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61. 发明申请

US20130112918A1 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：US20130112918A1
公开(公告)日：2013-05-09
申请号：US13806849
申请日：2011-09-27
申请人： Yoshinari Matsumura , Norikatsu Hattori
发明人： Yoshinari Matsumura , Norikatsu Hattori
IPC分类号： C09K19/30 , C09K19/34
CPC分类号： C09K19/3066 , C09K19/3402 , C09K19/44 , C09K2019/122 , C09K2019/123 , C09K2019/3004 , C09K2019/301 , C09K2019/3012 , C09K2019/3016 , C09K2019/3021 , C09K2019/3025 , C09K2019/3036 , C09K2019/3425 , Y10T428/10
摘要： The liquid crystal composition includes a specific two-ring compound having a large optical anisotropy and a small viscosity as a first component, a specific three-ring compound having a high maximum temperature and a large dielectric anisotropy as a second component, and a specific compound having a large dielectric anisotropy as a third component, and may include a specific compound having a small viscosity as a fourth component, a specific three-ring compound having a large optical anisotropy and a large dielectric anisotropy as a fifth component, and a specific compound having a large dielectric anisotropy as a sixth component, and the liquid crystal display device contains this composition.
摘要翻译：液晶组合物包括具有大的光学各向异性和小的粘度作为第一组分的特定的两环化合物，具有高的最高温度和大的介电各向异性作为第二组分的具体的三环化合物和特定的化合物具有大的介电各向异性作为第三组分，并且可以包括具有小粘度的特定化合物作为第四组分，具有大的光学各向异性和大的介电各向异性作为第五组分的特定的三环化合物和特定的化合物具有大的介电各向异性作为第六组分，并且液晶显示装置含有该组成。

62. 发明申请

US20130105731A1 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：US20130105731A1
公开(公告)日：2013-05-02
申请号：US13704047
申请日：2011-06-14
申请人： Takako Ito , Norikatsu Hattori
发明人： Takako Ito , Norikatsu Hattori
IPC分类号： C09K19/32 , C09K19/06 , C09K19/30
CPC分类号： C09K19/32 , C09K19/066 , C09K19/3003 , C09K19/3402 , C09K19/42 , C09K2019/122 , C09K2019/123 , C09K2019/3009 , C09K2019/301 , C09K2019/3016 , C09K2019/3021 , C09K2019/3036 , C09K2019/3037 , C09K2019/3078 , C09K2019/3422 , G02F2001/13712
摘要： The invention provides a liquid crystal composition satisfying at least one of characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of the nematic phase, a small viscosity, a large optical anisotropy, a large negative dielectric anisotropy, a large elastic constant, a large specific resistance, a high stability to ultraviolet light and to heat, or having a suitable balance regarding at least two of the characteristics, and the AM device having a short response time, a large voltage holding ratio, a large contrast ratio, a long service life and so forthThe liquid crystal composition having a negative dielectric anisotropy may contain a specific three ring compound having a high maximum temperature and a high elastic constant, as the first component, a specific compound having a large negative dielectric anisotropy as the second component, a specific compound having a small viscosity as the third component, and a specific compound having a large negative dielectric anisotropy as the fourth component. The liquid crystal display device contains the compositions.
摘要翻译：本发明提供一种液晶组合物，其满足以下特征中的至少一种：向列相的上限温度高，向列相的最低温度低，粘度小，光学各向异性大，负介电各向异性大，弹性常数，大比电阻，对紫外线的高稳定性和加热，或者对于至少两种特性具有适当的平衡，并且具有较短的响应时间，大的电压保持率，大的对比度的AM装置比例，使用寿命长等具有负介电各向异性的液晶组合物可以含有具有高的最高温度和高弹性常数的特定的三环化合物作为第一组分，具有大的负介电各向异性的具体化合物作为第二成分，具有作为第三成分的粘度小的具体化合物和具有低级的具体化合物 Ge负介电各向异性作为第四组分。液晶显示装置含有组合物。

