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1. 发明申请

WO2009005330A2 COMPOSITION COMPRISING CURABLE DICHROIC DYE FOR FORMING PTICAL COMPONENT AND AN OPTICAL COMPONENT PREPARED USING THE SAME 审中-公开
标题翻译：包含用于形成胶组分的可固化二色性染料的组合物和使用其制备的光学组分
公开(公告)号：WO2009005330A2
公开(公告)日：2009-01-08
申请号：PCT/KR2008003977
申请日：2008-07-04
申请人： LG CHEMICAL LTD , CHO YONG IL , LEE DAE HEE , KIM SIN YOUNG , LEE HEE JEAN , RYU SU YOUNG
发明人： CHO YONG IL , LEE DAE HEE , KIM SIN YOUNG , LEE HEE JEAN , RYU SU YOUNG
IPC分类号： C09K19/00
CPC分类号： C09K19/60 , C09K19/2007 , C09K19/3059 , C09K19/3068 , C09K19/42 , C09K2019/0448
摘要： The present invention relates to a composition comprising a curable dichroic dye and a curable liquid crystal compound, which are used to prepare an optical component that is vertically oriented to give a narrow viewing angle, to form an optical component, and an optical component comprising an optical component layer prepared using the same. There is provided a composition for forming an optical component comprising 0.1-90 parts by weight of a dichroic dye and 10-98.85 parts by weight of a curable liquid crystal compound, and there is also provided an optical component comprising an optical component layer in which a curable liquid crystal compound and a curable dichroic dye are vertically oriented. The optical component comprising an optical component layer in which a curable dichroic dye and a curable liquid crystal compound are vertically oriented and which is made of the composition comprising a curable dichroic dye and a curable liquid crystal compound for forming an optical component has excellent physical properties svch as heat resistance, durability to high temperature and high moisture, vertical orientation and dichroic ratio, and also adjust a narrow viewing angle. The durability in the high temperature and high moisture is due to the cross linking shape of the optical component layer.
摘要翻译：本发明涉及包含可固化二色性染料和可固化液晶化合物的组合物，其用于制备垂直取向以产生窄视角的光学部件，以形成光学部件，以及光学部件，包括光学组件层。提供了一种用于形成光学部件的组合物，其包含0.1-90重量份的二色性染料和10-98.85重量份的可固化液晶化合物，并且还提供了一种光学部件，其包括光学部件层，其中可固化液晶化合物和可固化二色性染料是垂直取向的。所述光学部件包括其中可固化二色性染料和可固化液晶化合物垂直取向的光学部件层，其由包含可固化二色性染料和用于形成光学部件的可固化液晶化合物的组合物制成，具有优异的物理性能 svch作为耐热性，耐高温和高湿度，垂直取向和二向色比，还可以调节窄视角。高温高湿的耐久性是由于光学部件层的交联形状。

2. 发明申请

WO2008130186A3 A RETARDATION FILM, A METHOD FOR PREPARING RETARDATION FILM AND POLARIZER COMPRISING THE RETARDATION FILM 审中-公开
标题翻译：延迟膜，制备延迟膜的方法和包含延迟膜的偏振器
公开(公告)号：WO2008130186A3
公开(公告)日：2008-12-18
申请号：PCT/KR2008002295
申请日：2008-04-23
申请人： LG CHEMICAL LTD , KIM SIN YOUNG , KIM EUN KYUNG , PARK MOON SOO , CHO YONG IL , CHUN SUNG HO , LEE HEE JEAN , KIM HEON
发明人： KIM SIN YOUNG , KIM EUN KYUNG , PARK MOON SOO , CHO YONG IL , CHUN SUNG HO , LEE HEE JEAN , KIM HEON
IPC分类号： C09K19/56
CPC分类号： G02B5/3016 , Y10T428/1005 , Y10T428/1014
摘要： There is provided a retardation film capable of adjusting an angel between a proceeding direction of a film and an optical axis of liquid crystal by employing an alignment layer formed of polymers induing norbornene and improving thermal stability and photoreaction rate, a method for preparing the retardation film and a polarizer comprising the retardation film. The retardation film includes a substrate, an alignment layer formed on the substrate and made of polymers including norbornene, and an alignment layer fixing layer formed on the alignment layer and made of liquid crystal materials; the method for preparing a retardation film includes: forming a polymer layer by coating a substrate with a polymer solution induing norbornene and drying the polymer solution, forming an alignment layer by irradiating the copolymer layer with linearly polarized ultraviolet rays in a predetermined direction relative to a proceeding direction of a film to give an orientation to the copolymer layer, forming a liquid crystal layer on the alignment layer by coating the alignment layer with a nematic liquid crystal solution and drying the nematic liquid crystal solution, and fixing the orientation of the liquid crystal layer by curing the liquid crystal layer; and the polarizer includes the retardation film and a polarizer film, both of which are stacked with each other. The retardation film has improved thermal stability and light reaction speed, and the retardation film whose optical axis has a desired orientation angle relative to a proceeding direction of the retardation film may be easily prepared through the irradiation of polarized ultraviolet rays.
摘要翻译：本发明提供一种相位差膜，其能够通过使用包含降冰片烯的聚合物形成的取向膜来调整膜的行进方向和液晶的光轴之间的角度，并且提高热稳定性和光反应率，以及用于制备相位差膜的方法以及包含该延迟膜的偏振片。所述相位差膜包括基板，形成在所述基板上并由包含降冰片烯的聚合物制成的取向层以及形成在所述取向层上并由液晶材料制成的取向层固定层; 制备延迟膜的方法包括：通过用引入降冰片烯的聚合物溶液涂布基材并干燥聚合物溶液形成聚合物层，通过相对于聚合物溶液在预定方向上用线偏振紫外线照射共聚物层形成取向层通过向液晶的行进方向赋予共聚物层的取向性，在取向层上涂布向列型液晶溶液并干燥后，在取向层上形成液晶层，使液晶取向固定通过固化液晶层来形成层; 并且起偏器包括彼此层叠的延迟膜和起偏器膜。相位差膜的热稳定性和光反应速度提高，相对于相位差膜的行进方向，光轴具有期望的取向角的相位差膜可以通过照射偏振紫外线容易地制备。

3. 发明专利

DE112008000111T5 未知
公开(公告)号：DE112008000111T5
公开(公告)日：2010-01-21
申请号：DE112008000111
申请日：2008-07-04
申请人： LG CHEMICAL LTD
发明人： CHO YONG IL , LEE DAE HEE , KIM SIN YOUNG , LEE HEE JEAN , RYU SU YOUNG
IPC分类号： C09K19/00
摘要： The present invention relates to a composition comprising a curable dichroic dye and a curable liquid crystal compound, which are used to prepare an optical component that is vertically oriented to give a narrow viewing angle, to form an optical component, and an optical component comprising an optical component layer prepared using the same. There is provided a composition for forming an optical component comprising 0.1-90 parts by weight of a dichroic dye and 10-98.85 parts by weight of a curable liquid crystal compound, and there is also provided an optical component comprising an optical component layer in which a curable liquid crystal compound and a curable dichroic dye are vertically oriented. The optical component comprising an optical component layer in which a curable dichroic dye and a curable liquid crystal compound are vertically oriented and which is made of the composition comprising a curable dichroic dye and a curable liquid crystal compound for forming an optical component has excellent physical properties such as heat resistance, durability to high temperature and high moisture, vertical orientation and dichroic ratio, and also adjust a narrow viewing angle. The durability in the high temperature and high moisture is due to the cross linking shape of the optical component layer.

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