JP6210235B2 - 液晶表示素子 - Google Patents
液晶表示素子 Download PDFInfo
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- JP6210235B2 JP6210235B2 JP2014536749A JP2014536749A JP6210235B2 JP 6210235 B2 JP6210235 B2 JP 6210235B2 JP 2014536749 A JP2014536749 A JP 2014536749A JP 2014536749 A JP2014536749 A JP 2014536749A JP 6210235 B2 JP6210235 B2 JP 6210235B2
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Description
ここで、R1は、炭素数1から12のアルキル、炭素数1から12のアルコキシ、または炭素数2から12のアルケニルであり;R2およびR3は独立して、炭素数1から12のアルキル、炭素数1から12のアルコキシ、または炭素数2から12のアルケニル、または炭素数2から12のアルケニルオキシであり;環Aは、1,4−シクロへキシレン、1,4−フェニレン、2−フルオロ−1,4−フェニレン、3−フルオロ−1,4−フェニレン、3,5−ジフルオロ−1,4−フェニレン、ピリミジン−2,5−ジイル、1,3−ジオキサン−2,5−ジイル、またはテトラヒドロピラン−2,5−ジイルであり;環Bおよび環Dは独立して、1,4−シクロへキシレン、テトラヒドロピラン−2,5−ジイル、1,4−フェニレン、または少なくとも1つの水素がフッ素または塩素で置き換えられた1,4−フェニレンであり;環Cは、2,3−ジフルオロ−1,4−フェニレン、2−クロロ−3−フルオロ−1,4−フェニレン、2,3−ジフルオロ−5−メチル−1,4−フェニレン、3,4,5−トリフルオロナフタレン−2,6−ジイル、または7,8−ジフルオロクロマン−2,6−ジイルであり;X1およびX2は独立して、水素またはフッ素であり;Y1は、フッ素、塩素、トリフルオロメチル、またはトリフルオロメトキシであり;Z1は、単結合、エチレン、カルボニルオキシ、またはジフルオロメチレンオキシであり;Z2およびZ3は独立して、単結合、エチレン、メチレンオキシ、またはカルボニルオキシであり;kは、1、2、または3であり;mは、1、2、または3であり;nは0または1であり、そして、mとnとの和が3以下である。
ここで、R1は、炭素数1から12のアルキル、炭素数1から12のアルコキシ、または炭素数2から12のアルケニルであり;R2およびR3は独立して、炭素数1から12のアルキル、炭素数1から12のアルコキシ、または炭素数2から12のアルケニル、または炭素数2から12のアルケニルオキシであり;環Aは、1,4−シクロへキシレン、1,4−フェニレン、2−フルオロ−1,4−フェニレン、3−フルオロ−1,4−フェニレン、3,5−ジフルオロ−1,4−フェニレン、ピリミジン−2,5−ジイル、1,3−ジオキサン−2,5−ジイル、またはテトラヒドロピラン−2,5−ジイルであり;環Bおよび環Dは独立して、1,4−シクロへキシレン、テトラヒドロピラン−2,5−ジイル、1,4−フェニレン、または少なくとも1つの水素がフッ素または塩素で置き換えられた1,4−フェニレンであり;環Cは、2,3−ジフルオロ−1,4−フェニレン、2−クロロ−3−フルオロ−1,4−フェニレン、2,3−ジフルオロ−5−メチル−1,4−フェニレン、3,4,5−トリフルオロナフタレン−2,6−ジイル、または7,8−ジフルオロクロマン−2,6−ジイルであり;X1およびX2は独立して、水素またはフッ素であり;Y1は、フッ素、塩素、トリフルオロメチル、またはトリフルオロメトキシであり;Z1は、単結合、エチレン、カルボニルオキシ、またはジフルオロメチレンオキシであり;Z2およびZ3は独立して、単結合、エチレン、メチレンオキシ、またはカルボニルオキシであり;kは、1、2、または3であり;mは、1、2、または3であり;nは0または1であり、そして、mとnとの和が3以下である。
ここで、R1は、炭素数1から12のアルキル、炭素数1から12のアルコキシ、または炭素数2から12のアルケニルであり;X1、X2、X3、X4、X5、X6、X7、およびX8は独立して、水素またはフッ素であり;Y1は、フッ素、塩素、トリフルオロメチル、またはトリフルオロメトキシである。
ここで、R2およびR3は独立して、炭素数1から12のアルキル、炭素数1から12のアルコキシ、炭素数2から12のアルケニル、または炭素数2から12のアルケニルオキシである。
ここで、R4およびR5は独立して、炭素数1から12のアルキル、炭素数1から12のアルコキシ、炭素数2から12のアルケニル、または少なくとも1つの水素がフッ素で置き換えられた炭素数2から12のアルケニルであり;環Eおよび環Fは独立して、1,4−シクロへキシレン、1,4−フェニレン、2−フルオロ−1,4−フェニレン、3−フルオロ−1,4−フェニレン、または2,5−ジフルオロ−1,4−フェニレンであり;Z4は、単結合、エチレン、またはカルボニルオキシであり;pは、1、2、または3である。