63. 发明授权

US08404151B2 Liquid crystal composition and liquid crystal display device 有权
标题翻译：液晶组成和液晶显示装置
公开(公告)号：US08404151B2
公开(公告)日：2013-03-26
申请号：US13158815
申请日：2011-06-13
申请人： Hiroaki Fujita , Norikatsu Hattori
发明人： Hiroaki Fujita , Norikatsu Hattori
IPC分类号： C09K19/00 , C09K19/06 , C09K19/30 , C09K19/52 , G02F1/13
CPC分类号： C09K19/44 , C09K19/3402 , C09K2019/0466 , C09K2019/3004 , C09K2019/3009 , C09K2019/301 , C09K2019/3015 , C09K2019/3016 , C09K2019/3021 , C09K2019/3042 , C09K2019/3071 , C09K2019/3078 , C09K2019/3422 , Y10T428/10 , Y10T428/1036
摘要： The invention is to provide a liquid crystal composition that satisfies at least one of characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of a nematic phase, a small viscosity, a suitable optical anisotropy, a large dielectric anisotropy, a large specific resistance, a large elastic constant, a high stability to ultraviolet light and a high stability to heat, or that is suitably balanced between at least two of the characteristics; and is to provide an AM device that has a short response time, a large voltage holding ratio, a large contrast ratio, a long service life and so forth. The invention provides a liquid crystal composition that has a nematic phase and includes a specific three-ring compound having a large dielectric anisotropy as a first component, a specific four-ring compound having a high maximum temperature and a large dielectric anisotropy as a second component, and a specific compound having a small viscosity as a third component, and a liquid crystal display device containing the composition.
摘要翻译：本发明提供一种液晶组合物，其满足以下特征中的至少一种：向列相的最高的最高温度，向列相的低的最低温度，小的粘度，适当的光学各向异性，大的介电各向异性，大的电阻率，大的弹性常数，对紫外线的高稳定性和高的热稳定性，或者在至少两种特性之间适当地平衡; 并且提供具有短的响应时间，大的电压保持率，大的对比度，长的使用寿命等的AM装置。本发明提供一种具有向列相的液晶组合物，其具有作为第一成分的介电各向异性大的特定的三环化合物，作为第二成分的具有高的最高温度和大的介电各向异性的特定的四环化合物和作为第三成分的粘度小的具体化合物，以及含有该组合物的液晶显示装置。

64. 发明申请

US20120217438A1 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：US20120217438A1
公开(公告)日：2012-08-30
申请号：US13497528
申请日：2010-09-01
申请人： Norikatsu Hattori , Takashi Hiraoka , Taketo Maeda , Masayuki Saito
发明人： Norikatsu Hattori , Takashi Hiraoka , Taketo Maeda , Masayuki Saito
IPC分类号： C09K19/34 , C09K19/30
CPC分类号： C09K19/3003 , C09K19/42 , C09K2019/0451 , C09K2019/0466 , C09K2019/3004 , C09K2019/301 , C09K2019/3019
摘要： The invention is to provide a liquid crystal composition that satisfies at least one of characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of a nematic phase, a small viscosity, a large optical anisotropy, a large positive dielectric anisotropy, a large specific resistance, a large elastic constant, a high stability to ultraviolet light and heat, or that is suitably balanced between at least two of the characteristics. And to provide an AM device that has a short response time, a large voltage holding ratio, a large contrast ratio, a long service life and so forth. The liquid crystal composition includes a specific two-ring compound having a high maximum temperature and a large elastic constant as a first component, a specific compound having a large dielectric anisotropy as a second component, and has a nematic phase. The liquid crystal display device contains this composition.
摘要翻译：本发明提供一种液晶组合物，其满足向列相的上限最高温度，向列相的低最低温度，小粘度，大的光学各向异性，大的正介电各向异性等特性中的至少一种，大的电阻率，大的弹性常数，对紫外光和热的高稳定性，或者在至少两种特性之间适当平衡。并且提供具有短的响应时间，大的电压保持率，大的对比度，长的使用寿命等的AM装置。液晶组合物包含具有高的最高温度和大的弹性常数作为第一组分的特定的两环化合物，具有大的介电各向异性作为第二组分的特定化合物，并且具有向列相。该液晶显示装置含有该成分。

