
3−HBB(F,F)−F (2−1−1) 28%
4−HBB(F,F)−F (2−1−1) 5%
5−HBB(F,F)−F (2−1−1) 5%
2−HHBB(F,F)−F (2−2−1) 5%
3−HHBB(F,F)−F (2−2−1) 5%
2−BB(F)B−3 (3−1−1) 5%
2−BB(F)B−5 (3−1−1) 5%
2−BB(2F,5F)B−3 (3−1−3) 5%
5−HBB(F)B−2 (3−2−2) 4%
5−HBB(F)B−3 (3−2−2) 4%
NI=112.8℃;Tc≦−20℃;Δn=0.190;Δε=8.8;γ1=245.8mPa・s;Vth=1.38V;VHR−1=98.9%;VHR−2=86.0%;VHR−3=97.0%;NI(UV)=112.4℃;NI(H)=112.4℃.
3−BB(F,F)B−F (1−1) 5%
5−BB(F,F)B−F (1−1) 5%
V2−BB(F,F)B−F (1−1) 5%
1V2−BB(F,F)B−F (1−1) 5%
2−HBB(F,F)−F (2−1−1) 9%
3−HBB(F,F)−F (2−1−1) 28%
4−HBB(F,F)−F (2−1−1) 5%
5−HBB(F,F)−F (2−1−1) 5%
2−HHBB(F,F)−F (2−2−1) 5%
3−HHBB(F,F)−F (2−2−1) 5%
2−BB(F)B−3 (3−1−1) 5%
2−BB(F)B−5 (3−1−1) 5%
2−BB(2F,5F)B−3 (3−1−3) 5%
5−HBB(F)B−2 (3−2−2) 4%
5−HBB(F)B−3 (3−2−2) 4%
NI=109.4℃;Tc≦−20℃;Δn=0.182;Δε=8.6;γ1=237.9mPa・s;Vth=1.38V;VHR−1=99.0%;VHR−2=90.5%;VHR−3=97.0%;NI(UV)=108.8℃;NI(H)=109.0℃.
3−BB(F,F)B−F (1−1) 10%
5−BB(F,F)B−F (1−1) 10%
2−HBB(F,F)−F (2−1−1) 9%
3−HBB(F,F)−F (2−1−1) 15%
4−HBB(F,F)−F (2−1−1) 5%
5−HBB(F,F)−F (2−1−1) 5%
5−H2BB(F,F)−F (2−1−2) 5%
3−HB(F)B(F,F)−F (2−1−3) 8%
3−HHBB(F,F)−F (2−2−1) 5%
3−HHB(F)B(F,F)−F (2−2−3) 5%
2−BBB(2F)−3 (3−1−2) 5%
2−BBB(2F)−5 (3−1−2) 5%
3−BB(2F,5F)B−3 (3−1−3) 5%
5−HBBB−3 (3−2−1) 2%
3−HBB(F)B−2 (3−2−2) 3%
5−HBB(F)B−3 (3−2−2) 3%
NI=106.4℃;Tc≦−20℃;Δn=0.179;Δε=9.2;γ1=237.4mPa・s;Vth=1.33V;VHR−1=99.1%;VHR−2=95.0%;VHR−3=96.9%;NI(UV)=105.9℃;NI(H)=106.1℃.
3−BB(F,F)B−F (1−1) 5%
5−BB(F,F)B−F (1−1) 5%
3−BB(F,F)B−CL (1−2) 5%
5−BB(F,F)B−CL (1−2) 5%
2−HBB(F,F)−F (2−1−1) 9%
3−HBB(F,F)−F (2−1−1) 28%
4−HBB(F,F)−F (2−1−1) 5%
5−HBB(F,F)−F (2−1−1) 5%
2−HHBB(F,F)−F (2−2−1) 5%
3−HHBB(F,F)−F (2−2−1) 5%
2−BBB(2F)−3 (3−1−2) 5%
2−BBB(2F)−5 (3−1−2) 5%
3−BB(2F,5F)B−3 (3−1−3) 5%
3−HBB(F)B−2 (3−2−2) 4%
5−HBB(F)B−3 (3−2−2) 4%
NI=110.1℃;Tc≦−20℃;Δn=0.185;Δε=8.7;γ1=242.9mPa・s;Vth=1.38V;VHR−1=98.8%;VHR−2=90.7%;VHR−3=97.0%;NI(UV)=109.6℃;NI(H)=109.7℃.