ここで、R4およびR5は独立して、炭素数1から12のアルキル、炭素数1から12のアルコキシ、炭素数2から12のアルケニル、または少なくとも1つの水素がフッ素で置き換えられた炭素数2から12のアルケニルである。
ここで、R10、R11、R12、およびR13は独立して、アクリロイルオキシまたはメタクリロイルオキシであり、R14およびR15は独立して、水素、ハロゲン、または炭素数1から10のアルキルであり、Z5、Z6、Z7、およびZ8は独立して、単結合または炭素数1から12のアルキレンであり、少なくとも1つの−CH2−は−O−または−CH=CH−により置き換えられていてもよく、r、s、およびtは、0、1、または2である。化合物(6−1)において、六角形を横切る垂直な線は、六員環上の任意の水素がフッ素によって置き換えられてもよいことを表す。rなどの添え字は、置き換えられたフッ素の数を示す。このルールは、化合物(6−2)などにも適用される。化合物(6−1)において、rとsとの和は1以上であり、化合物(6−4)において、rとsとtとの和は1以上である。
P=2×(d2−d1)×tanθ
表3において、1,4−シクロヘキシレンに関する立体配置はトランスである。記号の後にあるかっこ内の番号は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、液晶組成物の全重量に基づいた重量百分率(重量%)であり、液晶組成物には不純物が含まれている。最後に、組成物の特性値をまとめた。
3−HBB(F,F)XB(F,F)−F (1−6−2) 7%
4−GB(F)B(F,F)XB(F,F)−F
(1−8−1) 3%
3−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 3%
4−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 7%
3−BB(F)B(F,F)−F (1−17−1) 6%
3−BB(F)B(F,F)−CF3 (1−17−2) 6%
3−HHB(2F,3F)−O2 (2−6−1) 6%
5−HHB(2F,3F)−O2 (2−6−1) 6%
3−HH−V (3−1−1) 30%
3−HH−V1 (3−1−1) 6%
3−HB−O2 (3−2−1) 5%
1−BB−3 (3−3−1) 6%
5−B(F)BB−2 (3−7−1) 4%
1−BB(F)B−2V (3−8−1) 5%
NI=77.9℃;Tc<−20℃;η=15.2mPa・s;Δn=0.126;Δε=6.9;ε⊥=3.8;Vth=1.79V;VHR−1=99.2%;VHR−2=97.8%.
実施例1の組成物において、本発明の第二成分である化合物(2−6−1)を、本発明の第三成分である化合物(3−5−1)にすべて置き換えた液晶組成物とした。本組成物を調製し、上述した方法により測定した。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)XB(F,F)−F (1−6−2) 7%
4−GB(F)B(F,F)XB(F,F)−F
(1−8−1) 3%
3−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 3%
4−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 7%
3−BB(F)B(F,F)−F (1−17−1) 6%
3−BB(F)B(F,F)−CF3 (1−17−2) 6%
3−HH−V (3−1−1) 30%
3−HH−V1 (3−1−1) 6%
3−HB−O2 (3−2−1) 5%
1−BB−3 (3−3−1) 6%
V−HHB−1 (3−5−1) 8%
3−HHB−1 (3−5−1) 4%
5−B(F)BB−2 (3−7−1) 4%
1−BB(F)B−2V (3−8−1) 5%
NI=77.0℃;Tc<−20℃;η=14.3mPa・s;Δn=0.125;Δε=6.9;ε⊥=3.0;Vth=1.78V;VHR−1=99.2%;VHR−2=97.9%.
比較例1の組成物は実施例1のそれと比べて、液晶分子の短軸方向における誘電率が小さい。
3−GB(F,F)XB(F,F)−F (1−4−1) 3%
3−HBBXB(F,F)−F (1−6−1) 5%
4−GB(F)B(F,F)XB(F,F)−F
(1−8−1) 3%
3−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 3%
4−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 6%
3−BB(F)B(F,F)−F (1−17−1) 9%
3−BB(F)B(F,F)−CF3 (1−17−2) 4%
3−HHB(2F,3F)−O2 (2−6−1) 6%
3−HBB(2F,3F)−O2 (2−13−1) 3%
V−HBB(2F,3F)−O2 (2−13−1) 4%
3−HH−V (3−1−1) 39%
3−HH−V1 (3−1−1) 5%
V−HHB−1 (3−5−1) 4%
1−BB(F)B−2V (3−8−1) 3%
2−BB(F)B−2V (3−8−1) 3%
NI=83.2℃;Tc<−20℃;η=13.6mPa・s;Δn=0.120;Δε=6.2;ε⊥=3.9;Vth=1.86V;VHR−1=99.3%;VHR−2=98.0%.
