JP5618031B1 - ネマチック液晶組成物及びこれを用いた液晶表示素子 - Google Patents
ネマチック液晶組成物及びこれを用いた液晶表示素子 Download PDFInfo
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- JP5618031B1 JP5618031B1 JP2014516113A JP2014516113A JP5618031B1 JP 5618031 B1 JP5618031 B1 JP 5618031B1 JP 2014516113 A JP2014516113 A JP 2014516113A JP 2014516113 A JP2014516113 A JP 2014516113A JP 5618031 B1 JP5618031 B1 JP 5618031B1
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 154
- 239000000203 mixture Substances 0.000 title claims abstract description 95
- 239000004988 Nematic liquid crystal Substances 0.000 title abstract description 5
- 239000007791 liquid phase Substances 0.000 claims abstract description 8
- 230000007704 transition Effects 0.000 claims abstract description 8
- 239000011159 matrix material Substances 0.000 claims abstract description 5
- RGOVYLWUIBMPGK-UHFFFAOYSA-N nonivamide Chemical compound CCCCCCCCC(=O)NCC1=CC=C(O)C(OC)=C1 RGOVYLWUIBMPGK-UHFFFAOYSA-N 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims description 127
- 125000004432 carbon atom Chemical group C* 0.000 claims description 54
- 125000000217 alkyl group Chemical group 0.000 claims description 20
- 125000003342 alkenyl group Chemical group 0.000 claims description 14
- 125000003545 alkoxy group Chemical group 0.000 claims description 14
- -1 piperidine-1,4-diyl group Chemical group 0.000 claims description 11
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 10
- 125000001153 fluoro group Chemical group F* 0.000 claims description 9
- 229910052731 fluorine Inorganic materials 0.000 claims description 8
- 125000002947 alkylene group Chemical group 0.000 claims description 7
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 claims description 5
- 125000003302 alkenyloxy group Chemical group 0.000 claims description 5
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 5
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 5
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- 125000005407 trans-1,4-cyclohexylene group Chemical group [H]C1([H])C([H])([H])[C@]([H])([*:2])C([H])([H])C([H])([H])[C@@]1([H])[*:1] 0.000 claims description 4
- 125000005450 2,3-difluoro-1,4-phenylene group Chemical group [H]C1=C([*:2])C(F)=C(F)C([*:1])=C1[H] 0.000 claims description 3
- 125000005449 2-fluoro-1,4-phenylene group Chemical group [H]C1=C([*:2])C([H])=C(F)C([*:1])=C1[H] 0.000 claims description 3
- 125000005653 3,5-difluoro-1,4-phenylene group Chemical group [H]C1=C(F)C([*:2])=C(F)C([H])=C1[*:1] 0.000 claims description 3