3−BB(F,F)B−F (1−1) 10%
5−BB(F,F)B−F (1−1) 10%
3−BB(F,F)B−CL (1−2) 5%
5−BB(F,F)B−CL (1−2) 4%
2−HBB(F,F)−F (2−1−1) 5%
3−HBB(F,F)−F (2−1−1) 20%
4−HBB(F,F)−F (2−1−1) 5%
5−HBB(F,F)−F (2−1−1) 5%
3−HB(F)B(F,F)−F (2−1−3) 5%
2−HHBB(F,F)−F (2−2−1) 5%
3−HHBB(F,F)−F (2−2−1) 5%
4−HHBB(F,F)−F (2−2−1) 5%
5−HHBB(F,F)−F (2−2−1) 5%
3−HHB(F)B(F,F)−F (2−2−3) 5%
2−BB(2F,5F)B−3 (3−1−3) 5%
NI=109.9℃;Tc≦−10℃;Δn=0.175;Δε=10.5;γ1=277.6mPa・s;Vth=1.25V;VHR−1=98.8%;VHR−2=91.2%;VHR−3=97.0%;NI(UV)=109.4℃;NI(H)=109.4℃.
3−BB(F,F)B−F (1−1) 4%
5−BB(F,F)B−F (1−1) 4%
2−HBB(F,F)−F (2−1−1) 10%
3−HBB(F,F)−F (2−1−1) 20%
3−HB(F)B(F,F)−F (2−1−3) 5%
3−H2B(F)B(F,F)−F (2−1−4) 5%
3−BB(F)B−5 (3−1−1) 5%
2−BBB(2F)−5 (3−1−2) 5%
5−BBB(2F)−2 (3−1−2) 5%
2−BB(2F,5F)B−2 (3−1−3) 5%
3−BB(2F,5F)B−3 (3−1−3) 10%
5−HBBB−3 (3−2−1) 3%
5−HBB(F)B−2 (3−2−2) 10%
5−HBB(F)B−3 (3−2−2) 9%
NI=122.4℃;Tc≦−30℃;Δn=0.201;Δε=6.6;γ1=229.6mPa・s;Vth=1.62V;VHR−1=98.9%;VHR−2=95.4%;NI(UV)=121.6℃.
3−BB(F,F)B−F (1−1) 6%
4−BB(F,F)B−F (1−1) 5%
5−BB(F,F)B−F (1−1) 5%
3−BB(F,F)B−CL (1−2) 4%
2−HBB(F,F)−F (2−1−1) 9%
3−HBB(F,F)−F (2−1−1) 20%
4−HBB(F,F)−F (2−1−1) 5%
5−HBB(F,F)−F (2−1−1) 5%
2−BB(F)B−3 (3−1−1) 5%
2−BB(F)B−5 (3−1−1) 5%
2−BB(2F,5F)B−3 (3−1−3) 5%
3−HBB−F (−) 4%
2−HBB(F)−F (−) 4%
3−HBB(F)−F (−) 4%
3−H2BB(F)−F (−) 4%
NI=99.4℃;Tc≦−20℃;Δn=0.175;Δε=8.6;γ1=226.3mPa・s;Vth=1.35V;VHR−1=98.9%;VHR−2=93.6%;NI(UV)=98.7℃.