3−HHXB(F,F)−F (1−5−1) 3%
3−GB(F)B(F,F)XB(F,F)−F
(1−8−1) 3%
4−GB(F)B(F,F)XB(F,F)−F
(1−8−1) 3%
4−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 3%
3−BB(F)B(F,F)XB(F)−F (1−10−2) 4%
3−H2B(2F,3F)−O2 (2−2−1) 5%
3−HHB(2F,3F)−1 (2−6−1) 4%
V−HHB(2F,3F)−O2 (2−6−1) 3%
3−HH−V (3−1−1) 20%
3−HH−VFF (3−1−1) 28%
VFF−HHB−1 (3−5−1) 6%
VFF2−HHB−1 (3−5−1) 7%
1−BB(F)B−2V (3−8−1) 5%
2−BB(F)B−2V (3−8−1) 6%
NI=82.4℃;Tc<−20℃;η=11.9mPa・s;Δn=0.102;Δε=3.5;ε⊥=3.9;Vth=2.19V;VHR−1=99.3%;VHR−2=98.4%.
4−GB(F)B(F,F)XB(F,F)−F
(1−8−1) 3%
2−HHB(F)−F (1−13−2) 7%
3−HHB(F)−F (1−13−2) 6%
5−HHB(F)−F (1−13−2) 6%
2−HBB(F)−F (1−14−2) 6%
3−HBB(F)−F (1−14−2) 6%
5−HBB(F)−F (1−14−2) 6%
3−HHEB(F,F)−F (1−16−1) 3%
3−BB(F)B(F,F)−F (1−17−1) 13%
2−H1OB(2F,3F)−O2 (2−3−1) 3%
3−HHB(2F,3CL)−O2 (2−16−1) 4%
5−H1OCro(7F,8F)−5 (2−18−1) 4%
3−HH−V (3−1−1) 13%
3−HH−V1 (3−1−1) 7%
1−HH−2V1 (3−1−1) 7%
V2−BB−1 (3−3−1) 3%
2−BB(F)B−2V (3−8−1) 3%
NI=73.8℃;Tc<−20℃;η=18.6mPa・s;Δn=0.109;Δε=6.2;ε⊥=4.1;Vth=1.74V;VHR−1=99.0%;VHR−2=98.1%.
3−GB(F,F)XB(F,F)−F (1−4−1) 3%
3−HBBXB(F,F)−F (1−6−1) 5%
4−GB(F)B(F,F)XB(F,F)−F
(1−8−1) 3%
3−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 3%
4−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 6%
3−BB(F)B(F,F)−F (1−17−1) 9%
3−BB(F)B(F,F)−CF3 (1−17−2) 4%
3−BB(2F,3F)−O2 (2−4−1) 6%
3−DhH1OB(2F,3F)−O2 (2−12−1) 3%
3−HBB(2F,3F)−O2 (2−13−1) 4%
3−HH−V (3−1−1) 31%
3−HH−V1 (3−1−1) 5%
V−HHB−1 (3−5−1) 5%
3−HBB−2 (3−6−1) 4%
1−BB(F)B−2V (3−8−1) 3%
2−BB(F)B−2V (3−8−1) 3%
3−HB(F)HH−5 (3−10−1) 3%
NI=83.4℃;Tc<−30℃;η=16.5mPa・s;Δn=0.127;Δε=6.4;ε⊥=3.9;Vth=1.84V;VHR−1=98.9%;VHR−2=97.7%.
3−BBXB(F,F)−F (1−2−1) 3%
3−BB(F,F)XB(F,F)−F (1−3−1) 12%
3−HHXB(F,F)−CF3 (1−5−2) 3%
3−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 3%
4−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 5%
3−HB−CL (1−12−1) 3%
3−HBB−F (1−14) 5%
V−HB(2F,3F)−O2 (2−1−1) 5%
2−BB(2F,3F)B−3 (2−9−1) 3%
3−HBB(2F,3CL)−O2 (2−17−1) 3%
3−HH1OCro(7F,8F)−5 (2−19−1) 3%
3−HH−V (3−1−1) 35%
3−HH−V1 (3−1−1) 3%
3−HBB−2 (3−6−1) 4%
2−BB(F)B−3 (3−8−1) 3%
5−HBB(F)B−2 (3−13−1) 4%
5−HBB(F)B−3 (3−13−1) 3%
NI=75.0℃;Tc<−20℃;η=15.3mPa・s;Δn=0.114;Δε=4.5;ε⊥=3.7;Vth=2.02V;VHR−1=99.2%;VHR−2=98.4%.