- 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 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical group CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims description 2
- 125000005451 3-fluoro-1,4-phenylene group Chemical group [H]C1=C([*:1])C([H])=C(F)C([*:2])=C1[H] 0.000 claims description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 8
- 239000012769 display material Substances 0.000 abstract description 2
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 24
- 238000006243 chemical reaction Methods 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 9
- 210000004027 cell Anatomy 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 5
- 239000010408 film Substances 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical class C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 3
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical class C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 210000002858 crystal cell Anatomy 0.000 description 2
- 238000002296 dynamic light scattering Methods 0.000 description 2
- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 125000004974 2-butenyl group Chemical group C(C=CC)* 0.000 description 1
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 1
- 239000004990 Smectic liquid crystal Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- WVIIMZNLDWSIRH-UHFFFAOYSA-N cyclohexylcyclohexane Chemical group C1CCCCC1C1CCCCC1 WVIIMZNLDWSIRH-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 150000008423 fluorobenzenes Chemical class 0.000 description 1
- 125000004785 fluoromethoxy group Chemical group [H]C([H])(F)O* 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
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Abstract
Description
また、式(A)及び式(G)にΔεがほぼゼロである式(III−F31)を組み合わせた液晶組成物(特許文献6参照)が開示されている。しかし、液晶表示素子の製造工程では液晶組成物を液晶セルに注入する際の極低圧で、蒸気圧が低い化合物は揮発してしまうため、その含有量を増やすことが出来ないと考えられていた。このため、該液晶組成物は式(III−F31)の含有量を限定してしまっており、大きなΔnを示すものの、粘度が著しく高いという問題があった。
また、特許文献8において、(式1)で示される指数が大きい液晶材料を使用することでホメオトロピック液晶セルの応答速度を向上させることが開示されているが、十分とは言えるものではなかった。
但し、一般式(III−A)で表される化合物は、式(Ib)及び式(Ic)で表される化合物と同一の化合物は含まない。
第三成分は、一般式(III−A)、(III−D)、(III−F)、(III−G)及び(III−H)から選ばれる化合物であることが更に好ましく、一般式(III−A)であることが特に好ましい。
重合性化合物は、例えば、一般式(RM−1)
実施例において化合物の記載について以下の略号を用いる。
(側鎖)
-n -CnH2n+1 炭素数nの直鎖状のアルキル基
n- CnH2n+1- 炭素数nの直鎖状のアルキル基
-On -OCnH2n+1 炭素数nの直鎖状のアルコキシル基
nO- CnH2n+1O- 炭素数nの直鎖状のアルコキシル基
-V -CH=CH2
V- CH2=CH-
-V1 -CH=CH-CH3
1V- CH3-CH=CH-
-2V -CH2-CH2-CH=CH3
V2- CH3=CH-CH2-CH2-
-2V1 -CH2-CH2-CH=CH-CH3
1V2- CH3-CH=CH-CH2-CH2
(環構造)
Δn :20℃における屈折率異方性
