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21. 发明授权

US07851032B2 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：US07851032B2
公开(公告)日：2010-12-14
申请号：US12437212
申请日：2009-05-07
申请人： Masayuki Saito , Teru Shimada
发明人： Masayuki Saito , Teru Shimada
IPC分类号： C09K19/30 , C09K19/12 , C09K19/20 , C07C25/24 , C07C43/215 , C07C43/225
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： A liquid crystal composition is provided 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 large dielectric anisotropy, a large specific resistance, a high stability to ultraviolet light and a high stability to heat, or is properly balanced regarding at least two characteristics. An AM device is provided 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 contains a specific compound having especially negatively large dielectric anisotropy as the first component, a specific bicyclic compound having a small viscosity as the second component, a specific compound having a high maximum temperature as the third component, a specific compound having a negatively large dielectric anisotropy, a low minimum temperature as the fourth component. The liquid crystal composition has a negative dielectric anisotropy. The liquid crystal display device contains the liquid crystal composition.
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，大光学各向异性，大介电各向异性，大介电常数各向异性等特性中的至少一种特性大的电阻率，对紫外线的高稳定性和高的热稳定性，或者至少两个特性适当平衡。提供了具有短的响应时间，大的电压保持率，大的对比度，长的使用寿命等的AM装置。液晶组合物含有作为第一成分的具有特别不利的介电各向异性特别特殊的化合物，作为第二成分的粘度小的特定二环化合物，作为第三成分的最高温度的特定化合物，具有负极大的介电各向异性，低的最低温度作为第四组分。液晶组合物具有负的介电各向异性。液晶显示装置含有液晶组合物。

22. 发明申请

US20100308266A1 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：US20100308266A1
公开(公告)日：2010-12-09
申请号：US12781616
申请日：2010-05-17
申请人： Takayoshi YANAI , Takashi HIRAOKA , Masayuki SAITO
发明人： Takayoshi YANAI , Takashi HIRAOKA , Masayuki SAITO
IPC分类号： C09K19/30 , C09K19/12 , C09K19/34
CPC分类号： C09K19/126 , C09K19/3003 , C09K19/3402 , C09K19/3458 , C09K19/44 , C09K2019/0466 , C09K2019/3422 , Y10T428/10
摘要： Subject The subject is to provide a liquid crystal composition that satisfies at least one of characteristics such as a high maximum temperature of the nematic phase, a low minimum temperature of the nematic phase, a small viscosity, a large optical anisotropy, a large dielectric anisotropy, a large specific resistance, a high stability to ultraviolet light, a high stability to heat and a short helical pitch, or that is suitably balanced regarding at least two of the characteristics. The subject is also to provide an AM device that has a short response time, a large voltage holding ratio, a large contrast ratio, a long service life, a little light-leak and so forth.Means for Solving the Subject The invention provides a liquid crystal composition that has the nematic phase, including a specific optically active compound as a first component and a specific four-ring compound having a high maximum temperature of the nematic phase as a second component, and optionally including a specific compound having a high maximum temperature or small viscosity as a third component and a specific compound having a positively large dielectric anisotropy as a fourth component, and provides a liquid crystal display device including this composition.
摘要翻译：题目主题是提供一种液晶组合物，其满足以下特征中的至少一种：向列相的最高温度最高，向列相的最低温度低，粘度小，光学各向异性大，介电各向异性大，大的电阻率，对紫外线的高稳定性，对热的高稳定性和短的螺距，或者关于至少两种特性适当平衡。本发明还提供一种响应时间短，电压保持率大，对比度大，使用寿命长，轻微漏光等的AM装置。解决题目的手段本发明提供一种具有向列相的液晶组合物，其包含作为第一组分的特定光学活性化合物和作为第二组分的向列相的最高温度的特定四环化合物，以及任选地包括具有高最高温度或小粘度的特定化合物作为第三组分和具有积极大的介电各向异性的具体化合物作为第四组分，并提供包含该组合物的液晶显示装置。

