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1. 发明授权

US3966631A Nematic liquid crystal composition 失效
标题翻译：向列型液晶组合物
公开(公告)号：US3966631A
公开(公告)日：1976-06-29
申请号：US495768
申请日：1974-08-08
申请人： Kazuhisa Toriyama , Hidetoshi Abe , Fumio Nakano , Kenji Murao , Mikio Sato
发明人： Kazuhisa Toriyama , Hidetoshi Abe , Fumio Nakano , Kenji Murao , Mikio Sato
IPC分类号： C09K19/34 , C09K19/58 , G02F1/137 , G09G3/36 , G02F1/16 , C09K3/34
CPC分类号： G02F1/1375 , C09K19/3444 , C09K19/58 , C09K19/582 , G09G3/3622
摘要： A nematic liquid crystal composition having an improved response to a pulsating driving voltage for effecting a dynamic scattering mode which comprises a predominant amount of a nematic liquid crytal having properties of the dynamic scattering mode and 0.001 to 3% by weight of an onium halide salt having a nitrogen atom as a nucleus, the composition further containing a phenolic compound for improving the solubility of the onium halide salt in the lqiuid crystal and assisting in increasing the degree of dissociation of the neutral onium halide salt to ions.
摘要翻译：一种具有改善对脉动驱动电压的响应的向列型液晶组合物，用于实现动态散射模式，其包括主要量的具有动态散射模式性质的向列液体凝块和0.001至3重量％的具有作为核的氮原子，所述组合物还含有酚类化合物，用于改善卤化物鎓盐在水溶液中的溶解度，并有助于提高中性卤鎓盐与离子的解离度。

2. 发明授权

US3956169A Nematic liquid crystal composition 失效
标题翻译：向列型液晶组合物
公开(公告)号：US3956169A
公开(公告)日：1976-05-11
申请号：US444532
申请日：1974-02-21
申请人： Fumio Nakano , Kazuhisa Toriyama , Noboru Nagata , Mikio Sato
发明人： Fumio Nakano , Kazuhisa Toriyama , Noboru Nagata , Mikio Sato
IPC分类号： C09K19/58 , C09K19/42 , G02F1/137 , C09K3/34 , G02F1/13 , G02F1/16
CPC分类号： G02F1/1375 , C09K19/42
摘要： A nematic liquid crystal composition having an improved responsibility to a pulsating driving voltage and a prolonged descent time of dynamic scattering mode which comprises a predominant amount of a nematic liquid crystal having properties of dynamic scattering mode, 0.1 to 1 % by weight of a cholesteric compound and 0.01 to 5 % by weight of a halide of an organic quaternary nitrogen compound.
摘要翻译：具有改进的动态散射模式的脉动驱动电压和延长下降时间的向列型液晶组合物，其包含主要量的具有动态散射模式性质的向列型液晶，0.1至1重量％胆固醇化合物和0.01〜5重量％的有机季氮化合物的卤化物。

3. 发明授权

US4464283A Liquid crystal composition 失效
标题翻译：液晶组成
公开(公告)号：US4464283A
公开(公告)日：1984-08-07
申请号：US396304
申请日：1982-07-08
申请人： Shinji Hasegawa , Kazuhisa Toriyama , Ludwig Pohl , Georg Weber
发明人： Shinji Hasegawa , Kazuhisa Toriyama , Ludwig Pohl , Georg Weber
IPC分类号： C09K19/46 , C09K19/30 , G02F1/13 , C09K3/34
CPC分类号： C09K19/3001
摘要： A liquid crystal composition comprising trans-4-n-propyl-(4-ethylphenyl)-cyclohexane, trans-4-n-pentyl-(4-cyanophenyl)-cyclohexane, trans-4-n-pentyl-(4' -ethylbiphenyl-4)cyclohexane, trans-4-n-pentyl-(4'-cyanobiphenyl-4)-cyclohexane, 4-n-propylphenyl-4-(trans-4-n-propylcyclohexyl)benzoate, and 4-(trans-4-n-pentyl-cyclohexyl)-4'-(trans-4-n-propylcyclohexyl)-biphenyl is drivable over a wide temperature range and can be operated rapidly at low temperatures.
摘要翻译：包含反式-4-正丙基 - （4-乙基苯基） - 环己烷，反式-4-正戊基 - （4-氰基苯基） - 环己烷，反式-4-正戊基 - （4'-乙基联苯 -4）环己烷，反-4-正戊基 - （4'-氰基联苯-4） - 环己烷，4-正丙基苯基-4-（反-4-正丙基环己基）苯甲酸酯和4-（反式-4 - 正戊基 - 环己基）-4' - （反式-4-正丙基环己基） - 联苯可在宽的温度范围内驱动，并可在低温下快速操作。