3−BB(F,F)B−F (1−1) 8%
5−BB(F,F)B−F (1−1) 8%
1V2−BB(F,F)B−F (1−1) 4%
2−HBB(F,F)−F (2−1−1) 9%
3−HBB(F,F)−F (2−1−1) 20%
4−HBB(F,F)−F (2−1−1) 5%
5−HBB(F,F)−F (2−1−1) 5%
2−HHBB(F,F)−F (2−2−1) 5%
3−HHBB(F,F)−F (2−2−1) 5%
2−BB(F)B−3 (3−1−1) 3%
2−BB(F)B−5 (3−1−1) 5%
3−BB(2F,5F)B−3 (3−1−3) 5%
5−HBB(F)B−2 (3−2−2) 4%
5−HBB(F)B−3 (3−2−2) 4%
3−BB(F)B(F,F)−F (−) 10%
NI=105.9℃;Tc≦−20℃;Δn=0.185;Δε=9.7;γ1=245.3mPa・s;Vth=1.29V;VHR−1=99.3%;VHR−2=94.0%;NI(UV)=98.7℃.
3−BB(F,F)B−F (1−1) 5%
5−BB(F,F)B−F (1−1) 5%
3−BB(F,F)B−CL (1−2) 4%
5−BB(F,F)B−CL (1−2) 4%
2−HBB(F,F)−F (2−1−1) 5%
3−HBB(F,F)−F (2−1−1) 20%
2−HB(F)B(F,F)−F (2−1−3) 5%
3−HB(F)B(F,F)−F (2−1−3) 5%
2−HHB(F)B(F,F)−F (2−2−3) 3%
3−HHB(F)B(F,F)−F (2−2−3) 4%
2−BB(2F,5F)B−3 (3−1−3) 5%
2−BB(2F,5F)B−4 (3−1−3) 5%
5−HBB(F)B−2 (3−2−2) 2%
3−HB−CL (−) 5%
2−HBB−F (−) 5%
3−HBB−F (−) 5%
5−HBB−F (−) 5%
3−BB(F)B(F,F)−F (−) 4%
5−BB(F)B(F,F)−F (−) 4%
NI=92.4℃;Tc≦−20℃;Δn=0.174;Δε=9.7;γ1=208.7mPa・s;Vth=1.25V;VHR−1=99.0%;VHR−2=88.8%;NI(UV)=91.9℃.
2−BB(F,F)B−F (1−1) 6%
3−BB(F,F)B−F (1−1) 6%
4−BB(F,F)B−F (1−1) 6%
5−BB(F,F)B−F (1−1) 6%
2−HBB(F,F)−F (2−1−1) 5%
3−HBB(F,F)−F (2−1−1) 20%
3−HB(F)B(F,F)−F (2−1−3) 10%
3−HHB(F)B(F,F)−F (2−2−3) 7%
3−BBB(2F)−4 (3−1−2) 5%
3−BB(2F,5F)B−5 (3−1−3) 5%
5−HBB(F)B−2 (3−2−2) 6%
5−HBB(F)B−3 (3−2−2) 4%
7−HB−1 (−) 5%
3−HHB(F,F)−F (−) 3%
3−HHB−CL (−) 3%
5−HHB−CL (−) 3%
NI=108.7℃;Tc≦−10℃;Δn=0.175;Δε=8.6;γ1=217.1mPa・s;Vth=1.39V;VHR−1=99.0%;VHR−2=92.3%;NI(UV)=108.2℃.
3−BB(F,F)B−F (1−1) 8%
5−BB(F,F)B−F (1−1) 5%
1V2−BB(F,F)B−F (1−1) 5%
2−HBB(F,F)−F (2−1−1) 5%
3−HBB(F,F)−F (2−1−1) 10%
4−HBB(F,F)−F (2−1−1) 5%
5−HBB(F,F)−F (2−1−1) 5%
3−H2BB(F,F)−F (2−1−2) 5%
4−H2BB(F,F)−F (2−1−2) 5%
5−H2BB(F,F)−F (2−1−2) 5%
3−HB(F)B(F,F)−F (2−1−3) 5%
3−HHBB(F,F)−F (2−2−1) 5%
3−HH2B(F)B(F,F)−F (2−2−4) 5%
3−BB(2F,5F)B−3 (3−1−3) 7%
3−HBB−F (−) 5%
3−HBBH−4 (−) 5%
5−HB(F)BH−3 (−) 5%
3−BB(F)B(F,F)−F (−) 5%
NI=110.8℃;Tc≦−20℃;Δn=0.168;Δε=9.3;γ1=243.5mPa・s;Vth=1.34V;VHR−1=98.9%;VHR−2=92.7%;NI(UV)=110.4℃.