5−HXB(F,F)−F (1−1−1) 3%
3−BB(F,F)XB(F)−OCF3 (1−3−2) 4%
3−HHB(F,F)XB(F,F)−F (1−7−1) 5%
3−dhBB(F,F)XB(F,F)−F (1−9−1) 3%
4−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 4%
3−HB−CL (1−12−1) 10%
3−HHB−CL (1−13−3) 3%
5−HHB−CL (1−13−3) 3%
3−HBB(F,F)−F (1−14−1) 8%
3−HHBB(F,F)−F (1−18−1) 3%
4−HHBB(F,F)−F (1−18−1) 3%
4−B(2F,3F)B(2F,3F)−O2 (2−5−1) 3%
3−HH2B(2F,3F)−O2 (2−7−1) 5%
3−HH1OB(2F,3F)−O2 (2−8−1) 6%
2−HH−3 (3−1−1) 18%
3−HH−4 (3−1−1) 10%
3−HHB−1 (3−5−1) 3%
5−HBBH−3 (3−11−1) 3%
3−HB(F)BH−3 (3−12−1) 3%
NI=91.5℃;Tc<−20℃;η=16.6mPa・s;Δn=0.095;Δε=5.6;ε⊥=3.6;Vth=2.25V;VHR−1=99.1%;VHR−2=98.0%.
3−BB(F,F)XB(F,F)−F (1−3−1) 9%
3−HBBXB(F,F)−F (1−6−1) 10%
3−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 3%
4−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 7%
5−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 6%
2−HHBB(F,F)−F (1−18−1) 4%
3−HHBB(F,F)−F (1−18−1) 4%
3−H2B(2F,3F)−O2 (2−2−1) 10%
3−HH−V (3−1−1) 30%
4−HH−V1 (3−1−1) 4%
V−HHB−1 (3−5−1) 10%
1−BB(F)B−2V (3−8−1) 3%
NI=86.1℃;Tc<−20℃;η=14.2mPa・s;Δn=0.117;Δε=7.0;ε⊥=3.9;Vth=1.69V;VHR−1=99.2%;VHR−2=97.8%.
3−BB(F,F)XB(F,F)−F (1−3−1) 10%
3−HBBXB(F,F)−F (1−6−1) 6%
3−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 3%
4−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 7%
5−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 5%
3−HHB(F,F)−F (1−13−1) 3%
2−HHBB(F,F)−F (1−18−1) 3%
3−HHBB(F,F)−F (1−18−1) 3%
3−HB(2F,3F)−O2 (2−1−1) 7%
3−HB(2F,3F)−O4 (2−1−1) 3%
3−HH−V (3−1−1) 25%
3−HH−V1 (3−1−1) 4%
3−HHEH−5 (3−4−1) 3%
V−HHB−1 (3−5−1) 12%
1−BB(F)B−2V (3−8−1) 3%
3−HHEBH−4 (3−9−1) 3%
NI=91.0℃;Tc<−20℃;η=16.3mPa・s;Δn=0.113;Δε=7.2;ε⊥=3.8;Vth=1.76V;VHR−1=99.1%;VHR−2=97.9%.
3−BB(F,F)XB(F,F)−F (1−3−1) 10%
3−HBBXB(F,F)−F (1−6−1) 3%
3−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 3%
4−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 5%
3−BB(F,F)XB(F)B(F,F)−F
(1−11−1) 3%
2−HHBB(F,F)−F (1−18−1) 5%
3−HHBB(F,F)−F (1−18−1) 5%
3−HB(2F,3F)−O2 (2−1−1) 6%
3−HHB(2F,3F)−O2 (2−6−1) 9%
3−DhHB(2F,3F)−O2 (2−10−1) 3%
3−HEB(2F,3F)B(2F,3F)−O2
(2−15−1) 3%
3−HH−V (3−1−1) 31%
5−HH−V (3−1−1) 3%
3−HH−O1 (3−1−1) 3%
1−BB(F)B−2V (3−8−1) 5%
4−HBBH−1O1 (−) 3%
NI=89.3℃;Tc<−20℃;η=16.4mPa・s;Δn=0.113;Δε=5.9;ε⊥=4.3;Vth=1.87V;VHR−1=99.3%;VHR−2=97.7%.
