JPWO2016063585A1 - 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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- JPWO2016063585A1 JPWO2016063585A1 JP2016555102A JP2016555102A JPWO2016063585A1 JP WO2016063585 A1 JPWO2016063585 A1 JP WO2016063585A1 JP 2016555102 A JP2016555102 A JP 2016555102A JP 2016555102 A JP2016555102 A JP 2016555102A JP WO2016063585 A1 JPWO2016063585 A1 JP WO2016063585A1
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- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
- C09K2019/3422—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a six-membered ring
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Abstract
Description
2D−3D間スイッチング可能な素子のための技術として、(1)液晶バリアタイプ、および(2)液晶レンズタイプがある。液晶バリアタイプは製造が容易であり、2D−3D間スイッチングも容易である。しかしながら、液晶バリアによる輝度の低下により、3D画像の輝度が50%以上低下する欠点がある。液晶レンズタイプはこの欠点がない有望な素子として期待されている。
式(1)、式(2−1)および式(2−2)において、R11、R12、R21およびR22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のアルケニルであり;環A11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、2,5−ジフルオロ−1,4−フェニレン、または2,6−ジフルオロ−1,4−フェニレンであり;環A21および環A24は独立して、1,4−シクロヘキシレン、1,4−フェニレン、2−フルオロ−1,4−フェニレン、2,6−ジフルオロ−1,4−フェニレン、ピリジン−2,5−ジイル、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A22、環A23、環A25および環A26は独立して、1,4−フェニレン、2−フルオロ−1,4−フェニレン、または2,6−ジフルオロ−1,4−フェニレンであり;Z11、Z21、Z22、Z23およびZ24は独立して、単結合、エチレン、ビニレン、メチレンオキシ、カルボニルオキシ、ジフルオロメチレンオキシ、エチニレン、またはテトラフルオロエチレンであるが、Z21およびZ22のうち、少なくとも1つはエチニレンであり、Z23およびZ24のうち、少なくとも1つはエチニレンであり;X11、X21、X22、X23およびX24は独立して、水素またはフッ素であり;Y21およびY22は独立して、フッ素、塩素、少なくとも1つの水素がハロゲンで置き換えられてもよい炭素数1から12のアルキル、少なくとも1つの水素がハロゲンで置き換えられてもよい炭素数1から12のアルコキシ、または少なくとも1つの水素がハロゲンで置き換えられてもよい炭素数2から12のアルケニルであり;m21およびm22は独立して、0、1または2であり、m21またはm22が2を表す場合、複数存在する環A21、Z21、環A24およびZ23は、それぞれ同じであっても、異なっていてもよい。
式(1)、式(2−1)および式(2−2)において、R11、R12、R21およびR22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のアルケニルであり;環A11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、2,5−ジフルオロ−1,4−フェニレン、または2,6−ジフルオロ−1,4−フェニレンであり;環A21および環A24は独立して、1,4−シクロヘキシレン、1,4−フェニレン、2−フルオロ−1,4−フェニレン、2,6−ジフルオロ−1,4−フェニレン、ピリジン−2,5−ジイル、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A22、環A23、環A25および環A26は独立して、1,4−フェニレン、2−フルオロ−1,4−フェニレン、または2,6−ジフルオロ−1,4−フェニレンであり;Z11、Z21、Z22、Z23およびZ24は独立して、単結合、エチレン、ビニレン、メチレンオキシ、カルボニルオキシ、ジフルオロメチレンオキシ、エチニレン、またはテトラフルオロエチレンであるが、Z21およびZ22のうち、少なくとも1つはエチニレンであり、Z23およびZ24のうち、少なくとも1つはエチニレンであり;X11、X21、X22、X23およびX24は独立して、水素またはフッ素であり;Y21およびY22は独立して、フッ素、塩素、少なくとも1つの水素がハロゲンで置き換えられてもよい炭素数1から12のアルキル、少なくとも1つの水素がハロゲンで置き換えられてもよい炭素数1から12のアルコキシ、または少なくとも1つの水素がハロゲンで置き換えられてもよい炭素数2から12のアルケニルであり;m21およびm22は独立して、0、1または2であり、m21またはm22が2を表す場合、複数存在する環A21、Z21、環A24およびZ23は、それぞれ同じであっても、異なっていてもよい。
これらの式において、R11およびR12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のアルケニルである。
これらの式において、R21およびR22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のアルケニルである。
式(3)において、R31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;環A31は、1,4−シクロヘキシレン、1,4−フェニレン、2−フルオロ−1,4−フェニレン、2,6−ジフルオロ−1,4−フェニレン、ピリジン−2,5−ジイル、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A32および環A33は独立して、1,4−フェニレン、2−フルオロ−1,4−フェニレン、1,3−ジオキサン−2,5−ジイル、または2,6−ジフルオロ−1,4−フェニレンであり;Z31、Z32およびZ33は独立して、単結合、エチレン、ビニレン、メチレンオキシ、カルボニルオキシ、ジフルオロメチレンオキシ、またはテトラフルオロエチレンであり;X31およびX32は独立して、水素またはフッ素であり;Y31はフッ素、塩素、少なくとも1つの水素がハロゲンで置き換えられてもよい炭素数1から12のアルキル、少なくとも1つの水素がハロゲンで置き換えられてもよい炭素数1から12のアルコキシ、または少なくとも1つの水素がハロゲンで置き換えられてもよい炭素数2から12のアルケニルであり;m3は、0、1または2であり、m3が2を表す場合、複数存在する環A31およびZ31は、それぞれ同じであっても、異なっていてもよい。
これらの式において、R31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のアルケニルである。
式(4)において、R41およびR42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のアルケニルであり;環A41および環A42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、2,5−ジフルオロ−1,4−フェニレン、または2,6−ジフルオロ−1,4−フェニレンであり;Z41は、単結合、エチレン、ビニレン、メチレンオキシ、カルボニルオキシ、ジフルオロメチレンオキシ、エチニレン、またはテトラフルオロエチレンであり;Z42は、単結合、エチレン、ビニレン、メチレンオキシ、カルボニルオキシ、ジフルオロメチレンオキシ、またはテトラフルオロエチレンであり;m4は、0、1または2であり、m4が2を表す場合、複数存在する環A42およびZ42は、それぞれ同じであっても、異なっていてもよい。
これらの式において、R41およびR42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のアルケニルである。
比較例として、式(2)で表される化合物を使用していない液晶組成物を調製した。
3−HB(F)TB−2 (1−3) 5%
3−HB(F)TB−3 (1−3) 5%
3−HB(F)TB−4 (1−3) 5%
3−H2BTB−2 (1−5) 3%
3−H2BTB−3 (1−5) 3%
3−H2BTB−4 (1−5) 3%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 7.8%
3−BTB−O1 (4−3) 7.8%
4−BTB−O1 (4−3) 7.8%
4−BTB−O2 (4−3) 7.8%
5−BTB−O1 (4−3) 7.8%
NI=90.0℃;Tc<−20℃;Δn=0.246;Δε=9.4;Vth=1.88V;η=42.7mPa・s.