Δε :25℃における誘電率異方性
η :20℃における粘度(mPa・s)
γ1 :20℃における回転粘性(mPa・s)
K33 :20℃における弾性定数K33(pN)
VHR(UV) :UVを60J照射した後の電圧保持率(VHR)
(比較例1、比較例2、実施例1、実施例2、実施例3及び実施例4)
LC−A(比較例1)、LC−D(比較例2)、LC−1(実施例1)、LC−2(実施例2)、LC−3(実施例3)及びLC−4(実施例4)の液晶組成物を調製し、その物性値を測定した。液晶組成物の構成とその物性値の結果は表1のとおりであった。
これらを使用した液晶表示素子の応答速度を測定したところ、LC−1、LC−2、LC−3及びLC−4の応答速度はLC−Aよりも20から25%程度高速で、LC−Dよりも5から10%程度高速であった。なお、セル厚は3.5um、配向膜はJALS2096であり、応答速度の測定条件は、Vonは5.5V、Voffは1.0V、測定温度は20℃で、AUTRONIC−MELCHERS社のDMS301を用いた。
また、UV照射後の電圧保持率(VHR(UV))を測定したところ、LC−1、LC−2、LC−3及びLC−4は、LC−Dより10%程度も高い値であった。なお、セル厚は6um、配向膜はAL−1051であり、VHRの測定条件は、電圧1V、周波数6Hz、温度60℃で、東陽テクニカ株式会社のVHR−1を用いた。
本発明の液晶組成物LC−2及びLC−4に、それぞれ重合性化合物(M302)を0.3%添加し、UV照射による所謂PSA化を実施したところ、高速応答かつ高いVHRの液晶表示素子であることが確認された。当該重合性化合物の添加量を0.4%にした場合も同様な結果が確認された。
本発明の液晶組成物LC−2及びLC−4に、それぞれ重合性化合物(XX−4)を0.3%および重合性化合物(Ia−31)を0.1%添加し、UV照射による所謂PSA化を実施したところ、高速応答かつ高いVHRの液晶表示素子であることが確認された。
本発明の液晶組成物LC−2及びLC−4に、それぞれ重合性化合物(XX−4)を0.35%および重合性化合物(Ia−31)を0.05%添加し、UV照射による所謂PSA化を実施したところ、高速応答かつ高いVHRの液晶表示素子であることが確認された。
本発明の液晶組成物LC−2及びLC−4に、それぞれ重合性化合物(M302)を0.35%および重合性化合物(Ia−31)を0.05%添加し、UV照射による所謂PSA化を実施したところ、高速応答かつ高いVHRの液晶表示素子であることが確認された。
本発明の液晶組成物LC−2及びLC−4に、それぞれ重合性化合物(M302)を0.35%および重合性化合物(XX−2)を0.05%添加し、UV照射による所謂PSA化を実施したところ、高速応答かつ高いVHRの液晶表示素子であることが確認された。
本発明の液晶組成物LC−2及びLC−4に、それぞれ重合性化合物(M302)を0.2%および重合性化合物(XX−2)を0.2%添加し、UV照射による所謂PSA化を実施したところ、高速応答かつ高いVHRの液晶表示素子であることが確認された。
本発明の液晶組成物LC−2及びLC−4に、それぞれ重合性化合物(XX−4)を0.2%および重合性化合物(XX−2)を0.2%添加し、UV照射による所謂PSA化を実施したところ、高速応答かつ高いVHRの液晶表示素子であることが確認された。
本発明の液晶組成物LC−2及びLC−4に、それぞれ重合性化合物(XX−1)を0.2%および重合性化合物(XX−2)を0.2%添加し、UV照射による所謂PSA化を実施したところ、高速応答かつ高いVHRの液晶表示素子であることが確認された。
本発明の液晶組成物LC−2及びLC−4に、それぞれ重合性化合物(XX−3)を0.2%および重合性化合物(XX−4)を0.2%添加し、UV照射による所謂PSA化を実施したところ、高速応答かつ高いVHRの液晶表示素子であることが確認された。
本発明の液晶組成物LC−2及びLC−4に、それぞれ重合性化合物(M31)を0.1%および重合性化合物(M32)を0.1%および重合性化合物(M33)を0.1%添加し、UV照射による所謂PSA化を実施したところ、高速応答かつ高いVHRの液晶表示素子であることが確認された。
(比較例3、実施例5及び実施例6)
LC−E(比較例3)、LC−5(実施例5)及びLC−6(実施例6)の液晶組成物を調製し、その物性値を測定した。液晶組成物の構成とその物性値の結果は表2のとおりであった。
これらを使用した液晶表示素子の応答速度を測定したところ、LC−5及びLC−6の応答速度はLC−Eよりも20%程度高速であった。なお、セル厚は3.5um、配向膜はJALS2096であり、応答速度の測定条件は、Vonは5.5V、Voffは1.0V、測定温度は20℃で、AUTRONIC−MELCHERS社のDMS301を用いた。
また、UV照射後の電圧保持率(VHR(UV))を測定したところ、LC−5及びLC−6は十分に高い値であった。なお、セル厚は6um、配向膜はAL−1051であり、VHRの測定条件は、電圧1V、周波数6Hz、温度60℃で、東陽テクニカ株式会社のVHR−1を用いた。
本発明の液晶組成物LC−5及びLC−6に、それぞれ重合性化合物(M302)を0.3%添加し、UV照射による所謂PSA化を実施したところ、高速応答かつ高いVHRの液晶表示素子であることが確認された。当該重合性化合物の添加量を0.4%にした場合も同様な結果が確認された。
本発明の液晶組成物LC−5及びLC−6に、それぞれ重合性化合物(XX−4)を0.3%および重合性化合物(Ia−31)を0.1%添加し、UV照射による所謂PSA化を実施したところ、高速応答かつ高いVHRの液晶表示素子であることが確認された。