4. 发明授权

US4146656A Method of manufacturing liquid crystal display device involving controlling the vapor deposition speed of the orientation layers 失效
标题翻译：涉及控制定向层蒸发沉积速度的液晶显示装置的制造方法
公开(公告)号：US4146656A
公开(公告)日：1979-03-27
申请号：US722435
申请日：1976-09-13
申请人： Kiyoshige Kinugawa , Kazuhisa Toriyama , Hironari Tanaka
发明人： Kiyoshige Kinugawa , Kazuhisa Toriyama , Hironari Tanaka
IPC分类号： C09K19/22 , G02F1/1337 , G02F1/13 , C23C13/04
CPC分类号： C09K19/22 , G02F1/133734 , Y10T428/1045
摘要： A liquid crystal display device of the type comprising outer and lower substrates, electrodes formed on the inner surfaces of the substrates, liquid crystal orientation layers covering the protective films, and a liquid crystal interposed between the liquid crystal orientation films, is manufactured by forming the liquid crystal orientation layers by depositing SiO onto the protective films at a definite deposition angle with respect to the protective films and at a vapor deposition speed which varies in accordance with the type of the liquid crystal used.

5. 发明授权

US4588518A Nematic liquid crystal composition for display devices 失效
标题翻译：用于显示装置的向列型液晶组合物
公开(公告)号：US4588518A
公开(公告)日：1986-05-13
申请号：US70724
申请日：1979-08-29
申请人： Tamihito Nakagomi , Kazuhisa Toriyama , Masatoshi Ito
发明人： Tamihito Nakagomi , Kazuhisa Toriyama , Masatoshi Ito
IPC分类号： C09K19/46 , C09K19/48 , G02F1/13 , G09F9/35
CPC分类号： C09K19/46
摘要： A nematic liquid crystal composition comprising (a) at least one compound of the formula: ##STR1## wherein R.sub.1 is n--C.sub.m H.sub.2m+1, n--C.sub.m H.sub.2m+1 --O or n--C.sub.m H.sub.2m+1 --CO; R.sub.2 is n--C.sub.q H.sub.2q+1, n--C.sub.q H.sub.2q+1 --O or n--C.sub.q H.sub.2q+1 --CO; m and q are each an integer of 1 to 10 and n is a symbol indicating that carbons are linked linearly, and (b) at least one compound of the formula: ##STR2## wherein R.sub.3 is n--C.sub.r H.sub.2r+1 or n--C.sub.r H.sub.2r+1 --O; R.sub.4 is n--C.sub.s H.sub.2s+1 or n--C.sub.s H.sub.2s+1 --O; r and s are each an integer of 1 to 10 and n is as defined above, and where necessary (c) at least one nematic liquid crystal compound having positive dielectric anisotropy and/or its homologous compound, and if necessary (d) at least one nematic liquid crystal compound having negative dielectric anisotropy and/or its homologous compound. This liquid crystal composition, when used for a display device, shows excellent properties in that it is oriented with high stability over a wide temperature range, allows wide-range setting of threshold voltage and is small in temperature dependency and quick to respond to the applied voltage.
摘要翻译：一种向列液晶组合物，其包含（a）至少一种下式的化合物：其中R1是n-CmH2m + 1，n-CmH2m + 1-O或n-CmH2m + 1-CO; R2是n-CqH2q + 1，n-CqH2q + 1-O或n-CqH2q + 1-CO; m和q各自为1〜10的整数，n为表示碳原子线性连接的符号，（b）至少一种下式的化合物：其中，R 3为n-Cr H 2r + 1或n-Cr H 2r + 1-O; R4是n-C≡HH2+ 1或n-CsH2 + 1-O; r和s各自为1〜10的整数，n如上所述，必要时（c）至少一种具有正的介电各向异性的向列型液晶化合物和/或其同源化合物，如果需要（d）至少具有负介电各向异性的一种向列型液晶化合物和/或其同源化合物。该液晶组合物用于显示装置时显示出优异的性能，其在宽温度范围内具有高稳定性取向，允许阈值电压的宽范围设定并且温度依赖性小并且快速响应于所应用的电压。

6. 发明授权

US4469618A Liquid crystal mixture 失效
标题翻译：液晶混合物
公开(公告)号：US4469618A
公开(公告)日：1984-09-04
申请号：US396246
申请日：1982-07-08
申请人： Shinji Hasegawa , Kazuhisa Toriyama , Ludwig Pohl , Georg Weber
发明人： Shinji Hasegawa , Kazuhisa Toriyama , Ludwig Pohl , Georg Weber
IPC分类号： C09K19/44 , C09K19/30 , G02F1/13 , C09K3/34
CPC分类号： C09K19/3003
摘要： A liquid crystal composition comprising, as the essential components, trans-4-n-propyl-(4-ethylphenyl)-cyclohexane, trans-4-n-propyl-(4-cyanophenyl)-cyclohexane, trans-4-n-pentyl-(4-cyanophenyl)-cyclohexane, trans-4-n-pentyl-(4'-ethylbiphenyl-4)-cyclohexane and 4-(trans-4-n-pentylcyclohexyl)-4'-(trans-4-n-propylcyclohexyl)-biphenyl is drivable over a wide temperature range and can be operated rapidly at low temperatures.
摘要翻译：一种液晶组合物，其包含反式-4-正丙基 - （4-乙基苯基） - 环己烷，反式-4-正丙基 - （4-氰基苯基） - 环己烷，反式-4-正戊基 - （4-氰基苯基） - 环己烷，反式-4-正戊基 - （4'-乙基联苯-4） - 环己烷和4-（反式-4-正戊基环己基）-4' - （反式-4-正 - 丙基环己基） - 联苯可在较宽的温度范围内驱动，并能在低温下快速操作。