比較例1の式(3)で表される化合物の替りに、本発明の必須成分である式(2)で表される化合物を使用した液晶組成物を調製した。
3−HB(F)TB−2 (1−3) 5%
3−HB(F)TB−3 (1−3) 5%
3−HB(F)TB−4 (1−3) 5%
3−H2BTB−2 (1−5) 3%
3−H2BTB−3 (1−5) 3%
3−H2BTB−4 (1−5) 3%
5−BB(F)TB(F,F)XB(F,F)−F
(2−1−2) 5%
5−BB(F)TB(F,F)XB(F,F)−CF3
(2−1−5) 5%
4−B(F)TB(F,F)XB(F)B(F,F)−F
(2−2−1) 7%
5−B(F)TB(F,F)XB(F)B(F,F)−F
(2−2−1) 7%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 6%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 5%
2−BTB−O1 (4−3) 7.8%
3−BTB−O1 (4−3) 7.8%
4−BTB−O1 (4−3) 7.8%
4−BTB−O2 (4−3) 7.8%
5−BTB−O1 (4−3) 7.8%
NI=103.1℃;Tc<−20℃;Δn=0.267;Δε=13.6;Vth=1.50V;η=32.3mPa・s.
3−HB(F)TB−2 (1−3) 5%
3−HB(F)TB−3 (1−3) 5%
3−HB(F)TB−4 (1−3) 4%
3−H2BTB−2 (1−5) 4%
4−BTB(F)B(F,F)XB(F,F)−F
(2−1−1) 5%
5−BTB(F)B(F,F)XB(F,F)−F
(2−1−1) 5%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 7%
3−BTB−O1 (4−3) 7%
4−BTB−O1 (4−3) 7%
4−BTB−O2 (4−3) 7%
5−BTB−O1 (4−3) 7%
NI=90.3℃;Tc<−10℃;Δn=0.248;Δε=14.2;Vth=1.57V.
3−HB(F)TB−2 (1−3) 5%
3−HB(F)TB−3 (1−3) 5%
3−H2BTB−2 (1−5) 4%
3−H2BTB−3 (1−5) 3%
4−BB(F)TB(F,F)XB(F,F)−F
(2−1−2) 5%
5−BB(F)TB(F,F)XB(F,F)−F
(2−1−2) 5%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 7.2%
3−BTB−O1 (4−3) 7.2%
4−BTB−O1 (4−3) 7.2%
4−BTB−O2 (4−3) 7.2%
5−BTB−O1 (4−3) 7.2%
NI=90.3℃;Tc<−10℃;Δn=0.252;Δε=15.1;Vth=1.61V.
3−HB(F)TB−2 (1−3) 5%
3−HB(F)TB−3 (1−3) 5%
3−HB(F)TB−4 (1−3) 5%
3−H2BTB−2 (1−5) 3%
5−BTB(F)B(F,F)XB(F,F)−F
(2−1−1) 5%
5−BB(F)TB(F,F)XB(F,F)−F
(2−1−2) 5%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 7%
3−BTB−O1 (4−3) 7%
4−BTB−O1 (4−3) 7%
4−BTB−O2 (4−3) 7%
5−BTB−O1 (4−3) 7%
NI=90.9℃;Tc<−10℃;Δn=0.249;Δε=14.5;Vth=1.61V.
3−HB(F)TB−2 (1−3) 5%
3−HB(F)TB−3 (1−3) 5%
3−HB(F)TB−4 (1−3) 5%
3−H2BTB−2 (1−5) 4%
4−BB(F,F)TB(F,F)XB(F,F)−F
(2−1−3) 5%
5−BB(F,F)TB(F,F)XB(F,F)−F
(2−1−3) 5%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 6.8%
3−BTB−O1 (4−3) 6.8%
4−BTB−O1 (4−3) 6.8%
4−BTB−O2 (4−3) 6.8%
5−BTB−O1 (4−3) 6.8%
NI=90.6℃;Tc<−10℃;Δn=0.248;Δε=15.2;Vth=1.55V.