3−BB(F,F)B−F (1−1) 8%
5−BB(F,F)B−F (1−1) 8%
V2−BB(F,F)B−F (1−1) 4%
2−HBB(F,F)−F (2−1−1) 9%
3−HBB(F,F)−F (2−1−1) 23%
4−HBB(F,F)−F (2−1−1) 5%
2−BB(F)B−3 (3−1−1) 5%
2−BB(F)B−5 (3−1−1) 5%
3−BB(2F,5F)B−3 (3−1−3) 5%
5−HBB(F)B−2 (3−2−2) 4%
5−HBB(F)B−3 (3−2−2) 4%
3−HNpB(F,F)−F (−) 10%
3−HNp(F)B(F,F)−F (−) 10%
NI=105.6℃;Tc≦−20℃;Δn=0.189;Δε=8.8;γ1=316.9mPa・s;Vth=1.35V;VHR−1=99.2%;VHR−2=93.3%;NI(UV)=105.0℃.
3−BB(F,F)B−F (1−1) 6%
5−BB(F,F)B−F (1−1) 6%
2−HBB(F,F)−F (2−1−1) 10%
3−HBB(F,F)−F (2−1−1) 20%
4−HBB(F,F)−F (2−1−1) 5%
5−HBB(F,F)−F (2−1−1) 5%
3−H2BB(F,F)−F (2−1−2) 5%
2−HHBB(F,F)−F (2−2−1) 3%
3−HHBB(F,F)−F (2−2−1) 3%
4−HHBB(F,F)−F (2−2−1) 3%
3−HH2BB(F,F)−F (2−2−2) 3%
2−BB(2F,5F)B−2 (3−1−3) 3%
3−BB(2F,5F)B−3 (3−1−3) 10%
5−HBB(F)B−2 (3−2−2) 3%
5−HBB(F)B−3 (3−2−2) 3%
3−HHB(F)−F (−) 3%
1O1−HBBH−3 (−) 3%
1O1−HBBH−4 (−) 3%
1O1−HBBH−5 (−) 3%
NI=121.6℃;Tc≦−30℃;Δn=0.172;Δε=7.5;γ1=257.0mPa・s;Vth=1.52V;VHR−1=99.1%;VHR−2=92.5%;NI(UV)=121.1℃.
3−BB(F,F)B−F (1−1) 7%
4−BB(F,F)B−F (1−1) 7%
5−BB(F,F)B−F (1−1) 6%
3−BB(F,F)B−CL (1−2) 5%
5−BB(F,F)B−CL (1−2) 5%
2−HBB(F,F)−F (2−1−1) 10%
3−HBB(F,F)−F (2−1−1) 32%
4−HBB(F,F)−F (2−1−1) 5%
5−HBB(F,F)−F (2−1−1) 5%
3−HB(F)B(F,F)−F (2−1−3) 5%
5−HBB(F)B−2 (3−2−2) 7%
5−HBB(F)B−3 (3−2−2) 6%
NI=97.8℃;Tc≦−10℃;Δn=0.178;Δε=9.6;γ1=238.6mPa・s;Vth=1.27V;VHR−1=99.0%;VHR−2=90.0%;NI(UV)=97.1℃.
