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1. 发明授权

US06790488B1 Liquid-crystalline medium 失效
标题翻译：液晶介质
公开(公告)号：US06790488B1
公开(公告)日：2004-09-14
申请号：US10049020
申请日：2002-02-08
申请人： Shinji Nakajima , Akiko Takashima , Yasushi Sugiyama , Hideo Ichinose
发明人： Shinji Nakajima , Akiko Takashima , Yasushi Sugiyama , Hideo Ichinose
IPC分类号： C09K1930
CPC分类号： C09K19/44 , Y10T428/10
摘要： The invention relates to a liquid-crystalline medium based on a mixture of polar compounds having positive dielectric anisotropy, characterized in that it comprises one or more compounds of general formula (I) and one or more compounds of general formula (I*) in which R, R1*, R2*, A1, Z1, Y, L, L1*, L2*, m, x and y are as defined in claim 1.
摘要翻译：本发明涉及一种基于具有正介电各向异性的极性化合物的混合物的液晶介质，其特征在于其包含一种或多种通式（I）的化合物和一种或多种通式（I *）的化合物，其中 R 1，R 2，R 2，A 1，Z 1，Y，L，L 1 *，L 2 *，m，x和y如权利要求 1。

2. 发明授权

US06602562B2 Electro-optical liquid-crystal display 失效
标题翻译：电光液晶显示
公开(公告)号：US06602562B2
公开(公告)日：2003-08-05
申请号：US09560136
申请日：2000-04-28
申请人： Shinji Nakajima , Hideo Ichinose , Akiko Takashima , Yasushi Sugiyama
发明人： Shinji Nakajima , Hideo Ichinose , Akiko Takashima , Yasushi Sugiyama
IPC分类号： C09K1930
CPC分类号： C09K19/46 , G02F1/134363 , G02F2001/13706 , Y10T428/10
摘要： The invention generally relates to an electro-optical liquid-crystal display having a re-alignment layer, for re-aligning the liquid crystals, whose field has a component parallel to the liquid-crystal layer which is desirable for the re-alignment, including a liquid-crystalline medium of positive dielectric anisotropy, where the medium can include one or more compounds of the formula I and one or more compounds selected from the group of compounds of the formulae II and III in which R1, R2 and R3 are each, independent of one another, alkyl or alkoxy having 1 to 7 carbon atoms or alkenyl, alkenyloxy or alkoxyalkyl having 2 to 7 carbon atoms, Y11, Y12, Y21, Y22, Y31 and Y32 are each, independent of one another, H or F, are each, independent of one another, and Q—X is F, Cl, —OCF2H or —OCF3.
摘要翻译：本发明一般涉及一种具有重新对准层的电光液晶显示器，用于重新对准液晶，其场具有与重新对准所需的液晶层平行的分量，包括具有正介电各向异性的液晶介质，其中介质可包括一种或多种式I化合物和一种或多种选自式II和III化合物的化合物，其中R 1，R 2和R 3各自独立地为另一方面，具有1至7个碳原子的烷基或烷氧基或具有2至7个碳原子的链烯基，烯氧基或烷氧基烷基，Y11，Y12，Y21，Y22，Y31和Y32各自独立地为H或F，彼此独立，和

3. 发明授权

US6066268A Liquid-crystalline medium 有权
标题翻译：液晶介质
公开(公告)号：US6066268A
公开(公告)日：2000-05-23
申请号：US143112
申请日：1998-08-28
申请人： Hideo Ichinose , Yuka Ikedo , Yasuyoshi Namiki , Shinji Nakajima , Akiko Takashima , Kazuaki Tarumi , Brigitte Schuler , Volker Reiffenrath
发明人： Hideo Ichinose , Yuka Ikedo , Yasuyoshi Namiki , Shinji Nakajima , Akiko Takashima , Kazuaki Tarumi , Brigitte Schuler , Volker Reiffenrath
IPC分类号： G02F1/13 , C09K19/30 , C09K19/42 , C09K19/44 , C09K19/12
CPC分类号： C09K19/44 , C09K19/3003 , C09K2019/3027 , Y10T428/10
摘要： The invention relates to a liquid-crystalline medium based on a mixture of polar compounds having negative dielectric anisotropy, which contains at least one compound of formula I ##STR1## and at least one compound of formula II ##STR2## wherein R.sup.1 is alkyl or alkoxy with 1 to 8 C atoms or alkenyl with 2 to 7 C atoms,R.sup.2 is alkenyl with 2 to 7 C atoms,R.sup.3 and R.sup.4 are each independently alkyl or alkoxy with 1 to 8 C atoms, ##STR3## m is 0 or 1.
摘要翻译：本发明涉及一种基于具有负介电各向异性的极性化合物的混合物的液晶介质，其含有至少一种式I化合物和至少一种式II化合物，其中R 1是具有1至8个C原子的烷基或烷氧基或具有2至7个C原子的烯基，R 2是具有2至7个C原子的烯基，R 3和R 4各自独立地为具有1至8个C原子的烷基或烷氧基，m为0或1。