本発明の液晶組成物LC−5及びLC−6に、それぞれ重合性化合物(XX−4)を0.35%および重合性化合物(Ia−31)を0.05%添加し、UV照射による所謂PSA化を実施したところ、高速応答かつ高いVHRの液晶表示素子であることが確認された。
本発明の液晶組成物LC−5及びLC−6に、それぞれ重合性化合物(M302)を0.35%および重合性化合物(Ia−31)を0.05%添加し、UV照射による所謂PSA化を実施したところ、高速応答かつ高いVHRの液晶表示素子であることが確認された。
本発明の液晶組成物LC−5及びLC−6に、それぞれ重合性化合物(M302)を0.35%および重合性化合物(XX−2)を0.05%添加し、UV照射による所謂PSA化を実施したところ、高速応答かつ高いVHRの液晶表示素子であることが確認された。
本発明の液晶組成物LC−5及びLC−6に、それぞれ重合性化合物(M302)を0.2%および重合性化合物(XX−2)を0.2%添加し、UV照射による所謂PSA化を実施したところ、高速応答かつ高いVHRの液晶表示素子であることが確認された。
本発明の液晶組成物LC−5及びLC−6に、それぞれ重合性化合物(XX−4)を0.2%および重合性化合物(XX−2)を0.2%添加し、UV照射による所謂PSA化を実施したところ、高速応答かつ高いVHRの液晶表示素子であることが確認された。
本発明の液晶組成物LC−5及びLC−6に、それぞれ重合性化合物(XX−1)を0.2%および重合性化合物(XX−2)を0.2%添加し、UV照射による所謂PSA化を実施したところ、高速応答かつ高いVHRの液晶表示素子であることが確認された。
本発明の液晶組成物LC−5及びLC−6に、それぞれ重合性化合物(XX−3)を0.2%および重合性化合物(XX−4)を0.2%添加し、UV照射による所謂PSA化を実施したところ、高速応答かつ高いVHRの液晶表示素子であることが確認された。
本発明の液晶組成物LC−5及びLC−6に、それぞれ重合性化合物(M31)を0.1%および重合性化合物(M32)を0.1%および重合性化合物(M33)を0.1%添加し、UV照射による所謂PSA化を実施したところ、高速応答かつ高いVHRの液晶表示素子であることが確認された。
Claims (19)
- 25℃における誘電率異方性(Δε)が−2.0から−8.0の範囲であり、20℃における屈折率異方性(Δn)が0.08から0.14の範囲であり、20℃における粘度(η)が10から30mPa・sの範囲であり、20℃における回転粘性(γ1)が60から130mPa・sの範囲であり、ネマチック相−等方性液体相転移温度(Tni)が60℃から120℃の範囲である請求項1に記載の液晶組成物。
- 第二成分として、一般式(II)
- 第二成分の含有量が10から90質量%である請求項1から3のいずれか1項に記載の液晶組成物。
- 第二成分として、一般式(II−A1)から一般式(II−A5)で表される化合物群から選ばれる1種又は2種以上の化合物を含有する請求項5に記載の液晶組成物。
- 式(Ib)、式(Ic)、一般式(II−A1)及び一般式(III−A)で表される化合物を同時に含有する請求項7に記載の液晶組成物。
- 式(Ib)、式(Ic)、一般式(II−A3)及び一般式(III−A)で表される化合物を同時に含有する請求項7に記載の液晶組成物。
- 式(Ib)、式(Ic)、一般式(II−B1)及び一般式(III−A)で表される化合物を同時に含有する請求項7に記載の液晶組成物。
- 式(Ib)、式(Ic)、一般式(II−B2)及び一般式(III−A)で表される化合物を同時に含有する請求項7に記載の液晶組成物。
- 式(Ib)、式(Ic)、一般式(II−B3)及び一般式(III−A)で表される化合物を同時に含有する請求項7に記載の液晶組成物。
- 式(Ib)、式(Ic)、一般式(II−B4)及び一般式(III−A)で表される化合物を同時に含有する請求項7に記載の液晶組成物。
- 重合性化合物を1種又は2種以上含有する請求項1から14のいずれか1項に記載の液晶組成物。
- 重合性化合物が一般式(RM−1)
- 請求項1から16のいずれか1項に記載の液晶組成物を用いた液晶表示素子。
- 請求項1から16のいずれか1項に記載の液晶組成物を用いたアクティブマトリックス駆動用液晶表示素子。
- 請求項1から16のいずれか1項に記載の液晶組成物を用いたVAモード、PSAモード、PSVAモード、IPSモード又はECBモード用液晶表示素子。
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TWI623609B (zh) * | 2013-03-06 | 2018-05-11 | Dainippon Ink & Chemicals | Nematic liquid crystal composition and liquid crystal display element using same |
KR101721019B1 (ko) | 2013-03-26 | 2017-03-29 | 디아이씨 가부시끼가이샤 | 액정 조성물 및 그것을 사용한 액정 표시 소자 |
JP5850283B2 (ja) * | 2013-06-17 | 2016-02-03 | Dic株式会社 | ネマチック液晶組成物及びこれを用いた液晶表示素子 |
CN106318405B (zh) * | 2013-07-31 | 2022-02-18 | 江苏和成显示科技有限公司 | 液晶组合物及其应用 |
CN105518105B (zh) | 2013-09-06 | 2017-06-16 | Dic株式会社 | 向列液晶组合物及使用该向列液晶组合物的液晶显示元件 |
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WO2015174175A1 (ja) | 2014-05-13 | 2015-11-19 | Dic株式会社 | ネマチック液晶組成物及びこれを用いた液晶表示素子 |