23. 发明申请

US20100294991A1 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：US20100294991A1
公开(公告)日：2010-11-25
申请号：US12769487
申请日：2010-04-28
申请人： Masayuki SAITO , Kouki SAGOU
发明人： Masayuki SAITO , Kouki SAGOU
IPC分类号： C09K19/34
CPC分类号： C09K19/3402 , C09K2019/0466 , C09K2019/123 , C09K2019/3021 , C09K2019/3025 , C09K2019/3422 , Y10T428/10
摘要： The invention provides 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 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 two or more characteristics. The invention provides 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. A liquid crystal display device contains the liquid crystal composition having a nematic phase that includes two components, wherein the first component is a specific compound having a large optical anisotropy and a large dielectric anisotropy and the second component is a specific compound having a small viscosity or a large maximum temperature. The liquid crystal display device contains the composition.
摘要翻译：本发明提供一种液晶组合物，其具有以下特性中的至少一种特性：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，介电各向异性大，大的电阻率，对紫外线的高稳定性和高的热稳定性，或者两个或多个特性适当平衡。本发明提供一种AM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。液晶显示装置含有具有向列相的两个成分的液晶组合物，其中第一成分是具有大的光学各向异性和大的介电各向异性的特定化合物，第二成分是具有较小粘度的特定化合物或最大温度最大。液晶显示装置包含组合物。

24. 发明申请

US20100272927A1 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：US20100272927A1
公开(公告)日：2010-10-28
申请号：US12760403
申请日：2010-04-14
申请人： Takashi Hiraoka , Masayuki Saito
发明人： Takashi Hiraoka , Masayuki Saito
IPC分类号： C09K19/00 , C09K19/30 , C09K19/34
CPC分类号： C09K19/44 , C09K19/20 , C09K19/3003 , C09K19/3402 , C09K2019/0444 , C09K2019/0466 , C09K2019/123 , C09K2019/3422 , Y10T428/10 , Y10T428/1005
摘要： The subject 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 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 the two characteristics. It 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.Means for Solving the SubjectThe invention provides a nematic liquid crystal composition that include a specific optically active compound as a first component and a specific compound having a positively large dielectric anisotropy as a second component, and that may include a specific compound having a high maximum temperature or a small viscosity as a third component, and a specific compound having a small minimum temperature and a positively large dielectric anisotropy as a fourth component, and provides a liquid crystal display device including this composition.
摘要翻译：本发明提供一种液晶组合物，其具有以下特性中的至少一种特性：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，大电介质各向异性，电阻率大，对紫外线的稳定性高，对热的稳定性高，或者至少在两个特性上适当平衡。提供一种响应时间短，电压保持率大，对比度大，使用寿命长等的AM器件。解决题目的手段本发明提供一种向列型液晶组合物，其包含作为第一组分的特定光学活性化合物和具有正大介电各向异性作为第二组分的特定化合物，并且可以包括具有高最大值的特定化合物温度或作为第三成分的小粘度，以及作为第四成分的具有小的最小温度和正的大的介电各向异性的特定化合物，并且提供包括该组合物的液晶显示装置。

25. 发明申请

US20090313892A1 Plant-Culturing Tool 有权
标题翻译：植物培养工具
公开(公告)号：US20090313892A1
公开(公告)日：2009-12-24
申请号：US12084282
申请日：2006-10-30
申请人： Masaki Hashimoto , Katsuro Miyagawa , Masayuki Saito
发明人： Masaki Hashimoto , Katsuro Miyagawa , Masayuki Saito
IPC分类号： A01G27/02
CPC分类号： A01G27/02
摘要： A plant-culturing tool comprising a planting container for accommodating a plant, and a water storage container that can accommodate the planting container in the interior of the water storage container and that can store water, a guide mechanism in which the planting container makes sliding contact with the water storage container and is guided along a floating or sinking direction thereof. The guide mechanism is composed of a long guide surface having a long sliding portion, and a short guide surface having a short sliding portion that protrudes against the long guide surface, with the two guide surfaces making slide contact each other.
摘要翻译：一种植物栽培工具，其包括用于容纳植物的种植容器和能够容纳所述蓄水容器内部的种植容器并且可以储存水的储水容器，所述种植容器滑动接触的引导机构与储水容器一起沿其浮动或下沉方向引导。引导机构由具有长滑动部分的长导向表面和具有突出抵靠长引导表面的短滑动部分的短引导表面组成，两个引导表面彼此滑动接触。

