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1. 发明专利

DE602006021719D1 FLÜSSIGKRISTALLZUSAMMENSETZUNG UND FLÜSSIGKRISTALLANZEIGEVORRICHTUNG 未知
公开(公告)号：DE602006021719D1
公开(公告)日：2011-06-16
申请号：DE602006021719
申请日：2006-03-13
申请人： CHISSO CORP , CHISSO PETROCHEMICAL CORP
发明人： FUJITA HIROAKI , SHIMADA TERU , HATTORI NORIKATSU
IPC分类号： C09K19/30 , C09K19/42 , G02F1/13

2. 发明专利

AT486113T 未知
公开(公告)号：AT486113T
公开(公告)日：2010-11-15
申请号：AT07253202
申请日：2007-08-15
申请人： CHISSO CORP , CHISSO PETROCHEMICAL CORP
发明人： GOTO YASUYUKI , SHIMADA TERU , FUJITA HIROAKI , HATTORI NORIKATSU
IPC分类号： C09K19/30 , C09K19/42 , C09K19/54
摘要： A liquid crystal compound selected from a group of compounds represented by formula (a): wherein Ra and Rb are each independently alkyl having 1 to 10 carbons, alkoxy having 1 to 9 carbons, alkoxyalkyl having 2 to 9 carbons, alkenyl having 2 to 10 carbons, alkenyloxy having 2 to 9 carbons, fluoroalkyl having 1 to 10 carbons or fluoroalkoxy having 1 to 9 carbons; ring A 1 , ring A 2 and ring A 3 are each independently trans-1,4-cyclohexylene, trans-1,3-dioxane-2,5-diyl, trans-tetrahydropyran-2,5-diyl, 1,4-phenylene, 2-fluoro-1,4-phenylene, 2,3-difluoro-1,4-phenylene, 2,5-difluoro-1,4-phenylene, 2,6-difluoro-1,4-phenylene, pyridine-2,5-diyl, 6-fluoropyridine-2,5-diyl or pyridazine-2,5-diyl; Z 1 , Z 2 and Z 3 are each independently a single bond, -(CH 2 ) 2 -, -CH=CH-, -C¡C-, -CH 2 O- -OCH 2 -, -COO-, -OCO-, -OCF 2 -, -CF 2 O-, -CH 2 CH 2 OCF 2 or -CF 2 OCH 2 CH 2 - l, m and n are each independently 0, 1 or 2, provided that 1+m+n is 0, 1, 2 or 3; one of X 1 and X 2 is fluorine, and the other is chlorine; Q is and atoms constituting the compound each may be an isotope thereof.

3. 发明专利

AT508179T 未知
公开(公告)号：AT508179T
公开(公告)日：2011-05-15
申请号：AT06729000
申请日：2006-03-13
申请人： CHISSO CORP , CHISSO PETROCHEMICAL CORP
发明人： FUJITA HIROAKI , SHIMADA TERU , HATTORI NORIKATSU
IPC分类号： C09K19/30 , C09K19/42 , G02F1/13

4. 发明专利

DE602007010063D1 Chlorfluorbenzol-Flüssigkristallverbindung, Flüssigkristallzusammensetzung und Flüssigkristallanzeigevorrichtung 未知
公开(公告)号：DE602007010063D1
公开(公告)日：2010-12-09
申请号：DE602007010063
申请日：2007-08-15
申请人： CHISSO CORP , CHISSO PETROCHEMICAL CORP
发明人： GOTO YASUYUKI , SHIMADA TERU , FUJITA HIROAKI , HATTORI NORIKATSU
IPC分类号： C09K19/30 , C09K19/42 , C09K19/54