3−BB(F,F)XB(F,F)−F (1−3−1) 11%
3−HBBXB(F,F)−F (1−6−1) 8%
3−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 3%
4−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 6%
5−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 6%
3−GHB(F,F)−F (1−15−1) 3%
3−HHBB(F,F)−F (1−18−1) 4%
3−HDhB(2F,3F)−O2 (2−11−1) 4%
2−dhBB(2F,3F)−O2 (2−14−1) 4%
3−HH−V (3−1−1) 40%
3−HH−V1 (3−1−1) 5%
3−HHB−O1 (3−5−1) 3%
1−BB(F)B−2V (3−8−1) 3%
NI=85.2℃;Tc<−20℃;η=15.0mPa・s;Δn=0.114;Δε=7.3;ε⊥=3.6;Vth=1.68V;VHR−1=99.1%;VHR−2=97.6%.
3−BB(F,F)XB(F,F)−F (1−3−1) 9%
3−HBBXB(F,F)−F (1−6−1) 7%
3−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 3%
4−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 6%
5−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 6%
3−BB(F)B(F,F)−F (1−17−1) 3%
2−HHBB(F,F)−F (1−18−1) 3%
3−HHBB(F,F)−F (1−18−1) 3%
1V2−HHB(2F,3F)−O2 (2−6−1) 3%
V2−HBB(2F,3F)−O2 (2−13−1) 3%
1V2−HBB(2F,3F)−O2 (2−13−1) 3%
3−HH−V (3−1−1) 40%
7−HB−1 (3−2−1) 5%
3−HHB−O1 (3−5−1) 3%
1−BB(F)B−2V (3−8−1) 3%
NI=88.4℃;Tc<−20℃;η=13.7mPa・s;Δn=0.118;Δε=7.1;ε⊥=3.7;Vth=1.70V;VHR−1=99.1%;VHR−2=97.8%.
3−BB(F,F)XB(F,F)−F (1−3−1) 8%
3−GB(F,F)XB(F,F)−F (1−4−1) 8%
3−HBBXB(F,F)−F (1−6−1) 8%
3−HBB(F,F)XB(F,F)−F (1−6−2) 7%
2−BB(2F,3F)B−3 (2−9−1) 12%
3−HBB(2F,3F)−O2 (2−13−1) 5%
3−HH−V (3−1−1) 31%
V−HHB−1 (3−5−1) 10%
V2−HHB−1 (3−5−1) 8%
1−BB(F)B−2V (3−8−1) 3%
NI=89.4℃;Tc<−20℃;η=14.2mPa・s;Δn=0.119;Δε=5.7;ε⊥=3.7;Vth=1.87V;VHR−1=99.2%;VHR−2=98.1%.
3−HBBXB(F,F)−F (1−6−1) 7%
3−GB(F)B(F,F)XB(F,F)−F
(1−8−1) 3%
3−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 3%
4−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 7%
5−BB(F)B(F,F)XB(F,F)−F
(1−10−1) 3%
3−BB(F)B(F,F)−F (1−17−1) 8%
3−HBB(2F,3F)−O2 (2−13−1) 9%
3−HH−V (3−1−1) 45%
3−HH−V1 (3−1−1) 8%
1−BB(F)B−2V (3−8−1) 7%
NI=81.9℃;Tc<−20℃;η=11.7mPa・s;Δn=0.118;Δε=5.6;ε⊥=3.7;Vth=1.88V;VHR−1=99.1%;VHR−2=97.9%.
3−HHXB(F,F)−F (1−5−1) 18%
3−HBBXB(F,F)−F (1−6−1) 4%
3−GB(F)B(F,F)XB(F,F)−F
(1−8−1) 3%
4−GB(F)B(F,F)XB(F,F)−F
(1−8−1) 3%
3−HHB(F,F)−F (1−13−1) 5%
3−HBB(F,F)−F (1−14−1) 11%
3−HHB(2F,3F)−O2 (2−6−1) 3%
5−HHB(2F,3F)−O2 (2−6−1) 3%
2−HBB(2F,3F)−O2 (2−13−1) 3%
4−HBB(2F,3F)−O2 (2−13−1) 3%
5−HBB(2F,3F)−O2 (2−13−1) 3%
3−HH−V (3−1−1) 35%
1−BB(F)B−2V (3−8−1) 3%
2−BB(F)B−2V (3−8−1) 3%
NI=90.0℃;Tc<−20℃;η=15.9mPa・s;Δn=0.101;Δε=4.9;ε⊥=3.8;Vth=1.87V;VHR−1=99.2%;VHR−2=98.2%.