26. 发明授权

US07625610B2 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：US07625610B2
公开(公告)日：2009-12-01
申请号：US11905950
申请日：2007-10-05
申请人： Masayuki Saito , Shuichi Goto , Takashi Hiraoka
发明人： Masayuki Saito , Shuichi Goto , Takashi Hiraoka
IPC分类号： C09K19/12 , C09K19/30 , C09K19/20 , C09K19/34
CPC分类号： C09K19/44 , C09K2019/0448 , C09K2019/0466 , C09K2019/123 , C09K2019/2042 , C09K2019/3004 , C09K2019/3009 , C09K2019/301 , C09K2019/3016 , C09K2019/3019 , C09K2019/3021 , C09K2019/3025 , C09K2019/3083 , Y10T428/10
摘要： A liquid crystal composition having a nematic phase that includes three components, wherein the first component is at least one compound selected from the group of compounds represented by formulas (1-1) and (1-2), the second component is at least one compound selected from the group of compounds having a group represented by formula (2), and the third component is at least one compound selected from the group of compounds represented by formulas (3-1) and (3-2): wherein R1 and R4 are each independently alkyl having 1 to 12 carbons, alkoxy having 1 to 12 carbons, alkenyl having 2 to 12 carbons, or alkenyl having 2 to 12 carbons in which arbitrary hydrogen is replaced by fluorine; ring A is independently 1,4-cyclohexylene, 1,3-dioxane-2,5-diyl, 1,4-phenylene, 3-fluoro-1,4-phenylene, 3,5-difluoro-1,4-phenylene, or 2,5-pyrimidine; ring B, ring C, ring D and ring F are each independently 1,4-cyclohexylene or 1,4-phenylene; ring E is 1,4-cyclohexylene, 1,4-phenylene or 3-fluoro-1,4-phenylene; Z1 is a single bond, ethylene, carbonyloxy, or difluoromethyleneoxy; X1 and X2 are each independently hydrogen or fluorine; Y is fluorine, chlorine or trifluoromethoxy; n is 1, 2, or 3; and p is 0 or 1.
摘要翻译：一种具有向列相的液晶组合物，其具有三个成分，其中，所述第一成分为选自式（1-1）和（1-2）所示的化合物的族群中的至少一种化合物，所述第二成分为至少一种选自具有由式（2）表示的基团的化合物的化合物，第三组分是选自式（3-1）和（3-2）表示的化合物的族群中的至少一种化合物：其中R1和 R4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至12个碳的烯基或具有2至12个碳的烯烃，其中任意的氢被氟取代; 环A独立地为1,4-亚环己基，1,3-二恶烷-2,5-二基，1,4-亚苯基，3-氟-1,4-亚苯基，3,5-二氟-1,4-亚苯基，或2,5-嘧啶; 环B，环C，环D和环F各自独立地为1,4-亚环己基或1,4-亚苯基; 环E为1,4-亚环己基，1,4-亚苯基或3-氟-1,4-亚苯基; Z1是单键，乙烯，羰氧基或二氟亚甲基氧基; X1和X2各自独立地为氢或氟; Y是氟，氯或三氟甲氧基; n为1,2或3; p为0或1。

27. 发明申请

US20090278089A1 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：US20090278089A1
公开(公告)日：2009-11-12
申请号：US12437212
申请日：2009-05-07
申请人： Masayuki SAITO , Teru SHIMADA
发明人： Masayuki SAITO , Teru SHIMADA
IPC分类号： C07C43/205 , C09K19/30
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： A liquid crystal composition is provided 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 large dielectric anisotropy, a large specific resistance, a high stability to ultraviolet light and a high stability to heat, or is properly balanced regarding at least two characteristics. An AM device is provided 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 contains a specific compound having especially negatively large dielectric anisotropy as the first component,a specific bicyclic compound having a small viscosity as the second component, a specific compound having a high maximum temperature as the third component, a specific compound having a negatively large dielectric anisotropy, a low minimum temperature as the fourth component. The liquid crystal composition has a negative dielectric anisotropy. The liquid crystal display device contains the liquid crystal composition.
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，大光学各向异性，大介电各向异性，大介电常数各向异性等特性中的至少一种特性大的电阻率，对紫外线的高稳定性和高的热稳定性，或者至少两个特性适当平衡。提供了具有短的响应时间，大的电压保持率，大的对比度，长的使用寿命等的AM装置。液晶组合物含有作为第一成分的具有特别不利的介电各向异性特别特殊的化合物，作为第二成分的粘度小的特定二环化合物，作为第三成分的最高温度的特定化合物，具有负极大的介电各向异性，低的最低温度作为第四组分。液晶组合物具有负的介电各向异性。液晶显示装置含有液晶组合物。

