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1. 发明授权

EP0476856B1 Method of forming electrode pattern 失效
标题翻译：一种用于制造电极图案的过程。
公开(公告)号：EP0476856B1
公开(公告)日：1994-06-08
申请号：EP91307816.8
申请日：1991-08-27
申请人： IDEMITSU KOSAN COMPANY LIMITED
发明人： Yuasa, Kimihiro , Hashimoto, Kenji
IPC分类号： G02F1/1343 , H01L21/28 , C23F1/00 , H05K3/00
CPC分类号： H05K3/08 , B23H9/06 , C23F1/18 , G02F1/13439 , H01L31/1884 , H05K2201/0326 , H05K2203/0121 , Y02E10/50

2. 发明公开

EP0336321A3 Process for producing liquid crystal optical device 失效
标题翻译：生产液晶光学器件的方法
公开(公告)号：EP0336321A3
公开(公告)日：1990-09-26
申请号：EP89105729.1
申请日：1989-03-31
申请人： IDEMITSU KOSAN COMPANY LIMITED
发明人： Hashimoto, Kenji , Yuasa, Kimihiro
IPC分类号： G02F1/133 , C09K19/38
CPC分类号： C09K19/38 , B29C55/00 , B29K2105/0079 , C09K19/3857 , C09K19/388 , C09K19/408 , G02F1/133305 , G02F1/133365 , G02F1/133784 , G02F1/1341 , G02F1/141 , G02F2001/13415 , Y10S359/90
摘要： A process for producing a liquid crystal optical device comprising a ferroelectric liquid-crystalline polymer and two flexible substrates sandwiching the ferroelectric liquid-crystalline polymer between them, which process comprises the following continuously conducted stages of:
the first stage including a step of forming an oriented layer on each of the two flexible substrates; the second stage including a step of forming a liquid-crystalline polymer layer on the oriented layer of at least one of the two flexible substrates; the third stage including a step of laminating the flexible substrate obtained in the first stage and the flexible substrate obtained in the second stage, or laminating two flexible substrates obtained in the second stage, with the one or two liquid-crystalline polymer layers sandwiched facing each other between the oriented layers carried on the flexible substrates; and the fourth stage including a step of heating the laminate obtained in the third stage to a temperature at which the ferroelectric liquid-crystalline polymer shows isotropic phase, and a step of orienting the ferroelectric liquid-crystalline polymer by applying an orientation treatment to the laminate heated in the heating step.

3. 发明公开

EP0336321A2 Process for producing liquid crystal optical device 失效
标题翻译： Verfahren zur Herstellung einer optischenFlüssigkristall-Vorrichtung。
公开(公告)号：EP0336321A2
公开(公告)日：1989-10-11
申请号：EP89105729.1
申请日：1989-03-31
申请人： IDEMITSU KOSAN COMPANY LIMITED
发明人： Hashimoto, Kenji , Yuasa, Kimihiro
IPC分类号： G02F1/133 , C09K19/38
CPC分类号： C09K19/38 , B29C55/00 , B29K2105/0079 , C09K19/3857 , C09K19/388 , C09K19/408 , G02F1/133305 , G02F1/133365 , G02F1/133784 , G02F1/1341 , G02F1/141 , G02F2001/13415 , Y10S359/90
摘要： A process for producing a liquid crystal optical device comprising a ferroelectric liquid-crystalline polymer and two flexible substrates sandwiching the ferroelectric liquid-crystalline polymer between them, which process comprises the following continuously conducted stages of:
the first stage including a step of forming an oriented layer on each of the two flexible substrates; the second stage including a step of forming a liquid-crystalline polymer layer on the oriented layer of at least one of the two flexible substrates; the third stage including a step of laminating the flexible substrate obtained in the first stage and the flexible substrate obtained in the second stage, or laminating two flexible substrates obtained in the second stage, with the one or two liquid-crystalline polymer layers sandwiched facing each other between the oriented layers carried on the flexible substrates; and the fourth stage including a step of heating the laminate obtained in the third stage to a temperature at which the ferroelectric liquid-crystalline polymer shows isotropic phase, and a step of orienting the ferroelectric liquid-crystalline polymer by applying an orientation treatment to the laminate heated in the heating step.
摘要翻译：一种制造液晶光学器件的方法，包括铁电液晶聚合物和在其间夹有铁电液晶聚合物的两个柔性基底，该方法包括以下连续进行的阶段：第一阶段包括形成定向在两个柔性基板的每一个上; 第二阶段包括在两个柔性基板中的至少一个的取向层上形成液晶聚合物层的步骤; 第三阶段包括层叠第一阶段获得的柔性基板和在第二阶段中获得的柔性基板的步骤，或者将在第二阶段中获得的两个柔性基板层压在一个或两个液晶聚合物层面向每个在柔性基板上承载的定向层之间的另一个; 第四阶段包括将第三阶段获得的叠层体加热至铁电液晶聚合物显示各向同性相的温度的步骤，以及通过对层压体进行取向处理来定向铁电液晶聚合物的步骤在加热步骤中加热。