3−BB(F,F)B−F (1−1) 8%
5−BB(F,F)B−F (1−1) 8%
V2−BB(F,F)B−F (1−1) 4%
1V2−BB(F,F)B−F (1−1) 4%
V2−BB(F,F)B−CL (1−2) 5%
2−HHBB(F,F)−F (2−2−1) 7%
3−HHBB(F,F)−F (2−2−1) 6%
4−HHBB(F,F)−F (2−2−1) 6%
5−HHBB(F,F)−F (2−2−1) 6%
3−HHB(F)B(F,F)−F (2−2−3) 5%
2−BB(F)B−3 (3−1−1) 5%
2−BBB(2F)−3 (3−1−2) 5%
2−BBB(2F)−5 (3−1−2) 5%
5−BBB(2F)−2 (3−1−2) 5%
2−BB(2F,5F)B−2 (3−1−3) 5%
3−BB(2F,5F)B−3 (3−1−3) 10%
3−HB−CL (−) 6%
NI=130.9℃;Tc≦−10℃;Δn=0.211;Δε=8.5;γ1=252.5mPa・s;Vth=1.44V;VHR−1=98.7%;VHR−2=86.5%;NI(UV)=130.1℃.
2−BB(F,F)B−F (1−1) 6%
3−BB(F,F)B−F (1−1) 6%
4−BB(F,F)B−F (1−1) 6%
5−BB(F,F)B−F (1−1) 6%
2−HBB(F,F)−F (2−1−1) 10%
3−HBB(F,F)−F (2−1−1) 17%
4−HBB(F,F)−F (2−1−1) 7%
5−HBB(F,F)−F (2−1−1) 7%
3−HB(F)B(F,F)−F (2−1−3) 7%
2−HHBB(F,F)−F (2−2−1) 7%
3−HHBB(F,F)−F (2−2−1) 7%
3−HHB(F)B(F,F)−F (2−2−3) 4%
2−BB(F)B(F,F)−F (−) 3%
3−BB(F)B(F,F)−F (−) 4%
4−BB(F)B(F,F)−F (−) 3%
NI=92.4℃;Tc≦−10℃;Δn=0.163;Δε=11.9;γ1=258.0mPa・s;Vth=1.13V;VHR−1=99.4%;VHR−2=94.9%;NI(UV)=92.3℃.
3−BB(F,F)B−F (1−1) 10%
5−BB(F,F)B−F (1−1) 10%
2−HBB(F,F)−F (2−1−1) 9%
3−HBB(F,F)−F (2−1−1) 28%
4−HBB(F,F)−F (2−1−1) 5%
5−HBB(F,F)−F (2−1−1) 5%
2−HHBB(F,F)−F (2−2−1) 5%
3−HHBB(F,F)−F (2−2−1) 5%
2−BB(F)B−3 (3−1−1) 5%
2−BB(F)B−5 (3−1−1) 5%
2−BB(2F,5F)B−3 (3−1−3) 5%
2−BBB(F)B−5 (3−2−3) 5%
3−BBBB−5 (3−2−4) 3%
NI=107.0℃;Tc≦−20℃;Δn=0.187;Δε=8.9;γ1=247.4mPa・s;Vth=1.35V;VHR−1=98.9%;VHR−2=95.3%;NI(UV)=106.3℃.
3−BB(F,F)B−F (1−1) 10%
5−BB(F,F)B−F (1−1) 10%
3−BB(F,F)B−CL (1−2) 5%
2−HBB(F,F)−F (2−1−1) 5%
3−HBB(F,F)−F (2−1−1) 30%
4−HBB(F,F)−F (2−1−1) 8%
3−HB(F)B(F,F)−F (2−1−3) 5%
2−HHBB(F,F)−F (2−2−1) 3%
3−HHBB(F,F)−F (2−2−1) 3%
4−HHBB(F,F)−F (2−2−1) 3%
5−HBBB−3 (3−2−1) 3%
5−HBB(F)B−3 (3−2−2) 7%
2−BBB(F)B−3 (3−2−3) 6%
3−BBBB−4 (3−2−4) 2%
NI=116.9℃;Tc≦−10℃;Δn=0.189;Δε=9.7;γ1=267.3mPa・s;Vth=1.32V;VHR−1=99.2%;VHR−2=92.6%;NI(UV)=116.3℃.