Claims (21)
- 少なくとも一方が透明な一対の基板からなり、これらの基板間に挟持された正の誘電率異方性を有する液晶組成物を含有する、配向層、偏光板および透明電極を備えた液晶表示素子であって、この液晶組成物が、第一成分として式(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、および第二成分として式(2)で表される化合物の群から選択された少なくとも1つの化合物を含有する液晶表示素子。ここで、液晶組成物は、第一成分として、式(1−8)、式(1−9)および式(1−10)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、第二成分として、式(2−14)で表される化合物から選択された少なくとも1つの化合物を含有する。
ここで、R1は、炭素数1から12のアルキル、炭素数1から12のアルコキシ、または炭素数2から12のアルケニルであり;R2およびR3は独立して、炭素数1から12のアルキル、炭素数1から12のアルコキシ、または炭素数2から12のアルケニル、または炭素数2から12のアルケニルオキシであり;環Aは、1,4−シクロへキシレン、1,4−フェニレン、2−フルオロ−1,4−フェニレン、3−フルオロ−1,4−フェニレン、3,5−ジフルオロ−1,4−フェニレン、ピリミジン−2,5−ジイル、1,3−ジオキサン−2,5−ジイル、またはテトラヒドロピラン−2,5−ジイルであり;環Bおよび環Dは独立して、1,4−シクロへキシレン、テトラヒドロピラン−2,5−ジイル、1,4−フェニレン、または少なくとも1つの水素がフッ素または塩素で置き換えられた1,4−フェニレンであり;環Cは、2,3−ジフルオロ−1,4−フェニレン、2−クロロ−3−フルオロ−1,4−フェニレン、2,3−ジフルオロ−5−メチル−1,4−フェニレン、3,4,5−トリフルオロナフタレン−2,6−ジイル、または7,8−ジフルオロクロマン−2,6−ジイルであり;X1、X2、X3、X4、X5、X6、X7、およびX8は独立して、水素またはフッ素であり;Y1は、フッ素、塩素、トリフルオロメチル、またはトリフルオロメトキシであり;Z1は、単結合、エチレン、カルボニルオキシ、またはジフルオロメチレンオキシであり;Z2およびZ3は独立して、単結合、エチレン、メチレンオキシ、またはカルボニルオキシであり;kは、1、2、または3であり;mは、1、2、または3であり;nは0または1であり、そして、mとnとの和が3以下である。 - 液晶組成物の第一成分として請求項2記載の式(1−17)で表される化合物の群から選択された少なくとも1つの化合物を含有する請求項1または2に記載の液晶表示素子。
- 液晶組成物の第二成分として請求項4記載の式(2−4)で表される化合物の群から選択された少なくとも1つの化合物を含有する請求項1から4のいずれか1項に記載の液晶表示素子。
- 液晶組成物の第二成分として請求項4記載の式(2−6)で表される化合物の群から選択された少なくとも1つの化合物を含有する請求項1から5のいずれか1項に記載の液晶表示素子。
- 液晶組成物の第二成分として請求項4記載の式(2−13)で表される化合物の群から選択された少なくとも1つの化合物を含有する請求項1から6のいずれか1項に記載の液晶表示素子。
- 液晶組成物の第二成分として請求項4記載の式(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つの化合物を含有する請求項1から7のいずれか1項に記載の液晶表示素子。
- 液晶組成物が、液晶組成物の全重量に基づいて、第一成分の割合が5重量%から95重量%の範囲であり、第二成分の割合が5重量%から50重量%の範囲である請求項1から8のいずれか1項に記載の液晶表示素子。
- 液晶組成物の第三成分として式(3)で表される化合物の群から選択された少なくとも1つの化合物をさらに含有する請求項1から9のいずれか1項に記載の液晶表示素子。
ここで、R4およびR5は独立して、炭素数1から12のアルキル、炭素数1から12のアルコキシ、炭素数2から12のアルケニル、または少なくとも1つの水素がフッ素で置き換えられた炭素数2から12のアルケニルであり;環Eおよび環Fは独立して、1,4−シクロへキシレン、1,4−フェニレン、2−フルオロ−1,4−フェニレン、3−フルオロ−1,4−フェニレン、または2,5−ジフルオロ−1,4−フェニレンであり;Z4は、単結合、エチレン、またはカルボニルオキシであり;pは、1、2、または3である。 - 液晶組成物の第三成分として請求項11記載の式(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つの化合物を含有する請求項1から11のいずれか1項に記載の液晶表示素子。
- 液晶組成物の第三成分として請求項11記載の式(3−5)で表される化合物の群から選択された少なくとも1つの化合物を含有する請求項1から12のいずれか1項に記載の液晶表示素子。
- 液晶組成物の第三成分として請求項11記載の式(3−8)で表される化合物の群から選択された少なくとも1つの化合物を含有する請求項1から13のいずれか1項に記載の液晶表示素子。
- 液晶組成物が、液晶組成物の全重量に基づいて、第三成分の割合が10重量%から90重量%の範囲である請求項10から14のいずれか1項に記載の液晶表示素子。
- 液晶表示素子の動作モードがFFSモードであり、液晶表示素子の駆動方式がアクティブマトリックス方式である請求項1から15のいずれか1項に記載の液晶表示素子。
- 液晶表示素子の動作モードが、TNモード、ECBモード、OCBモード、IPSモード、PSAモード、またはFPAモードであり、液晶表示素子の駆動方式がアクティブマトリックス方式である請求項1から15のいずれか1項に記載の液晶表示素子。
- 請求項1から17のいずれか1項に記載の液晶表示素子中に含まれる液晶組成物。