65. 发明申请

US20110198537A1 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：US20110198537A1
公开(公告)日：2011-08-18
申请号：US13124643
申请日：2009-09-24
申请人： Yoshimasa Furusato , Norikatsu Hattori , Subaru Kawasaki
发明人： Yoshimasa Furusato , Norikatsu Hattori , Subaru Kawasaki
IPC分类号： C09K19/34 , C09K19/12 , C09K19/30
CPC分类号： C09K19/44 , C09K19/12 , C09K19/3028 , C09K19/3066 , C09K2019/0407 , Y10T428/10 , Y10T428/1036
摘要： The invention is to provide a liquid crystal composition that satisfies at least one of characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of a nematic phase, a small viscosity, a suitable optical anisotropy, a large negative dielectric anisotropy, a large specific resistance, a high stability to ultraviolet light and a high stability to heat, or that is suitably balanced regarding at least two of the characteristics; and is to provide a AM device that has a short response time, a large voltage holding ratio, a large contrast ratio, a long service life and so forth, wherein the liquid crystal composition has negative dielectric anisotropy and includes a two-ring compound having a large negative dielectric anisotropy and having at least three fluorines or chlorines at the lateral positions as a first component, a specific compound having a large negative dielectric anisotropy as a second component, a specific compound having a small viscosity as a third component, and a specific compound having a large negative dielectric anisotropy as a fourth component, and the liquid crystal display device contains this composition.
摘要翻译：本发明提供一种液晶组合物，其满足以下特征中的至少一种：向列相的最高的最高温度，向列相的低最低温度，小粘度，适当的光学各向异性，大的负介电各向异性，比电阻大，对紫外线的稳定性高，对热的稳定性高，或者对于至少两种特性适当平衡; 并且提供一种具有短的响应时间，大的电压保持率，大的对比度，较长的使用寿命等的AM器件，其中液晶组合物具有负的介电各向异性，并且包括具有具有大的负介电各向异性，并且在横向位置具有至少三个氟或氯作为第一组分，具有大的负介电各向异性作为第二组分的具体化合物，作为第三组分的粘度小的具体化合物和具有大的负介电各向异性作为第四组分的具体化合物，并且液晶显示装置含有该组成。

66. 发明申请

US20110109867A1 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：US20110109867A1
公开(公告)日：2011-05-12
申请号：US13001770
申请日：2009-07-23
申请人： Norikatsu Hattori , Masayuki Saito
发明人： Norikatsu Hattori , Masayuki Saito
IPC分类号： C09K19/02 , C09K19/30 , C09K19/34
CPC分类号： C09K19/3402 , C09K19/42 , C09K2019/0407 , C09K2019/0411 , C09K2019/3004 , C09K2019/3021 , C09K2019/3025 , C09K2019/3422 , Y10T428/10
摘要： A liquid crystal composition is provided that satisfies at least one of characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of a nematic phase, a small viscosity, a suitable optical anisotropy, a negatively large dielectric anisotropy, a large specific resistance, a high stability to ultraviolet light and a high stability to heat, or that is suitably balanced regarding at least two of the characteristics. The crystal liquid display device using the composition is suitable for an AM device that has a short response time, a large voltage holding ratio, a large contrast ratio, a long service life and so forth, and can be used for a liquid crystal projector, a liquid crystal television and so forth.
摘要翻译：提供一种液晶组合物，其满足向列相的最高上限温度，向列相的低最低温度，小粘度，适当的光学各向异性，负大介电各向异性，大的介电各向异性，比电阻，对紫外线的高稳定性和对热的高稳定性，或者对于至少两种特性适当地平衡。使用该组合物的液晶显示装置适用于响应时间短，电压保持率大，对比度大，使用寿命长等的AM装置，可用于液晶投影仪，液晶电视等。