3−BB(F,F)B−F (1−1) 8%
5−BB(F,F)B−F (1−1) 8%
2−HBB(F,F)−F (2−1−1) 5%
3−HBB(F,F)−F (2−1−1) 5%
4−HBB(F,F)−F (2−1−1) 5%
5−HBB(F,F)−F (2−1−1) 5%
3−H2BB(F,F)−F (2−1−2) 5%
4−H2BB(F,F)−F (2−1−2) 5%
5−H2BB(F,F)−F (2―1−2) 5%
3−HB(F)B(F,F)−F (2−1−3) 5%
2−HHBB(F,F)−F (2−2−1) 3%
3−HHBB(F,F)−F (2−2−1) 3%
3−HH2BB(F,F)−F (2−2−2) 3%
3−BB(2F、5F)B−4 (3−1−3) 9%
3−BB(2F、5F)B−5 (3−1−3) 10%
3−HBB(F)B−2 (3−2−2) 3%
4−HBB(F)B−3 (3−2−2) 3%
3−Np(F)B(F,F)−F (−) 10%
NI=98.9℃;Tc≦−20℃;Δn=0.179;Δε=8.3;γ1=246.3mPa・s;Vth=1.37V;VHR−1=99.0%;VHR−2=94.7%;NI(UV)=98.7℃.
3−BB(F,F)B−F (1−1) 10%
5−BB(F,F)B−F (1−1) 10%
2−HBB(F,F)−F (2−1−1) 9%
3−HBB(F,F)−F (2−1−1) 18%
4−HBB(F,F)−F (2−1−1) 5%
5−HBB(F,F)−F (2−1−1) 5%
2−HHBB(F,F)−F (2−2−1) 4%
3−HHBB(F,F)−F (2−2−1) 4%
2−BB(F)B−3 (3−1−1) 5%
2−BB(F)B−5 (3−1−1) 5%
3−BB(2F,5F)B−3 (3−1−3) 5%
5−HBB(F)B−2 (3−2−2) 4%
5−HBB(F)B−3 (3−2−2) 4%
3−BB(F,F)XB(F,F)−F (4−1) 6%
5−BB(F,F)XB(F,F)−F (4−1) 6%
NI=98.5℃;Tc≦−20℃;Δn=0.178;Δε=10.4;γ1=238.4mPa・s;Vth=1.23V;VHR−1=98.6%;VHR−2=72.1%;NI(UV)=97.8℃.
3−BB(F,F)B−F (1−1) 6%
4−BB(F,F)B−F (1−1) 5%
5−BB(F,F)B−F (1−1) 5%
2−HBB(F,F)−F (2−1−1) 9%
3−HBB(F,F)−F (2−1−1) 22%
4−HBB(F,F)−F (2−1−1) 5%
5−HBB(F,F)−F (2−1−1) 5%
2−HHBB(F,F)−F (2−2−1) 4%
3−HH2BB(F,F)−F (2−2−2) 4%
2−BB(F)B−5 (3−1−1) 5%
2−BB(2F,5F)B−2 (3−1−3) 5%
3−BB(2F,5F)B−3 (3−1−3) 5%
5−HBB(F)B−2 (3−2−2) 4%
5−HBB(F)B−3 (3−2−2) 4%
2−BB(F,F)XB(F,F)−OCF3(4−3) 3%
3−BB(F,F)XB(F,F)−OCF3(4−3) 3%
2−BB(F,F)XB(F)−OCF3 (4−4) 3%
3−BB(F,F)XB(F)−OCF3 (4−4) 3%
NI=97.9℃;Tc≦−20℃;Δn=0.175;Δε=10.0;γ1=238.4mPa・s;Vth=1.25V;VHR−1=98.4%;VHR−2=72.9%;NI(UV)=97.2℃.