4. 发明授权

US06524666B1 Nematic liquid crystal composition for active matrix application and reflective liquid crystal displays 失效
标题翻译：用于有源矩阵应用的向列型液晶组合物和反射型液晶显示器
公开(公告)号：US06524666B1
公开(公告)日：2003-02-25
申请号：US09505685
申请日：2000-02-17
申请人： Hideo Ichinose , Shinji Nakajima , Akiko Takashima , Masako Nakamura , Yoshito Hashimoto , Makoto Kanbe
发明人： Hideo Ichinose , Shinji Nakajima , Akiko Takashima , Masako Nakamura , Yoshito Hashimoto , Makoto Kanbe
IPC分类号： C09K1930
CPC分类号： C09K19/3001 , Y10T428/10 , Y10T428/1036
摘要： The invention relates to dielectrically positive nematic liquid crystal compositions for active matrix displays with high voltage holding ratio and very low birefringence. The composition of the mixtures is given in claim 1. The compositions are particularly suited for reflective displays. The invention further relates to particular reflective displays with low optical retardation.
摘要翻译：本发明涉及具有高电压保持率和非常低双折射率的有源矩阵显示器的电介质正向列型液晶组合物。混合物的组成在权利要求1中给出。该组合物特别适用于反射显示器。本发明还涉及具有低光学延迟的特定反射显示器。

5. 发明授权

US06793985B2 Liquid crystalline medium and liquid crystal display 有权
标题翻译：液晶介质和液晶显示
公开(公告)号：US06793985B2
公开(公告)日：2004-09-21
申请号：US10259727
申请日：2002-09-30
申请人： Shinji Nakajima , Yasushi Sugiyama , Yukiomi Tanaka , Takanori Takeda , Hideo Ichinose
发明人： Shinji Nakajima , Yasushi Sugiyama , Yukiomi Tanaka , Takanori Takeda , Hideo Ichinose
IPC分类号： C09K1934
CPC分类号： C09K19/3402 , C09K19/3068 , C09K19/46 , C09K2019/123 , C09K2019/3083 , C09K2019/3422 , Y10T428/10
摘要： Liquid crystalline media comprising a dielectrically positive component A, comprising compounds of formula I wherein the parameters have the meanings given herein, are suitable for use in liquid crystal displays, especially to active matrix displays and in particular IPS displays.
摘要翻译：包含介电阳性组分A的液晶介质包含式I化合物，其中参数具有本文给出的含义，适用于液晶显示器，特别是用于有源矩阵显示器，特别是IPS显示器。

6. 发明授权

US06764723B2 Liquid-crystalline medium 有权
标题翻译：液晶介质
公开(公告)号：US06764723B2
公开(公告)日：2004-07-20
申请号：US10126878
申请日：2002-04-22
申请人： Seung-Eun Lee , Nobuo Kubo , Masahiro Iijima , Hideo Ichinose , Yukiomi Tanaka , Shinji Nakajima , Yasushi Sugiyama , Takanori Takeda
发明人： Seung-Eun Lee , Nobuo Kubo , Masahiro Iijima , Hideo Ichinose , Yukiomi Tanaka , Shinji Nakajima , Yasushi Sugiyama , Takanori Takeda
IPC分类号： C09K1930
CPC分类号： C09K19/3066 , C09K19/3001 , C09K2019/3027 , Y10T428/10
摘要： The invention relates to a liquid-crystalline medium based on a mixture of polar compounds having negative dielectric anisotropy, which contains at least one compound of formula I wherein R1 and R2 are independently of each other an alkyl, alkoxy or alkenyl group with 1 to 12 C atoms, it also being possible for one or more CH2 groups in these radicals to be replaced, in each case independently of one another, by —O—, —CH═CH—, —CO—, —OCO— or —COO— in such a manner that oxygen atoms are not linked directly to one another, Z is OCH2 or CH2O, and m is 0 or 1.
摘要翻译：本发明涉及一种基于具有负介电各向异性的极性化合物的混合物的液晶介质，其含有至少一种式I的化合物，其中R 1和R 2彼此独立地为烷基，烷氧基或烯基具有1至12个C原子，也可以在这些基团中的一个或多个CH 2基团彼此独立地被-O - ， - CH = CH - ， - CO-，-OCO- 或-COO-，使得氧原子彼此不直接连接，Z为OCH 2或CH 2 O，且m为0或1。