3−BB(F)TB−2 (1−4) 8%
3−BB(F)TB−3 (1−4) 8%
3−BB(F)TB−4 (1−4) 8%
5−BTB(F)B(F,F)XB(F,F)−F
(2−1−1) 6%
5−BB(F)TB(F,F)XB(F,F)−F
(2−1−2) 7%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 8.2%
3−BTB−O1 (4−3) 8.2%
4−BTB−O1 (4−3) 8.2%
4−BTB−O2 (4−3) 8.2%
5−BTB−O1 (4−3) 8.2%
NI=106.0℃;Tc<−10℃;Δn=0.300;Δε=10.6;Vth=2.14V.
3−HB(F)TB−2 (1−3) 6%
3−HB(F)TB−3 (1−3) 5%
3−HB(F)TB−4 (1−3) 5%
3−H2BTB−2 (1−5) 4%
4−B(F)B(F,F)TB(F,F)XB(F,F)−F
(2−1−4) 5%
5−B(F)B(F,F)TB(F,F)XB(F,F)−F
(2−1−4) 5%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 6.6%
3−BTB−O1 (4−3) 6.6%
4−BTB−O1 (4−3) 6.6%
4−BTB−O2 (4−3) 6.6%
5−BTB−O1 (4−3) 6.6%
NI=90.1℃;Tc<−10℃;Δn=0.246;Δε=15.3;Vth=1.49V.
3−BB(F)TB−2 (1−4) 8%
3−BB(F)TB−3 (1−4) 8%
3−BB(F)TB−4 (1−4) 8%
5−BB(F)TB(F,F)XB(F,F)−F
(2−1−2) 7%
5−BB(F,F)TB(F,F)XB(F,F)−F
(2−1−3) 6%
3−BB(F,F)XB(F,F)−F (3−2) 2%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 8%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
2−BTB−O1 (4−3) 8.2%
3−BTB−O1 (4−3) 8.2%
4−BTB−O1 (4−3) 8.2%
4−BTB−O2 (4−3) 8.2%
5−BTB−O1 (4−3) 8.2%
NI=103.5℃;Tc<−10℃;Δn=0.298;Δε=11.2;Vth=1.97V.
3−HB(F)TB−2 (1−3) 5%
3−HB(F)TB−3 (1−3) 5%
3−HB(F)TB−4 (1−3) 5%
3−H2BTB−2 (1−5) 4%
4−BB(F)TB(F,F)XB(F,F)−CF3
(2−1−5) 5%
5−BB(F)TB(F,F)XB(F,F)−CF3
(2−1−5) 5%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 6.8%
3−BTB−O1 (4−3) 6.8%
4−BTB−O1 (4−3) 6.8%
4−BTB−O2 (4−3) 6.8%
5−BTB−O1 (4−3) 6.8%
NI=92.7℃;Tc<−10℃;Δn=0.249;Δε=16.3;Vth=1.57V;η=63.4mPa・s.
3−HB(F)TB−2 (1−3) 6%
3−HB(F)TB−3 (1−3) 5%
3−HB(F)TB−4 (1−3) 5%
3−H2BTB−2 (1−5) 4%
4−B(F)TB(F)B(F,F)XB(F,F)−CF3
(2−1−6) 5%
5−B(F)TB(F)B(F,F)XB(F,F)−CF3
(2−1−6) 5%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 6.6%
3−BTB−O1 (4−3) 6.6%
4−BTB−O1 (4−3) 6.6%
4−BTB−O2 (4−3) 6.6%
5−BTB−O1 (4−3) 6.6%
NI=91.8℃;Tc<−10℃;Δn=0.244;Δε=15.8;Vth=1.53V;η=56.4mPa・s.
3−HB(F)TB−2 (1−3) 5%
3−HB(F)TB−3 (1−3) 5%
3−HB(F)TB−4 (1−3) 5%
3−H2BTB−2 (1−5) 4%
3−H2BTB−3 (1−5) 4%
5−B(F)B(F,F)XB(F,F)TB(F,F)−F
(2−2−2) 5%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 7%
3−BTB−O1 (4−3) 7%
4−BTB−O1 (4−3) 7%
4−BTB−O2 (4−3) 7%
5−BTB−O1 (4−3) 7%
NI=91.1℃;Tc<−10℃;Δn=0.244;Δε=11.7;Vth=1.69V;η=48.8mPa・s.
3−HB(F)TB−2 (1−3) 5%
3−HB(F)TB−3 (1−3) 5%
3−HB(F)TB−4 (1−3) 5%
3−H2BTB−2 (1−5) 3%
3−B(F)TB(F,F)XB(F)B(F,F)−F
(2−2−1) 4%
4−B(F)TB(F,F)XB(F)B(F,F)−F
(2−2−1) 8%
5−B(F)TB(F,F)XB(F)B(F,F)−F
(2−2−1) 8%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 5%
3−BTB−O1 (4−3) 5%
4−BTB−O1 (4−3) 5%
4−BTB−O2 (4−3) 5%
5−BTB−O1 (4−3) 5%
NI=91.8℃;Tc<−10℃;Δn=0.240;Δε=21.0;Vth=1.32V;η=62.4mPa・s.
