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1. 发明申请

WO2009091224A2 OPTICAL FILM, PREPARATION METHOD OF THE SAME, AND LIQUID CRYSTAL DISPLAY COMPRISING THE SAME 审中-公开
标题翻译：光学膜，其制备方法和包含其的液晶显示
公开(公告)号：WO2009091224A2
公开(公告)日：2009-07-23
申请号：PCT/KR2009/000271
申请日：2009-01-19
申请人： LG CHEM, LTD. , SHIN, Du-Hyun , JEON, Byoung-Kun , PARK, Moon-Soo , CHUN, Sung-Ho , KIM, Heon , CHOI, Dai-Seung , YOO, Dong-Woo
发明人： SHIN, Du-Hyun , JEON, Byoung-Kun , PARK, Moon-Soo , CHUN, Sung-Ho , KIM, Heon , CHOI, Dai-Seung , YOO, Dong-Woo
IPC分类号： G02F1/1337
CPC分类号： G02F1/13363 , B32B7/12 , B32B27/08 , B32B27/306 , B32B2307/308 , B32B2307/40 , B32B2307/42 , B32B2307/554 , B32B2307/734 , B32B2457/202 , C08J7/04 , C08J2365/00 , C08J2485/04 , G02F2001/133633 , G02F2001/133635 , G02F2001/133638 , Y10T428/31576
摘要： The present invention relates to a composition for liquid crystal alignment layer, a preparation method of liquid crystal alignment layer using the same, and an optical film comprising the liquid crystal alignment layer. More particularly, the composition for liquid crystal alignment layer according to the present invention includes crosslinkable functional monomers as well as a photoreactive polymer, thereby improving thermal stability and durability of the liquid crystal alignment layer that is prepared by using the composition for liquid crystal alignment layer. In addition, when the liquid crystal alignment layer is used to produce an optical film, adhesive strength between substrate and liquid crystal alignment layer and between liquid crystal alignment layer and liquid crystal film can be improved.
摘要翻译：本发明涉及液晶取向膜用组合物，使用其的液晶取向膜的制备方法以及包含液晶取向层的光学膜。更具体地说，根据本发明的液晶取向层用组合物包括可交联官能单体以及光反应性聚合物，从而提高了通过使用液晶取向层用组合物制备的液晶取向膜的热稳定性和耐久性。此外，当使用液晶取向膜来制造光学膜时，可以提高基板和液晶取向层之间以及液晶取向层和液晶膜之间的粘合强度。

2. 发明申请

WO2009091227A2 OPTICAL FILM, PREPARATION METHOD OF THE SAME, AND LIQUID CRYSTAL DISPLAY COMPRISING THE SAME 审中-公开
标题翻译：光学膜，其制备方法以及包含该膜的液晶显示器
公开(公告)号：WO2009091227A2
公开(公告)日：2009-07-23
申请号：PCT/KR2009/000274
申请日：2009-01-19
申请人： LG CHEM, LTD. , SHIN, Du-Hyun , YOON, Hyuk , PARK, Moon-Soo , YOO, Je-Hyuk , CHUN, Sung-Ho , KIM, Heon , CHOI, Dai-Seung , YOO, Dong-Woo
发明人： SHIN, Du-Hyun , YOON, Hyuk , PARK, Moon-Soo , YOO, Je-Hyuk , CHUN, Sung-Ho , KIM, Heon , CHOI, Dai-Seung , YOO, Dong-Woo
IPC分类号： G02F1/1337
CPC分类号： G02F1/133711 , C08F2/48 , G02F1/133528 , Y10T428/1005 , Y10T428/1023
摘要： The present invention relates to a composition for liquid crystal alignment layer, a preparation method of liquid crystal alignment layer using the same, and an optical film comprising the liquid crystal alignment layer. More particularly, the composition for liquid crystal alignment layer according to the present invention includes crosslinkable functional monomers as well as a photoreactive polymer, thereby improving thermal stability and durability of the liquid crystal alignment layer that is prepared by using the composition for liquid crystal alignment layer. In addition, when the liquid crystal alignment layer is used to produce an optical film, adhesive strength between substrate and liquid crystal alignment layer and between liquid crystal alignment layer and liquid crystal film can be improved.
摘要翻译：本发明涉及一种用于液晶取向层的组合物，一种使用该组合物的液晶取向层的制备方法以及一种包含该液晶取向层的光学膜。更具体地，根据本发明的用于液晶取向层的组合物包含可交联的官能单体以及光反应性聚合物，从而提高了通过使用液晶取向层用组合物制备的液晶取向层的热稳定性和耐久性。另外，当使用液晶取向层来制造光学膜时，可以提高基板与液晶取向层之间以及液晶取向层与液晶膜之间的粘合强度。