- ネマチック相の上限温度が70℃以上であり、25℃で測定した波長589nmにおける光学異方性が0.07以上であり、そして25℃で測定した周波数1kHzにおける誘電率異方性が2以上である請求項18に記載の液晶組成物。
- 25℃で測定した周波数1kHzにおける、液晶分子の短軸方向における誘電率が3.5以上である請求項18または19に記載の液晶組成物。
- 請求項18から20のいずれか1項に記載の液晶組成物の、液晶表示素子への使用。
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WO2015098660A1 (ja) * | 2013-12-25 | 2015-07-02 | Dic株式会社 | 液晶組成物及びこれを用いた液晶表示素子 |
WO2015151607A1 (ja) * | 2014-03-31 | 2015-10-08 | Jnc株式会社 | 液晶表示素子および液晶組成物 |
JPWO2015159656A1 (ja) * | 2014-04-15 | 2017-04-13 | Jnc株式会社 | 液晶表示素子 |
JPWO2016021333A1 (ja) * | 2014-08-04 | 2017-06-01 | Jnc株式会社 | 液晶表示素子 |
CN104388100B (zh) * | 2014-10-09 | 2017-02-01 | 石家庄诚志永华显示材料有限公司 | 液晶组合物 |
WO2016098479A1 (ja) * | 2014-12-15 | 2016-06-23 | Dic株式会社 | 組成物及びそれを使用した液晶表示素子 |
KR20160122074A (ko) * | 2015-04-13 | 2016-10-21 | 메르크 파텐트 게엠베하 | 액정 매질 및 이를 포함하는 액정 디스플레이 |
KR102350511B1 (ko) * | 2015-07-10 | 2022-01-12 | 삼성디스플레이 주식회사 | 액정 조성물 및 이를 포함하는 액정 표시 장치 |
CN106566563B (zh) * | 2016-10-26 | 2019-08-16 | 烟台显华化工科技有限公司 | 一种液晶组合物 |
WO2018105291A1 (ja) * | 2016-12-08 | 2018-06-14 | Jnc株式会社 | 液晶組成物および液晶表示素子 |
CN109207163B (zh) * | 2017-06-30 | 2021-09-17 | 江苏和成显示科技有限公司 | 一种液晶组合物及其应用 |
CN110869468A (zh) * | 2017-08-02 | 2020-03-06 | 捷恩智株式会社 | 液晶复合体及液晶调光元件 |
CN109913237A (zh) * | 2017-12-12 | 2019-06-21 | 北京八亿时空液晶科技股份有限公司 | 一种高透过率液晶组合物及其应用 |
CN109913236B (zh) * | 2017-12-12 | 2021-01-26 | 北京八亿时空液晶科技股份有限公司 | 一种含有双氧杂环化合物的高透过率液晶组合物及其应用 |
CN109913239B (zh) * | 2017-12-12 | 2021-01-26 | 北京八亿时空液晶科技股份有限公司 | 一种正负混合液晶组合物及其应用 |
CN109943348B (zh) * | 2017-12-21 | 2021-06-04 | 北京八亿时空液晶科技股份有限公司 | 一种含有甲氧基桥键化合物的高透过率液晶组合物及其应用 |
CN108559527A (zh) * | 2018-06-05 | 2018-09-21 | 晶美晟光电材料(南京)有限公司 | 一种具有高穿透率的液晶组合物及其应用 |
CN112368636B (zh) * | 2018-07-30 | 2024-04-16 | Dic株式会社 | 液晶显示元件 |
JPWO2020044832A1 (ja) * | 2018-08-29 | 2020-12-17 | Dic株式会社 | 組成物及びそれを使用した液晶表示素子 |
WO2020095499A1 (ja) * | 2018-11-05 | 2020-05-14 | Jnc株式会社 | 液晶組成物および液晶表示素子 |
CN114196420B (zh) * | 2020-09-17 | 2024-07-19 | 江苏和成显示科技有限公司 | 液晶组合物及其液晶显示器件 |
CN113583684A (zh) * | 2021-09-07 | 2021-11-02 | 石家庄诚志永华显示材料有限公司 | 液晶组合物及液晶显示元器件 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3660505A (en) | 1969-08-27 | 1972-05-02 | Exxon Research Engineering Co | Hindered alkenyl phenols from quinone methide |
JPS57165328A (en) | 1981-04-02 | 1982-10-12 | Chisso Corp | 4-substituted-(trans-4'-(trans-4"-alkylcylohexyl) cyclohexyl)benzene |
JPS59176221A (ja) | 1983-03-16 | 1984-10-05 | メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | アルケニル化合物 |
DE3807872A1 (de) | 1988-03-10 | 1989-09-21 | Merck Patent Gmbh | Difluorbenzolderivate |
JP2696557B2 (ja) | 1989-03-07 | 1998-01-14 | チッソ株式会社 | トリフルオロベンゼン誘導体 |