3−BB(F)TB−2 (1−4) 6%
3−BB(F)TB−3 (1−4) 6%
3−BB(F)TB−4 (1−4) 6%
5−BTB(F)B(F,F)XB(F,F)−F
(2−1−1) 7%
5−BB(F)TB(F,F)XB(F,F)−F
(2−1−2) 7%
5−BB(F)TB(F,F)XB(F,F)−CF3
(2−1−5) 7%
4−B(F)TB(F)B(F,F)XB(F,F)−CF3
(2−1−6) 5%
5−B(F)TB(F)B(F,F)XB(F,F)−CF3
(2−1−6) 5%
5−B(F)TB(F,F)XB(F)B(F,F)−F
(2−2−1) 10%
2−BTB−O1 (4−3) 8.2%
3−BTB−O1 (4−3) 8.2%
4−BTB−O1 (4−3) 8.2%
4−BTB−O2 (4−3) 8.2%
5−BTB−O1 (4−3) 8.2%
NI=99.9℃;Tc<−10℃;Δn=0.296;Δε=15.1;Vth=1.66V;η=59.4mPa・s.
3−BB(F)TB−2 (1−4) 8%
3−BB(F)TB−3 (1−4) 8%
3−BB(F)TB−4 (1−4) 7%
5−BB(F)TB(F,F)XB(F,F)−F
(2−1−2) 5%
5−BB(F)TB(F,F)XB(F,F)−CF3
(2−1−5) 5%
4−B(F)TB(F,F)XB(F)B(F,F)−F
(2−2−1) 7%
5−B(F)TB(F,F)XB(F)B(F,F)−F
(2−2−1) 7%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 8%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
2−BTB−O1 (4−3) 7.2%
3−BTB−O1 (4−3) 7.2%
4−BTB−O1 (4−3) 7.2%
4−BTB−O2 (4−3) 7.2%
5−BTB−O1 (4−3) 7.2%
NI=105.2℃;Tc<−10℃;Δn=0.295;Δε=14.3;Vth=1.74V;η=62.0mPa・s.
3−BB(F)TB−2 (1−4) 5%
3−BB(F)TB−3 (1−4) 5%
3−BB(F)TB−4 (1−4) 5%
3−BTB(F)TB−5 (1−11) 5%
5−BB(F)TB(F,F)XB(F,F)−F
(2−1−2) 5%
5−BB(F)TB(F,F)XB(F,F)−CF3
(2−1−5) 5%
4−B(F)TB(F,F)XB(F)B(F,F)−F
(2−2−1) 5%
5−B(F)TB(F,F)XB(F)B(F,F)−F
(2−2−1) 5%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−GB(F)B(F,F)XB(F,F)−F
(3−9) 3%
4−GB(F)B(F,F)XB(F,F)−F
(3−9) 3%
5−GB(F)B(F,F)XB(F,F)−F
(3−9) 2%
2−BTB−O1 (4−3) 7.2%
3−BTB−O1 (4−3) 7.2%
4−BTB−O1 (4−3) 7.2%
4−BTB−O2 (4−3) 7.2%
5−BTB−O1 (4−3) 7.2%
NI=103.6℃;Tc<−10℃;Δn=0.289;Δε=17.8;Vth=1.64V;η=73.8mPa・s.
3−BB(F)TB−2 (1−4) 5%
3−BB(F)TB−3 (1−4) 5%
3−BB(F)TB−4 (1−4) 5%
5−BB(F)TB(F,F)XB(F,F)−F
(2−1−2) 5%
5−BB(F)TB(F,F)XB(F,F)−CF3
(2−1−5) 5%
4−B(F)TB(F,F)XB(F)B(F,F)−F
(2−2−1) 5%
5−B(F)TB(F,F)XB(F)B(F,F)−F
(2−2−1) 5%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
2−BTB−O1 (4−3) 8.2%
3−BTB−O1 (4−3) 8.2%
4−BTB−O1 (4−3) 8.2%
4−BTB−O2 (4−3) 8.2%
5−BTB−O1 (4−3) 8.2%
5−B(F)BB−2 (4−7) 5%
5−HBB(F)B−2 (4−13) 3%
NI=102.8℃;Tc<−10℃;Δn=0.283;Δε=11.8;Vth=1.85V;η=61.0mPa・s.
3−HB(F)TB−2 (1−3) 4%
3−BB(F)TB−2 (1−4) 7%
3−BB(F)TB−3 (1−4) 7%
3−BB(F)TB−4 (1−4) 7%
3−BTB(F)TB−5 (1−11) 3%
5−BTB(F)TB−2 (1−11) 3%
4−BB(F)TB(F,F)XB(F,F)−F
(2−1−2) 5%
5−BB(F)TB(F,F)XB(F,F)−F
(2−1−2) 5%
4−B(F)TB(F,F)XB(F)B(F,F)−F
(2−2−1) 5%
5−B(F)TB(F,F)XB(F)B(F,F)−F
(2−2−1) 5%
3−GB(F,F)XB(F,F)−F (3−4) 2%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 8%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−GB(F)B(F,F)XB(F,F)−F
(3−9) 2%
3−HB−O2 (4−1) 5%
1−BB−3 (4−2) 10%
1−BB−5 (4−2) 8%
1−BB(F)B−2V (4−8) 5%
NI=106.0℃;Tc<−10℃;Δn=0.265;Δε=15.3;Vth=1.86V;η=57.0mPa・s.