3−BB(F,F)B−F (1−1) 9%
5−BB(F,F)B−F (1−1) 9%
1V2−BB(F,F)B−F (1−1) 4%
3−BB(F,F)B−CL (1−2) 4%
2−HBB(F,F)−F (2−1−1) 9%
3−HBB(F,F)−F (2−1−1) 9%
4−HBB(F,F)−F (2−1−1) 5%
5−HBB(F,F)−F (2−1−1) 5%
2−HHBB(F,F)−F (2−2−1) 4%
3−HHBB(F,F)−F (2−2−1) 4%
2−BB(F)B−5 (3−1−1) 5%
2−BB(2F,5F)B−3 (3−1−3) 5%
3−BB(2F,5F)B−5 (3−1−3) 6%
5−HBB(F)B−2 (3−2−2) 4%
5−HBB(F)B−3 (3−2−2) 4%
3−BB(F,F)XB(F,F)−F (4−1) 5%
3−BB(F,F)XB(F)−F (4−2) 5%
3−BB(F,F)XB(F,F)−OCF3(4−3) 4%
NI=99.2℃;Tc≦−10℃;Δn=0.187;Δε=10.7;γ1=248.7mPa・s;Vth=1.25V;VHR−1=98.3%;VHR−2=66.0%;NI(UV)=98.4℃.
2−BB(F,F)B−F (1−1) 5%
3−BB(F,F)B−F (1−1) 5%
4−BB(F,F)B−F (1−1) 5%
5−BB(F,F)B−F (1−1) 5%
2−HBB(F,F)−F (2−1−1) 9%
3−HBB(F,F)−F (2−1−1) 10%
4−HBB(F,F)−F (2−1−1) 5%
3−H2BB(F,F)−F (2−1−2) 8%
3−HB(F)B(F,F)−F (2−1−3) 5%
3−HHBB(F,F)−F (2−2−1) 4%
3−HHB(F)B(F,F)−F (2−2−3) 4%
2−BB(F)B−3 (3−1−1) 5%
2−BB(F)B−5 (3−1−1) 5%
3−BB(2F,5F)B−3 (3−1−3) 5%
5−HBB(F)B−2 (3−2−2) 4%
3−BBB(F)B−5 (3−2−3) 4%
3−BB(F,F)XB(F,F)−OCF3(4−3) 5%
3−HBB−F (−) 4%
5−HBB−F (−) 3%
NI=105.5℃;Tc≦−20℃;Δn=0.184;Δε=9.4;γ1=235.8mPa・s;Vth=1.31V;VHR−1=98.8%;VHR−2=85.6%;NI(UV)=104.9℃.
2−BB(F,F)B−F (1−1) 6%
3−BB(F,F)B−F (1−1) 6%
4−BB(F,F)B−F (1−1) 6%
5−BB(F,F)B−F (1−1) 6%
3−HBB(F,F)−F (2−1−1) 23%
3−HB(F)B(F,F)−F (2−1−3) 5%
5−HB(F)B(F,F)−F (2−1−3) 5%
2−BB(2F,5F)B−2 (3−1−3) 5%
5−HBB(F)B−2 (3−2−2) 6%
5−HBB(F)B−3 (3−2−2) 6%
3−BB(F,F)XB(F,F)−F (4−1) 6%
3−BB(F,F)XB(F,F)−OCF3(4−3) 6%
3−BB(F,F)XB(F)−OCF3 (4−4) 3%
5−BB(F,F)XB(F)−OCF3 (4−4) 3%
NI=86.1℃;Tc≦−10℃;Δn=0.177;Δε=12.6;γ1=247.3mPa・s;Vth=1.08V;VHR−1=98.9%;VHR−2=61.8%;NI(UV)=85.9℃.