67. 发明授权

US07767279B2 Liquid crystal composition and liquid crystal display device 有权
标题翻译：液晶组成和液晶显示装置
公开(公告)号：US07767279B2
公开(公告)日：2010-08-03
申请号：US12049633
申请日：2008-03-17
申请人： Norikatsu Hattori , Shigeru Kibe , Masayuki Saito
发明人： Norikatsu Hattori , Shigeru Kibe , Masayuki Saito
IPC分类号： C09K19/34 , C09K19/30 , C09K19/32 , C09K19/12 , C09K19/20 , G02F1/13
CPC分类号： C09K19/3402 , C09K19/42 , C09K19/44 , C09K2019/0407 , C09K2019/123 , C09K2019/3025 , C09K2019/3422 , C09K2019/3425 , Y10T428/10
摘要： The invention is to provide a liquid crystal composition that satisfies at least one characteristic among the characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of a nematic phase, a small viscosity, a large optical anisotropy, a negatively large dielectric anisotropy, a large specific resistance, a high stability to ultraviolet light, a high stability to heat and so forth. A liquid crystal composition having a negative dielectric anisotropy comprising two components, wherein the first component is at least one compound selected from the group of compounds represented by formula (1-1) and formula (1-2), and the second component is at least one compound selected from the group of compounds represented by formula (2-1) and formula (2-2): wherein R1 and R2 are each independently alkyl having 1 to 12 carbons, alkoxy having from 1 to 12 carbons, alkenyl having 2 to 12 carbons or alkenyl having 2 to 12 carbons, arbitrary hydrogen of which is replaced by fluorine; Z1 is a single bond, ethylene, methyleneoxy or carbonyloxy; ring A and ring B are each independently tetrahydropyran-2,5-diyl, 1,4-cyclohexylene, or 1,4-phenylene, at least one of ring A and ring B is tetrahydropyran-2,5-diyl.
摘要翻译：本发明提供一种能够满足向列相的上限最高温度，向列相的最低最低温度，小粘度，大的光学各向异性，大的光学各向异性等的特性中的至少一个特性的液晶组合物介电各向异性，电阻率大，对紫外线的稳定性高，对热的稳定性高等。一种具有负介电各向异性的液晶组合物，其包含两种成分，其中所述第一成分为选自式（1-1）和式（1-2）所示的化合物的族群中的至少一种化合物，第二成分为至少一种选自式（2-1）和式（2-2）表示的化合物的化合物：其中R 1和R 2各自独立地为具有1至12个碳的烷基，具有1至12个碳的烷氧基，具有2个至12个碳或具有2至12个碳的烯基，其任意氢被氟代替; Z1是单键，亚乙基，亚甲氧基或羰氧基; 环A和环B各自独立地为四氢吡喃-2,5-二基，1,4-亚环己基或1,4-亚苯基，环A和环B中的至少一个为四氢吡喃-2,5-二基。

68. 发明授权

US07608310B2 Liquid crystal composition and liquid crystal display device 有权
标题翻译：液晶组成和液晶显示装置
公开(公告)号：US07608310B2
公开(公告)日：2009-10-27
申请号：US11472564
申请日：2006-06-22
申请人： Norikatsu Hattori , Hitoshi Yamamoto , Hiroaki Fujita
发明人： Norikatsu Hattori , Hitoshi Yamamoto , Hiroaki Fujita
IPC分类号： C09K19/30 , C09K19/12
CPC分类号： C09K19/3001 , C09K19/44 , Y10T428/10
摘要： The invention provides a liquid crystal composition that satisfies many characteristics among the characteristics such as a wide temperature range of a nematic phase, a small viscosity, a suitable optical anisotropy, a negatively large dielectric anisotropy, and a large specific resistance, and a liquid crystal display device containing the composition. The liquid crystal composition has a negative dielectric anisotropy and contains a first component containing a mono-fluorine-replaced liquid crystal compound having a specific structure and a second component containing a liquid crystal compound having two or more fluorines having a specific structure, and the liquid crystal display device contains the liquid crystal composition.
摘要翻译：本发明提供一种液晶组合物，其特征如在向列相的温度范围宽，粘度小，光学各向异性大，介电各向异性大，电阻率大等特性上，显示装置包含组成。液晶组合物具有负介电各向异性，并且含有含有具有特定结构的单氟置换液晶化合物的第一组分和含有具有两个或多个具有特定结构的氟的液晶化合物的第二组分，并且液体晶体显示装置含有液晶组合物。