3−HB(F)TB−2 (1−3) 5%
3−H2BTB−3 (1−5) 3%
3−B2BTB−2 (1−6) 5%
5−BTB(F)B(F,F)XB(F,F)−F
(2−1−1) 10%
5−B(F)TB(F,F)XB(F)B(F,F)−F
(2−2−1) 5%
5−B(F)B(F,F)XB(F,F)TB(F,F)−F
(2−2−2) 5%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
1−BB−5 (4−2) 3%
2−BTB−O1 (4−3) 7.2%
3−BTB−O1 (4−3) 7.2%
4−BTB−O1 (4−3) 7.2%
4−BTB−O2 (4−3) 7.2%
5−BTB−O1 (4−3) 7.2%
3−HBB−2 (4−5) 3%
1−BB(F)B−2V (4−8) 3%
2−BB(2F,5F)B−2 (4−9) 3%
5−HBB(F)B−2 (4−13) 3%
NI=95.5℃;Tc<−10℃;Δn=0.258;Δε=10.5;Vth=1.90V;η=51.7mPa・s.
3−HB(F)TB−2 (1−3) 6%
3−HB(F)TB−3 (1−3) 6%
3−HB(F)TB−4 (1−3) 5%
3−H2BTB−2 (1−5) 3%
3−H2BTB−3 (1−5) 3%
3−H2BTB−4 (1−5) 3%
5−BTB(F,F)XB(F,F)−F (2−1−8) 10%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 5.4%
3−BTB−O1 (4−3) 5.4%
4−BTB−O1 (4−3) 5.4%
4−BTB−O2 (4−3) 5.4%
5−BTB−O1 (4−3) 5.4%
NI=90.4℃;Tc<−10℃;Δn=0.237;Δε=13.5;Vth=1.62V;η=52.1mPa・s.
3−HB(F)TB−2 (1−3) 6%
3−HB(F)TB−3 (1−3) 6%
3−HB(F)TB−4 (1−3) 6%
3−H2BTB−2 (1−5) 3%
3−H2BTB−3 (1−5) 3%
3−H2BTB−4 (1−5) 3%
5−B(F)TB(F,F)XB(F,F)−F
(2−1−9) 10%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 5.2%
3−BTB−O1 (4−3) 5.2%
4−BTB−O1 (4−3) 5.2%
4−BTB−O2 (4−3) 5.2%
5−BTB−O1 (4−3) 5.2%
NI=90.7℃;Tc<−10℃;Δn=0.237;Δε=14.1;Vth=1.58V;η=51.0mPa・s.
3−HB(F)TB−2 (1−3) 5%
3−HB(F)TB−3 (1−3) 5%
3−HB(F)TB−4 (1−3) 5%
3−H2BTB−2 (1−5) 2%
5−B(F)TB(F)TB(F,F)XB(F,F)−F
(2−1−7) 10%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 7.2%
3−BTB−O1 (4−3) 7.2%
4−BTB−O1 (4−3) 7.2%
4−BTB−O2 (4−3) 7.2%
5−BTB−O1 (4−3) 7.2%
NI=89.8℃;Tc<−10℃;Δn=0.254;Δε=14.5;Vth=1.56V;η=48.8mPa・s.
3−HB(F)TB−2 (1−3) 5%
3−HB(F)TB−3 (1−3) 5%
3−HB(F)TB−4 (1−3) 5%
3−H2BTB−2 (1−5) 3%
3−H2BTB−3 (1−5) 3%
5−BB(F,F)TB(F,F)XB(F,F)−CF3
(2−1−10) 5%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 7.4%
3−BTB−O1 (4−3) 7.4%
4−BTB−O1 (4−3) 7.4%
4−BTB−O2 (4−3) 7.4%
5−BTB−O1 (4−3) 7.4%
NI=89.5℃;Tc<−10℃;Δn=0.246;Δε=12.4;Vth=1.67V.
3−BB(F)TB−2 (1−4) 8%
3−BB(F)TB−3 (1−4) 8%
3−BB(F)TB−4 (1−4) 8%
5−BTB(F)B(F,F)XB(F,F)−F
(2−1−1) 14%
5−B(F)TB(F,F)XB(F,F)−F
(2−1−9) 3%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 8%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 8%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
2−BTB−O1 (4−3) 7.4%
3−BTB−O1 (4−3) 7.4%
4−BTB−O1 (4−3) 7.4%
4−BTB−O2 (4−3) 7.4%
5−BTB−O1 (4−3) 7.4%
NI=103.8℃;Tc<−10℃;Δn=0.292;Δε=12.0;Vth=1.95V.
3−HB(F)TB−2 (1−3) 5%
3−HB(F)TB−3 (1−3) 5%
3−HB(F)TB−4 (1−3) 3%
3−H2BTB−2 (1−5) 3%
4O−BB(F)TB(F,F)XB(F,F)−F
(2−1−2) 10%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 7.4%
3−BTB−O1 (4−3) 7.4%
4−BTB−O1 (4−3) 7.4%
4−BTB−O2 (4−3) 7.4%
5−BTB−O1 (4−3) 7.4%
NI=92.0℃;Tc<−10℃;Δn=0.254;Δε=14.6;Vth=1.64V.
3−HB(F)TB−2 (1−3) 5%
3−HB(F)TB−3 (1−3) 5%
3−HB(F)TB−4 (1−3) 5%
3−H2BTB−2 (1−5) 3%
3−H2BTB−3 (1−5) 3%
4O−BB(F)TB(F,F)XB(F,F)−F
(2−1−5) 5%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 7.4%
3−BTB−O1 (4−3) 7.4%
4−BTB−O1 (4−3) 7.4%
4−BTB−O2 (4−3) 7.4%
5−BTB−O1 (4−3) 7.4%
NI=92.1℃;Tc<−10℃;Δn=0.250;Δε=12.4;Vth=1.67V.