JPH10251186A (ja) | 1997-03-10 | 1998-09-22 | Chisso Corp | ハロゲン置換ベンゼン誘導体、液晶組成物および液晶表示素子 |
JP4320824B2 (ja) * | 1998-06-02 | 2009-08-26 | チッソ株式会社 | Δεが負の値を有するアルケニル化合物、液晶組成物および液晶表示素子 |
JP2000080370A (ja) | 1998-08-28 | 2000-03-21 | Merck Patent Gmbh | 液晶媒体および液晶媒体を含有する電気光学ディスプレイ |
DE69925798D1 (de) * | 1998-11-19 | 2005-07-21 | Merck Patent Gmbh | Supertwist-nematische Flüssigkristallanzeigen |
JP2001003051A (ja) * | 1999-04-19 | 2001-01-09 | Chisso Corp | 液晶組成物および液晶表示素子 |
JP2002156619A (ja) * | 2000-11-21 | 2002-05-31 | Chisso Corp | 液晶表示素子 |
JP5497249B2 (ja) * | 2000-12-20 | 2014-05-21 | 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含む電気光学ディスプレイ |
DE10216197B4 (de) * | 2002-04-12 | 2013-02-07 | Merck Patent Gmbh | Flüssigkristallmedium und und seine Verwendung in einer elektrooptischen Anzeige |
DE10337016B4 (de) * | 2002-09-11 | 2014-06-26 | Merck Patent Gmbh | Flüssigkristallines Medium mit hoher Doppelbrechung und dessen Verwendung |
DE10247986A1 (de) * | 2002-10-15 | 2004-04-29 | Merck Patent Gmbh | Photostabiles flüssigkristallines Medium |
DE102004006669A1 (de) * | 2003-03-06 | 2004-09-16 | Merck Patent Gmbh | Flüssigkristallines Medium |
KR101208150B1 (ko) * | 2003-12-04 | 2012-12-04 | 메르크 파텐트 게엠베하 | 액정 매질 |
US7936430B2 (en) * | 2007-02-20 | 2011-05-03 | Samsung Electronics Co., Ltd. | Liquid crystals and liquid crystal display apparatus employing the same |
KR20080077468A (ko) * | 2007-02-20 | 2008-08-25 | 삼성전자주식회사 | 액정 조성물 및 이를 포함하는 액정 표시 장치 |
DE602008003216D1 (de) * | 2007-05-16 | 2010-12-09 | Merck Patent Gmbh | Flüssigkristallines medium |
WO2009103402A1 (de) * | 2008-02-18 | 2009-08-27 | Merck Patent Gmbh | Flüssigkristallines medium und flüssigkristallanzeige |
WO2010017868A1 (en) * | 2008-08-11 | 2010-02-18 | Merck Patent Gmbh | Liquid-crystalline medium |
EP2292720A1 (en) * | 2009-09-08 | 2011-03-09 | Merck Patent GmbH | Liquid-crystal display |
JP5765227B2 (ja) * | 2009-10-01 | 2015-08-19 | Jnc株式会社 | 誘電率異方性が負の液晶性化合物、これを用いた液晶組成物および液晶表示素子 |
TWI482841B (zh) * | 2009-11-27 | 2015-05-01 | Jnc Corp | 液晶顯示元件 |
GB201301786D0 (en) * | 2012-02-15 | 2013-03-20 | Merck Patent Gmbh | Liquid-crystalline medium |
CN104629772B (zh) * | 2013-11-06 | 2017-07-28 | 江苏和成显示科技股份有限公司 | 具有高透过率的正性液晶组合物及其显示器件 |
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TW201412956A (zh) | 2014-04-01 |
WO2014045905A1 (ja) | 2014-03-27 |
EP2899249A4 (en) | 2016-06-29 |
US20150225647A1 (en) | 2015-08-13 |
EP2899249A1 (en) | 2015-07-29 |
TWI638035B (zh) | 2018-10-11 |
TW201803971A (zh) | 2018-02-01 |
CN104662126A (zh) | 2015-05-27 |
EP2899249B1 (en) | 2018-10-17 |
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