4. 发明公开

EP0297554A3 Liquid-crystalline polymer composition 失效
标题翻译：液晶聚合物组合物
公开(公告)号：EP0297554A3
公开(公告)日：1989-09-20
申请号：EP88110396.4
申请日：1988-06-29
申请人： IDEMITSU KOSAN COMPANY LIMITED
发明人： Uchida, Shunji , Morita, Kazuharu , Hashimoto, Kenji
IPC分类号： C09K19/38 , C09K19/40 , C09K19/42
CPC分类号： C09K19/3838 , C08G63/60 , C08G77/38 , C09K19/3833 , C09K19/3857 , C09K19/388 , C09K19/408
摘要： A liquid-crystalline polymer composition comprising a ferroelectric liquid-crystalline polymer and a low molecular weight liquid-crystalline compound which exhibits smectic C phase or chiral smectic C phase. Such liquid-crystalline polymer compositions have not only excellent moldabilities such as ease of orientation, but also exhibit chiral smectic C phase at wide temperature range with room temperatures and exhibit high speed response to changes of external fields and high contrast ratios when they are used for optical display elements.

5. 发明公开

EP0297554A2 Liquid-crystalline polymer composition 失效
标题翻译： PolymereFlüssigkristallzusammensetzung。
公开(公告)号：EP0297554A2
公开(公告)日：1989-01-04
申请号：EP88110396.4
申请日：1988-06-29
申请人： IDEMITSU KOSAN COMPANY LIMITED
发明人： Uchida, Shunji , Morita, Kazuharu , Hashimoto, Kenji
IPC分类号： C09K19/38 , C09K19/40 , C09K19/42
CPC分类号： C09K19/3838 , C08G63/60 , C08G77/38 , C09K19/3833 , C09K19/3857 , C09K19/388 , C09K19/408
摘要： A liquid-crystalline polymer composition comprising a ferroelectric liquid-crystalline polymer and a low molecular weight liquid-crystalline compound which exhibits smectic C phase or chiral smectic C phase. Such liquid-crystalline polymer compositions have not only excellent moldabilities such as ease of orientation, but also exhibit chiral smectic C phase at wide temperature range with room temperatures and exhibit high speed response to changes of external fields and high contrast ratios when they are used for optical display elements.
摘要翻译：一种液晶聚合物组合物，其包含铁电液晶聚合物和显示近晶C相或手性近晶C相的低分子量液晶化合物。这种液晶聚合物组合物不仅具有优异的成型性，例如易取向性，而且在宽温度范围与室温下显示手性近晶C相，并且对于外部场的变化和高对比度，当它们用于光学显示元件。

6. 发明授权

EP0297554B1 Liquid-crystalline polymer composition 失效
标题翻译：液晶聚合物组合物
公开(公告)号：EP0297554B1
公开(公告)日：1993-09-22
申请号：EP88110396.4
申请日：1988-06-29
申请人： IDEMITSU KOSAN COMPANY LIMITED
发明人： Uchida, Shunji , Morita, Kazuharu , Hashimoto, Kenji
IPC分类号： C09K19/38 , C09K19/40 , C09K19/42
CPC分类号： C09K19/3838 , C08G63/60 , C08G77/38 , C09K19/3833 , C09K19/3857 , C09K19/388 , C09K19/408