7. 发明授权

US4455261A 4-N-Alkylbenzoyloxy-3'-fluoro-4'-cyanobenzenes 失效
标题翻译： 4-N-烷基苯甲酰氧基-3'-氟-4'-氰基苯
公开(公告)号：US4455261A
公开(公告)日：1984-06-19
申请号：US439192
申请日：1982-11-04
申请人： Makoto Sasaki , Haruyoshi Takatsu , Hisato Sato , Tuneo Shimamura , Kazuhisa Toriyama , Tamihito Nakagomi
发明人： Makoto Sasaki , Haruyoshi Takatsu , Hisato Sato , Tuneo Shimamura , Kazuhisa Toriyama , Tamihito Nakagomi
IPC分类号： C07C67/00 , C07C253/00 , C07C255/51 , C07C255/53 , C07C255/55 , C09K19/00 , C09K19/20 , C09K19/46 , G02F1/13 , C07C121/75 , C09K3/34
CPC分类号： C07C255/00 , C09K19/2007
摘要： A compound represented by the general formula ##STR1## wherein R represents a linear alkyl group having 1 to 10 carbon atoms.
摘要翻译：由通式表示的化合物，其中R表示具有1至10个碳原子的直链烷基。

8. 发明授权

US4372871A Nematic liquid crystals for display devices 失效
标题翻译：用于显示装置的向列型液晶
公开(公告)号：US4372871A
公开(公告)日：1983-02-08
申请号：US204292
申请日：1980-11-05
申请人： Kazuhisa Toriyama , Tamihito Nakagomi , Hisato Sato , Yutaka Fujita , Katsuhiko Morita , Yoshi Arai
发明人： Kazuhisa Toriyama , Tamihito Nakagomi , Hisato Sato , Yutaka Fujita , Katsuhiko Morita , Yoshi Arai
IPC分类号： C09K19/30 , C09K19/42 , C09K19/44 , C09K19/46 , C09K19/48 , G02F1/13 , G02F1/133 , G09F9/35 , C09K3/34
CPC分类号： C09K19/3068 , C09K19/42 , G02F1/13306
摘要： A nematic liquid crystal composition composed of (i) at least one compound of the general formula ##STR1## wherein R.sub.1 represents n-C.sub.m H.sub.2m+1, R.sub.2 represents n-C.sub.q H.sub.2q+1 -O, and m and q are integers of 1 to 10,(ii) at least one compound selected from the group consisting of nematic liquid crystalline compounds having positive dielectric anisotropy and homologs thereof, and (iii) as an optional ingredient, at least one compound selected from the group consisting of nematic liquid crystalline compounds having negative dielectric anisotropy and homologs thereof. This liquid crystal composition is colorless and chemically stable and has superior multiplexing drive characteristics. These properties render it useful as a display element.
摘要翻译：一种向列型液晶组合物，其由（i）至少一种通式为“IMAGE”的化合物，其中R1表示n-CmH2m + 1，R2表示n-CqH2q + 1-O，m和q为1〜10的整数，（ii）选自由具有正的介电各向异性及其同系物的向列型液晶化合物组成的组中的至少一种化合物，和（iii）作为任意成分的至少一种选自具有负介电各向异性及其同系物。该液晶组合物无色，化学稳定，具有优异的复合驱动特性。这些属性使其作为显示元素很有用。

9. 发明授权

US4293698A Compound for controlling dielectric constant of liquid crystal 失效
标题翻译：用于控制液晶介电常数的化合物
公开(公告)号：US4293698A
公开(公告)日：1981-10-06
申请号：US111104
申请日：1980-01-10
申请人： Kazuhisa Toriyama , Tsujiaki Hata , Shinji Hasegawa , Ken Sasaki
发明人： Kazuhisa Toriyama , Tsujiaki Hata , Shinji Hasegawa , Ken Sasaki
IPC分类号： C07D213/89 , C09K19/34 , C09K19/52 , C09K19/54 , G02F1/13 , C09K3/34 , C07D213/02
CPC分类号： C07D213/89 , C09K19/3444
摘要： There is provided a compound for controlling dielectric constant of liquid crystal consisting of 4-p-Alkylbenzoyloxypyridine oxide represented by the general formula ##STR1## where R is a normal alkyl group having 1 to 9 carbon atoms.
摘要翻译：提供一种用于控制由通式“IMAGE”表示的4-对 - 烷基苯甲酰氧基吡啶氧化物的液晶的介电常数化合物，其中R是具有1至9个碳原子的正烷基。

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