3−HB(F)TB−2 (1−3) 5%
3−HB(F)TB−3 (1−3) 5%
3−HB(F)TB−4 (1−3) 5%
3−H2BTB−2 (1−5) 4%
4O−B(F)TB(F)B(F,F)XB(F,F)−F
(2−1−11) 10%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 6.8%
3−BTB−O1 (4−3) 6.8%
4−BTB−O1 (4−3) 6.8%
4−BTB−O2 (4−3) 6.8%
5−BTB−O1 (4−3) 6.8%
NI=93.4℃;Tc<−10℃;Δn=0.250;Δε=14.7;Vth=1.56V.
3−HB(F)TB−2 (1−3) 5%
3−HB(F)TB−3 (1−3) 5%
3−HB(F)TB−4 (1−3) 5%
3−H2BTB−2 (1−5) 4%
5−BTB(F)B(F,F)XB(F,F)−CF3
(2−1−12) 10%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 6.8%
3−BTB−O1 (4−3) 6.8%
4−BTB−O1 (4−3) 6.8%
4−BTB−O2 (4−3) 6.8%
5−BTB−O1 (4−3) 6.8%
NI=91.6℃;Tc<−10℃;Δn=0.248;Δε=15.8;Vth=1.57V.
3−HB(F)TB−2 (1−3) 5%
3−HB(F)TB−3 (1−3) 5%
3−HB(F)TB−4 (1−3) 5%
3−H2BTB−2 (1−5) 4%
4−BTB(F)B(F,F)XB(F,F)−F
(2−1−1) 10%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 6.8%
3−BTB−O1 (4−3) 6.8%
4−BTB−O1 (4−3) 6.8%
4−BTB−O2 (4−3) 6.8%
5−BTB−O1 (4−3) 6.8%
NI=92.1℃;Tc<−10℃;Δn=0.247;Δε=14.8;Vth=1.54V.
3−BB(F)TB−2 (1−4) 8%
3−BB(F)TB−3 (1−4) 7%
3−BB(F)TB−4 (1−4) 7%
4−BTB(F)B(F,F)XB(F,F)−F
(2−1−1) 8%
5−BTB(F)B(F,F)XB(F,F)−F
(2−1−1) 8%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 8%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 8%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 5%
2−BTB−O1 (4−3) 7.8%
3−BTB−O1 (4−3) 7.8%
4−BTB−O1 (4−3) 7.8%
4−BTB−O2 (4−3) 7.8%
5−BTB−O1 (4−3) 7.8%
NI=104.8℃;Tc<−10℃;Δn=0.294;Δε=13.0;Vth=1.94V;γ1=473mPa・s;VHR−1=98.01%;VHR−3=95.50%.
3−HB(F)TB−2 (1−3) 5%
3−HB(F)TB−3 (1−3) 5%
3−HB(F)TB−4 (1−3) 5%
3−H2BTB−2 (1−5) 3%
5−B(F)BTB(F,F)XB(F,F)−F
(2−1−13) 10%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 7%
3−BTB−O1 (4−3) 7%
4−BTB−O1 (4−3) 7%
4−BTB−O2 (4−3) 7%
5−BTB−O1 (4−3) 7%
NI=90.9℃;Tc<−10℃;Δn=0.248;Δε=14.3;Vth=1.60V.
3−HB(F)TB−2 (1−3) 5%
3−HB(F)TB−3 (1−3) 5%
3−HB(F)TB−4 (1−3) 5%
3−H2BTB−2 (1−5) 3%
3−H2BTB−3 (1−5) 3%
3−B(F)TB(F,F)XB(F)B(F,F)−F
(2−2−1) 10%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 6.4%
3−BTB−O1 (4−3) 6.4%
4−BTB−O1 (4−3) 6.4%
4−BTB−O2 (4−3) 6.4%
5−BTB−O1 (4−3) 6.4%
NI=91.5℃;Tc<−10℃;Δn=0.244;Δε=14.8;Vth=1.53V.
3−HB(F)TB−2 (1−3) 5%
3−HB(F)TB−3 (1−3) 5%
3−HB(F)TB−4 (1−3) 5%
3−H2BTB−2 (1−5) 2%
4O−BTB(F)B(F,F)XB(F,F)−F
(2−1−1) 10%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 7.2%
3−BTB−O1 (4−3) 7.2%
4−BTB−O1 (4−3) 7.2%
4−BTB−O2 (4−3) 7.2%
5−BTB−O1 (4−3) 7.2%
NI=91.5℃;Tc<−10℃;Δn=0.252;Δε=14.8;Vth=1.53V.
3−HB(F)TB−2 (1−3) 5%
3−HB(F)TB−3 (1−3) 5%
3−HB(F)TB−4 (1−3) 5%
3−H2BTB−2 (1−5) 4%
4O−B(F)TB(F)B(F,F)XB(F,F)−CF3(2−1−6) 10%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 6.8%
3−BTB−O1 (4−3) 6.8%
4−BTB−O1 (4−3) 6.8%
4−BTB−O2 (4−3) 6.8%
5−BTB−O1 (4−3) 6.8%
NI=92.4℃;Tc<−10℃;Δn=0.249;Δε=15.6;Vth=1.54V.
3−HB(F)TB−2 (1−3) 4%
3−HB(F)TB−3 (1−3) 4%
3−BB(F)TB−2 (1−4) 7%
3−BB(F)TB−3 (1−4) 7%
3−BB(F)TB−4 (1−4) 7%
4−BTB(F)B(F,F)XB(F,F)−F
(2−1−1) 7%
5−BTB(F)B(F,F)XB(F,F)−F
(2−1−1) 7%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 10%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 6%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
2−BTB−O1 (4−3) 6.6%
3−BTB−O1 (4−3) 6.6%
4−BTB−O1 (4−3) 6.6%
4−BTB−O2 (4−3) 6.6%
5−BTB−O1 (4−3) 6.6%
NI=113.9℃;Tc<−10℃;Δn=0.291;Δε=12.5;Vth=2.03V;γ1=438mPa・s.