7. 发明授权

US06692796B2 Liquid crystalline medium and liquid crystal display 有权
标题翻译：液晶介质和液晶显示
公开(公告)号：US06692796B2
公开(公告)日：2004-02-17
申请号：US10046288
申请日：2002-01-16
申请人： Hideo Ichinose , Shinji Nakajima , Yasushi Sugiyama
发明人： Hideo Ichinose , Shinji Nakajima , Yasushi Sugiyama
IPC分类号： C09K1912
CPC分类号： C09K19/42 , C09K2019/123 , C09K2019/181 , C09K2019/183 , C09K2019/3009 , C09K2019/3016 , Y10T428/10
摘要： The instant invention relates to liquid crystal media comprising a component A, comprising one or more compounds of formula I and a component B, comprising one or more compounds of formula II wherein the parameters are as defined in the text and to liquid crystal displays comprising these media, in particular to TN AMD displays.
摘要翻译：本发明涉及包含组分A的液晶介质，其包含一种或多种式I化合物和组分B，其包含一种或多种式II化合物，其中参数如本文所定义，并且包括这些介质的液晶显示器，特别是TN AMD显示器。

8. 发明授权

US06248410B1 Electro-optical liquid-crystal display 失效
标题翻译：电光液晶显示
公开(公告)号：US06248410B1
公开(公告)日：2001-06-19
申请号：US09041974
申请日：1998-03-13
申请人： Hideo Ichinose , Shinji Nakajima , Yuka Ikedo
发明人： Hideo Ichinose , Shinji Nakajima , Yuka Ikedo
IPC分类号： C09K1934
CPC分类号： C09K19/3001 , C09K19/3003 , C09K2019/3027 , Y10T428/10
摘要： The invention relates to an electro-optical liquid-crystal display having a realignment layer for realigning the liquid crystals, where the field thereof has a significant component parallel to the liquid-crystal layer, comprising a liquid-crystalline medium having negative dielectric anisotropy, where the medium comprises at least one mesogenic compound which contains at least four compounds which contain a group of the formula A
摘要翻译：本发明涉及一种电光液晶显示器，其具有用于重新排列液晶的重新对准层，其中其场具有与液晶层平行的显着分量，包括具有负介电各向异性的液晶介质，其中介质包含至少一种包含至少四种含有式A基团的化合物的介晶化合物

9. 发明申请

US20070170395A1 Liquid crystal medium 有权
标题翻译：液晶介质
公开(公告)号：US20070170395A1
公开(公告)日：2007-07-26
申请号：US11651979
申请日：2007-01-11
申请人： Hideo Ichinose , Shinji Nakajima , Masahiko Okamura , Takanori Takeda , Masako Nakamura
发明人： Hideo Ichinose , Shinji Nakajima , Masahiko Okamura , Takanori Takeda , Masako Nakamura
IPC分类号： C09K19/34
CPC分类号： C09K19/3402 , C09K19/20 , C09K19/3066 , C09K19/42 , C09K2019/0466 , C09K2019/3422 , Y10T428/10
摘要： Disclosed are a liquid crystal medium having a birefringence at 20° C. that is lower than 0.08 and contains 1-30% by weight of one or more compounds of formula IA, 1-10% by weight of one or more compounds of formula IB, 0-9% by weight of one or more compounds of formula IC, and the use of the medium for electro-optical purposes, and to displays containing the medium.
摘要翻译：公开了在20℃下双折射低于0.08的液晶介质，其含有1-30重量％的一种或多种式IA化合物，1-10重量％的一种或多种式IB化合物，0-9重量％的一种或多种式IC化合物，以及用于电光目的的介质，以及含有介质的显示器。

10. 发明授权

US07553523B2 Liquid crystal medium 有权
标题翻译：液晶介质
公开(公告)号：US07553523B2
公开(公告)日：2009-06-30
申请号：US11651979
申请日：2007-01-11
申请人： Hideo Ichinose , Shinji Nakajima , Masahiko Okamura , Takanori Takeda , Masako Nakamura
发明人： Hideo Ichinose , Shinji Nakajima , Masahiko Okamura , Takanori Takeda , Masako Nakamura
IPC分类号： C09K19/34 , C09K19/30 , C09K19/20 , C09K19/12
CPC分类号： C09K19/3402 , C09K19/20 , C09K19/3066 , C09K19/42 , C09K2019/0466 , C09K2019/3422 , Y10T428/10
摘要： Disclosed are a liquid crystal medium having a birefringence at 20° C. that is lower than 0.08 and contains 1-30% by weight of one or more compounds of formula IA, 1-10% by weight of one or more compounds of formula IB, 0-9% by weight of one or more compounds of formula IC, and the use of the medium for electro-optical purposes, and to displays containing the medium.
摘要翻译：公开了在20℃下双折射低于0.08的液晶介质，其含有1-30重量％的一种或多种式IA化合物，1-10重量％的一种或多种式IB化合物，0-9重量％的一种或多种式IC化合物，以及用于电光目的的介质，以及含有介质的显示器。

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