CN107075375B (zh) | 2014-12-25 | 2020-11-13 | Dic株式会社 | 向列液晶组合物及使用其的液晶显示元件 |
KR102581443B1 (ko) | 2015-12-21 | 2023-09-21 | 삼성디스플레이 주식회사 | 액정 조성물 및 액정표시장치 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008143902A (ja) * | 2006-12-11 | 2008-06-26 | Merck Patent Gmbh | スチルベン誘導体類、液晶混合物および電気光学的ディスプレイ |
JP2009057562A (ja) * | 2007-08-30 | 2009-03-19 | Merck Patent Gmbh | 液晶媒体 |
WO2010029843A1 (ja) * | 2008-09-09 | 2010-03-18 | チッソ株式会社 | 液晶組成物および液晶表示素子 |
JP2011042696A (ja) * | 2009-08-19 | 2011-03-03 | Chisso Corp | 液晶組成物および液晶表示素子 |
WO2013125379A1 (ja) * | 2012-02-23 | 2013-08-29 | Jnc株式会社 | 液晶組成物および液晶表示素子 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4027981A1 (de) | 1990-09-04 | 1992-04-30 | Merck Patent Gmbh | Matrix-fluessigkristallanzeige |
US5599480A (en) | 1994-07-28 | 1997-02-04 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Liquid-crystalline medium |
DE10112955B4 (de) | 2000-04-14 | 2010-09-09 | Merck Patent Gmbh | Flüssigkristallines Medium und seine Verwendung |
DE10216197B4 (de) | 2002-04-12 | 2013-02-07 | Merck Patent Gmbh | Flüssigkristallmedium und und seine Verwendung in einer elektrooptischen Anzeige |
EP1876215B1 (de) * | 2002-11-22 | 2011-01-12 | Merck Patent GmbH | Flüssigkristallines Medium |
JP4883336B2 (ja) | 2004-07-30 | 2012-02-22 | Dic株式会社 | ネマチック液晶組成物及びこれを用いた液晶表示素子 |
US20060238696A1 (en) | 2005-04-20 | 2006-10-26 | Chien-Hui Wen | Method of aligning negative dielectric anisotropic liquid crystals |
CN101351432B (zh) | 2006-01-06 | 2011-08-31 | 智索株式会社 | 具有烯基的单氟化联三苯化合物、液晶组成物及液晶显示元件 |
KR101373734B1 (ko) | 2006-12-11 | 2014-03-14 | 삼성디스플레이 주식회사 | 액정 조성물 및 이를 포함하는 액정 표시 장치 |
EP2292720A1 (en) * | 2009-09-08 | 2011-03-09 | Merck Patent GmbH | Liquid-crystal display |
DE102011009691A1 (de) * | 2010-02-09 | 2011-08-11 | Merck Patent GmbH, 64293 | Flüssigkristallines Medium |
WO2012076086A1 (en) * | 2010-12-07 | 2012-06-14 | Merck Patent Gmbh | Liquid crystal medium and liquid crystal display |
-
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008143902A (ja) * | 2006-12-11 | 2008-06-26 | Merck Patent Gmbh | スチルベン誘導体類、液晶混合物および電気光学的ディスプレイ |
JP2009057562A (ja) * | 2007-08-30 | 2009-03-19 | Merck Patent Gmbh | 液晶媒体 |
WO2010029843A1 (ja) * | 2008-09-09 | 2010-03-18 | チッソ株式会社 | 液晶組成物および液晶表示素子 |
JP2011042696A (ja) * | 2009-08-19 | 2011-03-03 | Chisso Corp | 液晶組成物および液晶表示素子 |
WO2013125379A1 (ja) * | 2012-02-23 | 2013-08-29 | Jnc株式会社 | 液晶組成物および液晶表示素子 |
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