28. 发明授权

US07524540B2 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：US07524540B2
公开(公告)日：2009-04-28
申请号：US11598707
申请日：2006-11-14
申请人： Masayuki Saito , Motoki Yanai , Shuichi Goto
发明人： Masayuki Saito , Motoki Yanai , Shuichi Goto
IPC分类号： C09K19/34 , C09K19/54
CPC分类号： C09K19/3458 , C09K19/3483 , Y10T428/10
摘要： A liquid crystal composition having a nematic phase that includes two components, wherein the first component is at least one compound selected from the group of compounds represented by formula (1), and the second component is at least one compound selected from the group of compounds having a group represented by formula (2) as a partial structure: wherein R1 and R2 are each independently hydrogen, fluorine, alkyl having 1 to 12 carbons, alkenyl having 2 to 12 carbons or alkoxy having 1 to 12 carbons; R4 is hydrogen, alkyl having 1 to 12 carbons or alkoxy having 1 to 12 carbons; R5, R6, R7 and R8 are each independently alkyl having 1 to 12 carbons; ring A and ring B are each independently 1,4-cyclohexylene, 1,4-phenylene, 3-fluoro-1,4-phenylene or 3,5-difluoro-1,4-phenylene; Z1 and Z2 are each independently a single bond or ethylene; and n and m are each independently 0, 1 or 2, provided that the sum of n and m is 1, 2, 3 or 4.
摘要翻译：一种具有向列相的液晶组合物，其包含两种成分，其中所述第一成分为选自式（1）所示的化合物的族群中的至少一种化合物，第二成分为选自化合物组中的至少一种化合物具有式（2）表示的基团作为部分结构：其中R 1和R 2各自独立地为氢，氟，具有1至12个碳的烷基，具有2至12个碳的烯基或具有1至12个碳的烷氧基; R4是氢，具有1至12个碳的烷基或具有1至12个碳的烷氧基; R5，R6，R7和R8各自独立地为具有1至12个碳的烷基; 环A和环B各自独立地为1,4-亚环己基，1,4-亚苯基，3-氟-1,4-亚苯基或3,5-二氟-1,4-亚苯基; Z 1和Z 2各自独立地为单键或亚乙基; n和m各自独立地为0,1或2，条件是n和m的和为1,2,3或4。

29. 发明申请

US20090091703A1 LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE 失效
标题翻译：液晶组合物和液晶显示装置
公开(公告)号：US20090091703A1
公开(公告)日：2009-04-09
申请号：US12210020
申请日：2008-09-12
申请人： Yoshinari MATSUMURA , Masayuki SAITO
发明人： Yoshinari MATSUMURA , Masayuki SAITO
IPC分类号： G02F1/13 , C09K19/12 , C09K19/30
CPC分类号： C09K19/12 , C09K19/20 , C09K19/44 , C09K2019/0466 , Y10T428/10
摘要： A liquid crystal composition is provided 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 large dielectric anisotropy, a large specific resistance, a high stability to ultraviolet light and a high stability to heat, or is properly balanced regarding at least two characteristics. An AM device is provided 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 contains a specific tricyclic compound having a large optical anisotropy as the first component and a specific tetracyclic compound having a large dielectric anisotropy as the second component, and may contain a specific bicyclic compound having a particularly small viscosity as the third component. The liquid crystal composition has a nematic phase. The liquid crystal display device contains the liquid crystal composition.
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，大光学各向异性，大介电各向异性，大介电常数各向异性等特性中的至少一种特性大的电阻率，对紫外线的高稳定性和高的热稳定性，或者至少两个特性适当平衡。提供了具有短的响应时间，大的电压保持率，大的对比度，长的使用寿命等的AM装置。液晶组合物含有具有大的光学各向异性作为第一组分的特定三环化合物和具有大的介电各向异性作为第二组分的特定四环化合物，并且可以含有特别小的粘度作为第三组分的特定二环化合物。液晶组合物具有向列相。液晶显示装置含有液晶组合物。