5. 发明公开

EP1873134A4 CHLOROFLUOROBENZENE LIQUID CRYSTALLINE COMPOUND, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY ELEMENT 有权
标题翻译：液晶chlorofluorobenzene化合物，液晶组合物及液晶显示元件
公开(公告)号：EP1873134A4
公开(公告)日：2010-02-24
申请号：EP06714987
申请日：2006-03-01
申请人： CHISSO CORP , CHISSO PETROCHEMICAL CORP
发明人： GOTO YASUYUKI , SHIMADA TERU , SUGIURA TERUYO
IPC分类号： C07C25/13 , C07C25/18 , C07C43/174 , C07C43/192 , C07C43/225 , C09K19/12 , C09K19/14 , C09K19/30 , G02F1/13
CPC分类号： C07C25/13 , C07C43/225 , C09K19/12 , C09K19/14 , C09K19/20 , C09K19/3003 , C09K19/3028 , C09K19/3066 , C09K2019/0407 , C09K2019/0411 , C09K2019/123 , C09K2019/301 , C09K2019/3016 , Y10T428/10

6. 发明公开

EP1860174A4 LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶组合物及液晶显示装置
公开(公告)号：EP1860174A4
公开(公告)日：2009-01-14
申请号：EP06729000
申请日：2006-03-13
申请人： CHISSO CORP , CHISSO PETROCHEMICAL CORP
发明人： FUJITA HIROAKI , SHIMADA TERU , HATTORI NORIKATSU
IPC分类号： C09K19/30 , C09K19/42 , G02F1/13
CPC分类号： C09K19/3001 , C09K2019/0411 , C09K2019/3004 , C09K2019/3006 , C09K2019/3009 , C09K2019/301 , C09K2019/3071 , C09K2019/3077 , Y10T428/10 , Y10T428/1036
摘要： A liquid crystal composition that is wide in nematic phase temperature range, having appropriate optical anisotropy, and that is large in negative dielectric constant anisotropy, being large in specific resistance; in particular, a liquid crystal composition that while satisfying these performance requirements, enables reducing of optical anisotropy and enables lowering of nematic phase lower-limit temperature, preferably lowering to ≤ -20°C; and a liquid crystal display device containing the above liquid crystal composition. There is provided a liquid crystal composition exhibiting a negative dielectric constant anisotropy, comprising a first component of liquid crystal compound having a group of benzene ring having its two adjacent hydrogen atoms replaced by fluorine and chlorine as a group of cyclic structure and a second component of nonhalogenous liquid crystal compound with specified structure. Further, there is provided a liquid crystal display device containing this liquid crystal composition.

7. 发明专利

AT517968T 未知
公开(公告)号：AT517968T
公开(公告)日：2011-08-15
申请号：AT07253349
申请日：2007-08-24
申请人： JNC CORP , CHISSO PETROCHEMICAL CORP
发明人： SHIMADA TERU
IPC分类号： C09K19/30 , C09K19/32 , C09K19/34 , C09K19/42

8. 发明公开

EP2123623A4 LIQUID CRYSTALLINE COMPOUND, LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY ELEMENT 失效转让
标题翻译：液晶化合物的液晶组合物，液晶显示元件
公开(公告)号：EP2123623A4
公开(公告)日：2011-10-26
申请号：EP08703217
申请日：2008-01-15
申请人： JNC CORP , CHISSO PETROCHEMICAL CORP
发明人： SHIMADA TERU
IPC分类号： C07C25/24 , C07C43/225 , C07C69/773 , C09K19/10 , C09K19/12 , C09K19/14 , C09K19/16 , C09K19/18 , C09K19/20 , C09K19/30 , C09K19/32 , C09K19/34 , G02F1/13
CPC分类号： C09K19/10 , C09K19/30 , C09K2019/0407 , C09K2019/0444 , Y10T428/10