3−HB(F)TB−2 (1−3) 5%
3−HB(F)TB−3 (1−3) 5%
3−HB(F)TB−4 (1−3) 4%
3−H2BTB−2 (1−5) 3%
5−PyB(F)TB(F,F)XB(F,F)−F
(2−1−14) 10%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 7.2%
3−BTB−O1 (4−3) 7.2%
4−BTB−O1 (4−3) 7.2%
4−BTB−O2 (4−3) 7.2%
5−BTB−O1 (4−3) 7.2%
NI=88.8℃;Tc<−10℃;Δn=0.249;Δε=15.5;Vth=1.54V.
3−HB(F)TB−2 (1−3) 5%
3−HB(F)TB−3 (1−3) 5%
3−HB(F)TB−4 (1−3) 5%
3−H2BTB−2 (1−5) 3%
4O−BTB(F)B(F,F)XB(F,F)−CF3
(2−1−12) 10%
3−BB(F,F)XB(F,F)−F (3−2) 9%
3−BB(F)B(F,F)XB(F)−F (3−5) 3%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 7%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
3−BB(F)B(F,F)−F (3−14) 3%
2−BTB−O1 (4−3) 7%
3−BTB−O1 (4−3) 7%
4−BTB−O1 (4−3) 7%
4−BTB−O2 (4−3) 7%
5−BTB−O1 (4−3) 7%
NI=92.6℃;Tc<−10℃;Δn=0.250;Δε=15.2;Vth=1.62V.
3−HB(F)TB−2 (1−3) 5%
3−HB(F)TB−3 (1−3) 4%
3−BB(F)TB−2 (1−4) 7%
3−BB(F)TB−3 (1−4) 7%
3−BB(F)TB−4 (1−4) 7%
4−BTB(F)B(F,F)XB(F,F)−F
(2−1−1) 6%
5−BTB(F)B(F,F)XB(F,F)−F
(2−1−1) 6%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 10%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 6%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
2−BTB−O1 (4−3) 6.8%
3−BTB−O1 (4−3) 6.8%
4−BTB−O1 (4−3) 6.8%
4−BTB−O2 (4−3) 6.8%
5−BTB−O1 (4−3) 6.8%
NI=113.4℃;Tc<−10℃;Δn=0.292;Δε=11.1;Vth=2.01V.
3−HB(F)TB−2 (1−3) 4%
3−HB(F)TB−3 (1−3) 4%
3O−BB(F)TB−2 (1−4) 6%
3O−BB(F)TB−3 (1−4) 5%
3O−BB(F)TB−4 (1−4) 5%
4−BTB(F)B(F,F)XB(F,F)−F
(2−1−1) 7%
5−BTB(F)B(F,F)XB(F,F)−F
(2−1−1) 7%
5−B(F)TB(F,F)XB(F,F)−F
(2−1−9) 3%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 8%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 8%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
2−BTB−O1 (4−3) 7.4%
3−BTB−O1 (4−3) 7.4%
4−BTB−O1 (4−3) 7.4%
4−BTB−O2 (4−3) 7.4%
5−BTB−O1 (4−3) 7.4%
NI=106.2℃;Tc<−10℃;Δn=0.292;Δε=12.2;Vth=1.90V.
3−HB(F)TB−2 (1−3) 4%
3−HB(F)TB−3 (1−3) 4%
3−BB(F)TB−O2 (1−4) 7%
3−BB(F)TB−O3 (1−4) 7%
3−BB(F)TB−O4 (1−4) 7%
3O−BTB(F)B(F,F)XB(F,F)−F
(2−1−1) 6%
4O−BTB(F)B(F,F)XB(F,F)−F
(2−1−1) 6%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 10%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 6%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 6%
2−BTB−O1 (4−3) 7%
3−BTB−O1 (4−3) 7%
4−BTB−O1 (4−3) 7%
4−BTB−O2 (4−3) 7%
5−BTB−O1 (4−3) 7%
NI=114.5℃;Tc<−10℃;Δn=0.296;Δε=11.8;Vth=1.95V.
比較のために、実施例29中の化合物(2)の一部を、正の誘電率異方性を有する、シアノ基を有する化合物と置き換えた組成物を比較例2とした。
3−BB(F)TB−2 (1−4) 8%
3−BB(F)TB−3 (1−4) 7%
3−BB(F)TB−4 (1−4) 7%
4−BTB(F)B(F,F)XB(F,F)−F
(2−1−1) 7%
5−BTB(F)B(F,F)XB(F,F)−F
(2−1−1) 6%
3−BB(F)B(F,F)XB(F,F)−F
(3−6) 2%
4−BB(F)B(F,F)XB(F,F)−F
(3−6) 8%
5−BB(F)B(F,F)XB(F,F)−F
(3−6) 8%
3−BB(F,F)XB(F)B(F,F)−F
(3−10) 5%
2−BTB−O1 (4−3) 7.8%
3−BTB−O1 (4−3) 7.8%
4−BTB−O1 (4−3) 7.8%
4−BTB−O2 (4−3) 7.8%
5−BTB−O1 (4−3) 7.8%
1V2−BEB(F,F)−C (−) 3%
NI=99.0℃;Tc<−10℃;Δn=0.289;Δε=15.0;Vth=1.70V;VHR−1=96.7%;VHR−3=78.3%.