Claims (24)
- 第2成分が式(2−1)で表される化合物の群から選択された少なくとも1つの化合物である請求項1に記載の液晶組成物。
- 第2成分が式(2−2)で表される化合物の群から選択された少なくとも1つの化合物である請求項1に記載の液晶組成物。
- 第2成分が式(2−1)で表される化合物の群から選択された少なくとも1つの化合物および式(2−2)で表される化合物の群から選択された少なくとも1つの化合物である請求項1に記載の液晶組成物。
- 第1成分の割合が5重量%から30重量%の範囲であり、そして第2成分の割合が30重量%から85重量%の範囲である請求項1から4のいずれか1項に記載の液晶組成物。
- 式(1)において、R1が炭素数1〜12のアルキルであり、そしてY1がフッ素であり、式(2−1)において、X1が水素であり、そして式(2−2)において、X2が水素であり、式(3−1)において、X3およびX5の少なくとも1つはフッ素であり、X4が水素であり、そして式(3−2)において、Aが1,4−シクロヘキシレンであり、そしてX6がフッ素である請求項6から11のいずれか1項に記載の液晶組成物
- 第1成分の割合が5重量%から30重量%の範囲であり、第2成分の割合が30重量%から85重量%の範囲であり、そして第3成分の割合が5重量%から40重量%の範囲である請求項6から12のいずれか1項に記載の液晶組成物。
- 第1成分として式(1)で表される化合物から選択された少なくとも1つの化合物、第2成分として式(2−1)で表される化合物から選択された少なくとも1つの化合物および式(2−2)で表される化合物から選択された少なくとも1つの化合物、そして第3成分として式(3−1)または式(3−2)で表される化合物の群から選択された少なくとも1つの化合物を含有し、実質的にこれらの成分のみからなり、そしてネマチック相を有する液晶組成物。
ここで、R1は炭素数1〜12のアルキルまたは炭素数2〜12のアルケニルであり、R2、R3、R4、R5、R6、およびR7は独立して炭素数1〜12のアルキルであり、Aは1,4−シクロへキシレンまたは1,4−フェニレンであり、Z1およびZ2は独立して単結合またはエチレンであり、Y1はフッ素または塩素であり、X1、X2、X3、X4、X5、およびX6は独立して水素またはフッ素である。 - 第3成分が式(3−1)で表される化合物の群から選択された少なくとも1つの化合物である請求項14に記載の組成物。
- 第3成分が式(3−2)で表される化合物の群から選択された少なくとも1つの化合物である請求項14に記載の組成物。
- 第3成分が式(3−1)で表される化合物の群から選択された少なくとも1つの化合物および式(3−2)で表される化合物の群から選択された少なくとも1つの化合物である請求項14に記載の組成物。
- 式(1)において、R1が炭素数1〜12のアルキルであり、そしてY1がフッ素であり、式(2−1)において、X1が水素であり、そして式(2−2)において、X2が水素であり、式(3−1)において、X3およびX5の少なくとも1つはフッ素であり、X4が水素であり、式(3−2)において、Aが1,4−シクロヘキシレンであり、そしてX6がフッ素である請求項14から17のいずれか1項に記載の液晶組成物
- 第1成分の割合が5重量%から30重量%の範囲であり、第2成分の割合が30重量%から85重量%の範囲であり、第3成分の割合が5重量%から40重量%の範囲である請求項14から18のいずれか1項に記載の組成物。
- 第4成分の割合が1重量%から10重量%の範囲である請求項20に記載の液晶組成物。
- ネマチック相の上限温度が95℃以上であり、波長589nmにおける光学異方性(25℃)が0.16以上であり、周波数1kHzにおける誘電率異方性(25℃)が8以上である請求項1から21のいずれか1項に記載の液晶組成物。
- 紫外線吸収剤をさらに含有する請求項1から22のいずれか1項に記載の液晶組成物。
- 請求項1から23のいずれか1項に記載の液晶組成物を含有する液晶表示素子。
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JP2014224264A (ja) * | 2014-07-23 | 2014-12-04 | Dic株式会社 | 液晶組成物及びそれを使用した液晶表示素子 |
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JP5359524B2 (ja) * | 2009-04-28 | 2013-12-04 | Jnc株式会社 | 液晶組成物および液晶表示素子 |
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JP5598616B1 (ja) * | 2013-03-22 | 2014-10-01 | Dic株式会社 | 液晶組成物及びそれを使用した液晶表示素子 |
JP2015120865A (ja) * | 2013-12-25 | 2015-07-02 | Dic株式会社 | 組成物及びそれを使用した液晶表示素子 |
JP2014224264A (ja) * | 2014-07-23 | 2014-12-04 | Dic株式会社 | 液晶組成物及びそれを使用した液晶表示素子 |
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