9. 发明专利

JP2009270026A Liquid crystal composition and liquid crystal display device 有权
标题翻译：液晶组合物和液晶显示装置
公开(公告)号：JP2009270026A
公开(公告)日：2009-11-19
申请号：JP2008122422
申请日：2008-05-08
申请人： Chisso Corp , Chisso Sekiyu Kagaku Kk , チッソ株式会社 , チッソ石油化学株式会社
发明人： SAITO MASAYUKI , SHIMADA TERU
IPC分类号： C09K19/30 , C07C43/225 , C09K19/12 , C09K19/14 , C09K19/16 , C09K19/20 , G02F1/13 , G02F1/139
CPC分类号： C09K19/3066 , C07C43/225 , C07C69/757 , C09K19/3068 , C09K19/42 , C09K19/46 , C09K2019/0407 , C09K2019/123 , C09K2019/3004 , C09K2019/3009 , C09K2019/3016 , C09K2019/3021 , Y10T428/10
摘要： PROBLEM TO BE SOLVED: To provide: a liquid crystal composition which satisfies at least one characteristic among the characteristics of high upper-limit temperature of the nematic phase, low lower-limit temperature of the nematic phase, low viscosity, great optical anisotropy, large dielectric constant anisotropy, large specific resistance, high stability against ultraviolet rays, high stability against heat, and the like, or is properly balanced regarding at least two characteristics of the above; and an AM device having a short response time, a large voltage retention, a large contrast ratio, long lifetime, and the like. SOLUTION: The liquid crystal composition includes a specific compound having a dielectric constant anisotropy especially large to negative as a first component, a specific bicyclic compound having a low viscosity as a second component, a specific compound having a high upper-limit temperature as a third component, and a specific compound having a dielectric constant anisotropy large to negative and a low lower-limit temperature as a fourth component, and has a negative dielectric constant anisotropy. A liquid crystal display device contains this composition. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供：具有向列相的上限上限温度，向列相的低下限温度，低粘度，大光学特性之中的至少一个特性的液晶组合物各向异性大，介电常数各向异性大，电阻率高，抗紫外线稳定性高，耐热稳定性好等优点，或者至少具有上述两个特性的适当平衡。以及具有短响应时间，大电压保持，大对比度，长寿命等的AM装置。解决方案：液晶组合物包括作为第一组分具有特别大至负的介电常数各向异性的特定化合物，具有低粘度作为第二组分的特定二环化合物，具有高上限温度的特定化合物作为第三成分，具有介电常数各向异性大到负和低下限温度的特定化合物作为第四成分，并且具有负的介电常数各向异性。液晶显示装置含有该成分。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2010059306A Liquid crystal composition and liquid crystal display element 有权
标题翻译：液晶组合物和液晶显示元件
公开(公告)号：JP2010059306A
公开(公告)日：2010-03-18
申请号：JP2008226108
申请日：2008-09-03
申请人： Chisso Corp , Chisso Sekiyu Kagaku Kk , チッソ株式会社 , チッソ石油化学株式会社
发明人： HATTORI NORIKAZU , SHIMADA TERU , KAWASAKI OSAMU , FUJITA HIROAKI
IPC分类号： C09K19/42 , C09K19/12 , C09K19/14 , C09K19/20 , C09K19/30 , G02F1/13
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal composition which meets at least one of or has an appropriate balance of at least two of characteristics such as the high upper-limit temperature of a nematic phase, the low lower-limit temperature of the nematic phase, low viscosity, appropriate optical anisotropy, negatively large dielectric anisotropy, large specific resistance, high stability for ultraviolet light, and high stability for heat; and to also provide an AM element having, e.g., short response time, a large voltage retention, a large contrast ratio, and a long life.
SOLUTION: The liquid crystal composition contains a bicyclic compound as a first component having a negatively large dielectric anisotropy and fluorine on at least three lateral positions, a specific bicyclic compound as a second component having a small viscosity, a specific compound as a third component having a high upper-limit temperature, and a specific compound as a fourth component having negatively large dielectric anisotropy, and has negative dielectric anisotropy. The liquid crystal display element contains the composition.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种液晶组合物，其满足向列相的上限上限温度，低下限温度等特性中的至少一种以上的适当余量向列相，低粘度，适当的光学各向异性，介电各向异性大，比电阻大，紫外光稳定性高，热稳定性好; 并且还提供具有例如短响应时间，大电压保持，大对比度和长寿命的AM元件。解决方案：液晶组合物含有双环化合物作为具有负的大的介电各向异性的第一组分和至少三个侧面位置的氟，作为具有小粘度的第二组分的特定二环化合物，作为具有高的上限温度的第三组分和具有负的大的介电各向异性的第四组分的具体化合物，具有负的介电各向异性。液晶显示元件包含组合物。版权所有（C）2010，JPO＆INPIT

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