69. 发明申请

US20090206300A1 MONOFLUORINATED TERPHENYL COMPOUND HAVING ALKENYL, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：具有亚苄基，液晶组合物和液晶显示装置的单氟化合物
公开(公告)号：US20090206300A1
公开(公告)日：2009-08-20
申请号：US12159611
申请日：2006-12-26
申请人： Teizi Satou , Tomoyuki Kondou , Norikatsu Hattori , Hiroaki Fujita
发明人： Teizi Satou , Tomoyuki Kondou , Norikatsu Hattori , Hiroaki Fujita
IPC分类号： C09K19/34 , C07C25/24 , C09K19/12 , C09K19/32 , C09K19/30
CPC分类号： C09K19/12 , C09K19/44 , C09K2019/0407 , C09K2019/0411 , C09K2019/0444 , C09K2019/0448 , C09K2019/0451 , C09K2019/123 , Y10T428/10
摘要： A liquid crystal compound is provided that has stability to heat and an ultraviolet ray, a small viscosity, a suitable refractive index anisotropy, a suitable dielectric anisotropy, a nematic phase within a wide temperature range and favorable compatibility with other liquid crystal compounds, and a liquid crystal composition is also provided that has a particularly small viscosity. The liquid crystal compound is a compound represented by formula (1): wherein in formula (1), R1 is hydrogen or alkyl having 1 to 5 carbons; one of X1 and X2 is hydrogen, and the other thereof is fluorine; and R2 is hydrogen or methyl.
摘要翻译：提供一种液晶化合物，其具有对于热和紫外线的稳定性，粘度小，适合的折射率各向异性，适当的介电各向异性，宽温度范围内的向列相和与其它液晶化合物的良好相容性，还提供了具有特别小的粘度的液晶组合物。液晶化合物是由式（1）表示的化合物：其中在式（1）中，R 1是氢或具有1至5个碳的烷基; X1和X2之一是氢，另一个是氟; R2是氢或甲基。

70. 发明申请

US20080075891A1 Chlorofluorobenzene liquid crystal compound, liquid crystal composition and liquid crystal display device 有权
标题翻译：氯氟苯液晶化合物，液晶组合物和液晶显示装置
公开(公告)号：US20080075891A1
公开(公告)日：2008-03-27
申请号：US11896765
申请日：2007-09-05
申请人： Yasuyuki Goto , Teru Shimada , Hiroaki Fujita , Norikatsu Hattori
发明人： Yasuyuki Goto , Teru Shimada , Hiroaki Fujita , Norikatsu Hattori
IPC分类号： H01B3/20 , C07C25/13 , C07C43/20 , C07D211/00 , C07D309/00 , C07D319/06
CPC分类号： C09K19/3098 , C09K19/42 , C09K19/54 , C09K2019/0407 , C09K2019/0411 , C09K2019/123 , C09K2019/3009 , C09K2019/301 , C09K2019/3016 , C09K2019/3027 , Y10T428/10
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 A1, ring A2 and ring A3 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; Z1, Z2 and Z3 are each independently a single bond, —(CH2)2—, —CH═CH—, —C≡C—, —CH2O, —OCH2—, —COO—, —OCO—, —OCF2—, —CF2O—, —CH2CH2OCF2— or —CF2OCH2CH2—; l, m and n are each independently 0, 1 or 2, provided that l+m+n is 0, 1, 2 or 3; one of X1 and X2 is fluorine, and the other is chlorine; Q is and atoms comprising the compound each may be an isotope thereof.
摘要翻译：一种选自一组由式（a）表示的化合物的液晶化合物：其中R a和R b各自独立地为具有1至10个碳的烷基，具有1至9个碳的烷氧基，具有2至9个碳的烷氧基烷基，具有2至10个碳原子的烯基碳数2〜9的烯氧基，碳原子数1〜10的氟烷基或碳原子数1〜9的氟代烷氧基; 环A 1，环A 2和环A 3各自独立地为反式-1,4-亚环己基，反式-1,3-二恶烷 -2,5-二基，反式四氢吡喃-2,5-二基，1,4-亚苯基，2-氟-1,4-亚苯基，2,3-二氟-1,4-亚苯基，2,5-二氟 -1,4-亚苯基，2,6-二氟-1,4-亚苯基，吡啶-2,5-二基，6-氟吡啶-2,5-二基或哒嗪-2,5-二基; Z 1，Z 2，Z 3和Z 3各自独立地为单键， - （CH 2 N 2）

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