シアノ基を有する化合物は、紫外線を照射した後のVHRを低下させるため、本発明の液晶組成物としては不適であることが分かる。
Claims (16)
- 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(2−1)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、液晶組成物を構成する成分化合物以外の化合物として、シアノを有する化合物が含まれる場合は、この割合が液晶組成物全体に対して3重量%未満である、液晶組成物。
式(1)、式(2−1)および式(2−2)において、R11、R12、R21およびR22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のアルケニルであり;環A11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、2,5−ジフルオロ−1,4−フェニレン、または2,6−ジフルオロ−1,4−フェニレンであり;環A21および環A24は独立して、1,4−シクロヘキシレン、1,4−フェニレン、2−フルオロ−1,4−フェニレン、2,6−ジフルオロ−1,4−フェニレン、ピリジン−2,5−ジイル、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A22、環A23、環A25および環A26は独立して、1,4−フェニレン、2−フルオロ−1,4−フェニレン、または2,6−ジフルオロ−1,4−フェニレンであり;Z11、Z21、Z22、Z23およびZ24は独立して、単結合、エチレン、ビニレン、メチレンオキシ、カルボニルオキシ、ジフルオロメチレンオキシ、エチニレン、またはテトラフルオロエチレンであるが、Z21およびZ22のうち、少なくとも1つはエチニレンであり、Z23およびZ24のうち、少なくとも1つはエチニレンであり;X11、X21、X22、X23およびX24は独立して、水素またはフッ素であり;Y21およびY22は独立して、フッ素、塩素、少なくとも1つの水素がハロゲンで置き換えられてもよい炭素数1から12のアルキル、少なくとも1つの水素がハロゲンで置き換えられてもよい炭素数1から12のアルコキシ、または少なくとも1つの水素がハロゲンで置き換えられてもよい炭素数2から12のアルケニルであり;m21およびm22は独立して、0、1または2であり、m21またはm22が2を表す場合、複数存在する環A21、Z21、環A24およびZ23は、それぞれ同じであっても、異なっていてもよい。 - 液晶組成物の重量に基づいて、請求項1に記載の式(1)で表される化合物の割合が10重量%から50重量%の範囲である、請求項1または2に記載の液晶組成物。
- 液晶組成物の重量に基づいて、請求項1に記載の式(2−1)および式(2−2)で表される化合物の割合が5重量%から60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。
- 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5のいずれか1項に記載の液晶組成物。
式(3)において、R31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;環A31は、1,4−シクロヘキシレン、1,4−フェニレン、2−フルオロ−1,4−フェニレン、2,6−ジフルオロ−1,4−フェニレン、ピリジン−2,5−ジイル、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A32および環A33は独立して、1,4−フェニレン、2−フルオロ−1,4−フェニレン、1,3−ジオキサン−2,5−ジイル、または2,6−ジフルオロ−1,4−フェニレンであり;Z31、Z32およびZ33は独立して、単結合、エチレン、ビニレン、メチレンオキシ、カルボニルオキシ、ジフルオロメチレンオキシ、またはテトラフルオロエチレンであり;X31およびX32は独立して、水素またはフッ素であり;Y31はフッ素、塩素、少なくとも1つの水素がハロゲンで置き換えられてもよい炭素数1から12のアルキル、少なくとも1つの水素がハロゲンで置き換えられてもよい炭素数1から12のアルコキシ、または少なくとも1つの水素がハロゲンで置き換えられてもよい炭素数2から12のアルケニルであり;m3は、0、1または2であり、m3が2を表す場合、複数存在する環A31およびZ31は、それぞれ同じであっても、異なっていてもよい。 - 液晶組成物の重量に基づいて、第三成分の割合が1重量%から50重量%の範囲である、請求項1から7のいずれか1項に記載の液晶組成物。
- 第四成分として式(4)で表される化合物の群から選択された少なくとも1つの化合物をさらに含有する、請求項1から8のいずれか1項に記載の液晶組成物。
式(4)において、R41およびR42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のアルケニルであり;環A41および環A42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、2,5−ジフルオロ−1,4−フェニレン、または2,6−ジフルオロ−1,4−フェニレンであり;Z41は、単結合、エチレン、ビニレン、メチレンオキシ、カルボニルオキシ、ジフルオロメチレンオキシ、エチニレン、またはテトラフルオロエチレンであり;Z42は、単結合、エチレン、ビニレン、メチレンオキシ、カルボニルオキシ、ジフルオロメチレンオキシ、またはテトラフルオロエチレンであり;m4は、0、1または2であり、m4が2を表す場合、複数存在する環A42およびZ42は、それぞれ同じであっても、異なっていてもよい。 - 液晶組成物の重量に基づいて、第四成分の割合が5重量%から55重量%の範囲である、請求項1から10のいずれか1項に記載の液晶組成物。
- 波長589nmにおける光学異方性(25℃で測定)が0.20〜0.35の範囲であり、そして周波数1kHzにおける誘電率異方性(25℃で測定)が8〜40の範囲である、請求項1から11のいずれか1項に記載の液晶組成物。
- 請求項1から12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。
- 請求項1から12のいずれか1項に記載の液晶組成物をカプセルに内包させることを特徴とする、請求項13に記載の液晶表示素子。
- 請求項1から12のいずれか1項に記載の液晶組成物を2D−3D間スイッチングに利用されるレンズに使用することを特徴とする、請求項13に記載の液晶表示素子。
- 請求項1から12のいずれか1項に記載の液晶組成物の液晶表示素子における使用。
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