30. 发明申请

US20090065739A1 LIQUID CRYSTAL COMPOUND HAVING CHLORONAPHTHALENE MOIETY, LIQUID CRYSTAL COMPOSITION, AND OPTICAL DEVICE 有权
标题翻译：具有氯仿环糊精，液晶组合物和光学装置的液晶化合物
公开(公告)号：US20090065739A1
公开(公告)日：2009-03-12
申请号：US12195998
申请日：2008-08-21
申请人： Yasuhiro HASEBA , Masayuki SAITO
发明人： Yasuhiro HASEBA , Masayuki SAITO
IPC分类号： C09K19/32 , C09K19/12 , C07C25/22 , C07D319/06 , C07D239/24 , C07D213/02 , C07D211/06 , C07D309/02 , C07C43/225 , C09K19/30
CPC分类号： C09K19/322 , C09K19/0275 , C09K19/42 , C09K19/544 , C09K19/586 , C09K2019/0448 , C09K2019/0466 , Y10T428/10
摘要： A compound represented by formula (1): wherein R1 is hydrogen or alkyl having 1 to 20 carbons, in which in the alkyl, arbitrary —CH2— may be replaced by —O—, —S—, —COO—, —CH═CH— or —C≡C—, and arbitrary hydrogen may be replaced by halogen or alkyl having 1 to 3 carbons; ring A1, ring A2, ring A3, ring A4 and ring A5 are each independently a benzene ring, a piperidine ring, a tetrahydropyrane ring or a dioxane ring, in which in the rings, arbitrary hydrogen may be replaced by halogen, alkyl having 1 to 3 carbons, alkoxy having 1 to 3 carbons or halogenated alkyl having 1 to 3 carbons, and —CH═ may be replaced by —N═; Z1, Z2, Z4, Z5 and Z6 are each independently a single bond, —COO— or —CF2O—; Z3 is a single bond or —CF2O—, and in the case where Z3 is a single bond, ring A3 is a ring represented by formula (RG-5), or L1 and L2 are both fluorine, or at least one of Z1, Z2, Z4, Z5 and Z6 is —CF2O—; L1, L2, L3 and L4 are each independently hydrogen or halogen; X1 is hydrogen, halogen, —C≡N, —N═C═S, —C≡C—C≡N, —SF5 or alkyl having 1 to 10 carbons, in which in the alkyl, arbitrary —CH2— may be replaced by —O—, —S—, —CH═CH— or —C≡C—, and arbitrary hydrogen may be replaced by halogen; and 1, m, n, o and p are each independently 0 or 1, provided that l+m+n+o+p≦4:
摘要翻译：由式（1）表示的化合物：其中R 1是氢或具有1至20个碳的烷基，其中在烷基中任意的-CH 2 - 可以被-O - ， - S - ， - COO-， - CH- CH-或-C≡C-，任意的氢可以被卤素或具有1至3个碳的烷基取代; 环A1，环A2，环A3，环A4和环A5各自独立地为苯环，哌啶环，四氢吡喃环或二恶烷环，其中在所述环中任意的氢可被卤素取代，具有1个碳原子数1〜3的烷氧基或碳原子数1〜3的卤代烷基，-CH-可以被-N-取代; Z 1，Z 2，Z 4，Z 5和Z 6各自独立地为单键-COO-或-CF 2 O-; Z 3为单键或-CF 2 O-，在Z 3为单键的情况下，环A3为式（RG-5）表示的环，或者L1和L2均为氟，或Z1， Z2，Z4，Z5和Z6是-CF2O-; L1，L2，L3和L4各自独立地为氢或卤素; X 1是氢，卤素，-C≡N，-NCS，-C≡CC≡N，-SF 5或具有1至10个碳的烷基，其中在烷基中，任意的-CH 2 - 可以被-O - ， - S-，-CH-CH-或-C≡C-，任意的氢可被卤素取代; 和1，m，n，o和p各自独立地为0或1，条件是l + m + n + o + p <= 4：

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