7. 发明公开

EP0476856A1 Method of forming electrode pattern 失效
标题翻译：赫尔斯特朗·赫斯特伦
公开(公告)号：EP0476856A1
公开(公告)日：1992-03-25
申请号：EP91307816.8
申请日：1991-08-27
申请人： IDEMITSU KOSAN COMPANY LIMITED
发明人： Yuasa, Kimihiro , Hashimoto, Kenji
IPC分类号： G02F1/1343 , H01L21/28 , C23F1/00 , H05K3/00
CPC分类号： H05K3/08 , B23H9/06 , C23F1/18 , G02F1/13439 , H01L31/1884 , H05K2201/0326 , H05K2203/0121 , Y02E10/50
摘要： A method of forming an electrode pattern in a conductive film covering a surface of a substrate, comprising
making a metal electrode for etching contact the conductive film at an area on an exposed surface of the conductive film; and
moving the area where the metal electrode for etching contacts the conductive film while a voltage is applied between the metal electrode for etching and the conductive film to remove the conductive film at and in the vicinity of the area where the metal electrode for etching contacts the conductive film and form an electrode pattern in the conductive film;
reduces the number of steps in forming an electrode pattern, and the method does not require complicated and expensive apparatuses and enables easy production of fine electrode patterns of large areas.
摘要翻译：一种在覆盖基板的表面的导电膜中形成电极图案的方法，包括在所述导电膜的暴露表面上的区域上形成用于蚀刻与所述导电膜接触的金属电极; 并且在用于蚀刻的金属电极与导电膜之间施加电压的同时移动用于蚀刻的金属电极与导电膜接触的区域，以去除蚀刻金属电极与蚀刻金属电极接触的区域附近的导电膜导电膜，并在导电膜中形成电极图案; 减少形成电极图案的步骤数，并且该方法不需要复杂且昂贵的设备，并且能够容易地制造大面积的精细电极图案。

8. 发明公开

EP0228703A2 Ferroelectric liquid crystal polymer 失效
标题翻译：的铁电液晶聚合物。
公开(公告)号：EP0228703A2
公开(公告)日：1987-07-15
申请号：EP86118019.8
申请日：1986-12-23
申请人： IDEMITSU KOSAN COMPANY LIMITED
发明人： Uchida, Shunji , Morita, Kazuharu , Hashimoto, Kenji
IPC分类号： C09K19/38 , C08F120/30
CPC分类号： C08F20/30 , C09K19/3857 , G02F1/133365
摘要： A ferroelectric liquid crystal polymer comprising the recurring units represented by the following general formula;
in which

k is an integer of from 1 to 30,

R 2 is -COOR 3 , -OCOR 3 , -OR 3 , or -R 3 ,
in which
R 3 is

R 4 is -CH 3 or Cl,
m is 0 or an integer of from 1 to 10,
n is 0 or an integer of from 1 to 10, provided that n is not 0,
when R 4 is -CH 3 .

The ferroelectric liquid crystal polymer of the present invention not only exhibits a ferroelectricity even at temperatures in the vicinity of a room temperature, but also has so fast response speed to the external factors as to be able to display motion pictures, and may be advantageously used as display elements for large size screens and a curved screens.

9. 发明授权

EP0336321B1 Process for producing liquid crystal optical device 失效
标题翻译：一种用于生产液晶光学装置的方法。
公开(公告)号：EP0336321B1
公开(公告)日：1994-06-01
申请号：EP89105729.1
申请日：1989-03-31
申请人： IDEMITSU KOSAN COMPANY LIMITED
发明人： Hashimoto, Kenji , Yuasa, Kimihiro
IPC分类号： G02F1/133 , C09K19/38
CPC分类号： C09K19/38 , B29C55/00 , B29K2105/0079 , C09K19/3857 , C09K19/388 , C09K19/408 , G02F1/133305 , G02F1/133365 , G02F1/133784 , G02F1/1341 , G02F1/141 , G02F2001/13415 , Y10S359/90

10. 发明授权

EP0228703B1 Ferroelectric liquid crystal polymer 失效
标题翻译：电磁液晶聚合物
公开(公告)号：EP0228703B1
公开(公告)日：1993-03-10
申请号：EP86118019.8
申请日：1986-12-23
申请人： IDEMITSU KOSAN COMPANY LIMITED
发明人： Uchida, Shunji , Morita, Kazuharu , Hashimoto, Kenji
IPC分类号： C09K19/38 , C08F120/30
CPC分类号： C08F20/30 , C09K19/3857 , G02F1/133365

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