3. 发明申请

WO2009091225A2 COMPOSITION FOR LIQUID CRYSTAL ALIGNMENT LAYER, PREPARATION METHOD OF LIQUID CRYSTAL ALIGNMENT LAYER USING THE SAME, AND OPTICAL FILM COMPRISING THE LIQUID CRYSTAL ALIGNMENT LAYER 审中-公开
标题翻译：用于液晶对准层的组合物，使用其的液晶对准层的制备方法和包含液晶对准层的光学膜
公开(公告)号：WO2009091225A2
公开(公告)日：2009-07-23
申请号：PCT/KR2009/000272
申请日：2009-01-19
申请人： LG CHEM, LTD. , SHIN, Du-Hyun , YOON, Hyuk , PARK, Moon-Soo
发明人： SHIN, Du-Hyun , YOON, Hyuk , PARK, Moon-Soo
IPC分类号： C09K19/56
CPC分类号： G02F1/1303 , G02F1/1333 , G02F1/133528 , G02F1/133711 , G02F1/133788
摘要： The present invention relates to a composition for liquid crystal alignment layer, a preparation method of liquid crystal alignment layer using the same, and an optical film comprising the liquid crystal alignment layer. More particularly, the composition for liquid crystal alignment layer according to the present invention includes crosslinkable functional monomers as well as a photoreactive polymer, thereby improving thermal stability and durability of the liquid crystal alignment layer that is prepared by using the composition for liquid crystal alignment layer. In addition, when the liquid crystal alignment layer is used to produce an optical film, adhesive strength between substrate and liquid crystal alignment layer and between liquid crystal alignment layer and liquid crystal film can be improved.
摘要翻译：本发明涉及液晶取向膜用组合物，使用其的液晶取向膜的制备方法以及包含液晶取向层的光学膜。更具体地说，根据本发明的液晶取向层用组合物包括可交联官能单体以及光反应性聚合物，从而提高了通过使用液晶取向层用组合物制备的液晶取向膜的热稳定性和耐久性。此外，当使用液晶取向膜来制造光学膜时，可以提高基板和液晶取向层之间以及液晶取向层和液晶膜之间的粘合强度。

4. 发明申请

WO2007142458A1 INTEGRATED O FILM FOR IMPROVING VIEWING ANGLE OF TN-LCD, AND POLARIZER PLATE AND TN-LCD INCLUDING THE SAME 审中-公开
标题翻译：用于改进TN-LCD观察角的集成O膜，以及包括其的偏光板和TN-LCD
公开(公告)号：WO2007142458A1
公开(公告)日：2007-12-13
申请号：PCT/KR2007/002733
申请日：2007-06-05
申请人： LG CHEMICAL LTD. , JEON, Byoung-Kun , BELYAEV, Sergey , YUN, Chang-Hun , PARK, Moon-Soo
发明人： JEON, Byoung-Kun , BELYAEV, Sergey , YUN, Chang-Hun , PARK, Moon-Soo
IPC分类号： G02B5/30
CPC分类号： G02B5/3041 , G02B5/3016
摘要： Disclosed herein are an integrated O film for improving a viewing angle of a TN-LCD, and a polarizer plate and TN-LCD including the same. Also disclosed herein are a compensation film which is capable of improving a contrast characteristic at a front side and an inclination angle and minimizing a color variation according to a viewing angle in a dark state, and a polarizer plate and TN-LCD including the same. The integrated O film includes a transversely-stretched negative biaxial (B) film and a positive O film laminated on the transversely-stretched negative B film.
摘要翻译：本文公开了一种用于改善TN-LCD的视角的集成O膜，以及包括该O膜的偏振片和TN-LCD。这里还公开了一种补偿膜，其能够改善前侧的对比度特性和倾斜角度，并且根据暗态的视角使颜色变化最小化，以及包括该补偿膜的偏振片和TN-LCD。整合的O膜包括横向拉伸的负双轴（B）膜和层压在横向拉伸的负B膜上的正O膜。

5. 发明申请

WO2006088296A1 RETARDATION FILM HAVING A HOMEOTROPIC ALIGNMENT LIQUID CRYSTAL FILM AND METHOD FOR PREPARING THE SAME 审中-公开
标题翻译：具有本体对比液晶薄膜的延迟膜及其制备方法
公开(公告)号：WO2006088296A1
公开(公告)日：2006-08-24
申请号：PCT/KR2006/000455
申请日：2006-02-08
申请人： LG CHEM, LTD. , KIM, Eun-Kyung , PARK, Moon-Soo , CHANG, Jun-Won , KIM, Sin-Young
发明人： KIM, Eun-Kyung , PARK, Moon-Soo , CHANG, Jun-Won , KIM, Sin-Young
IPC分类号： G02F1/1335
CPC分类号： G02F1/13363 , C09K19/3098 , C09K2019/0448 , G02B5/3016 , G02F1/133634 , G02F1/134363 , G02F2001/133633 , G02F2413/02 , G02F2413/07 , Y10T428/10 , Y10T428/1005 , Y10T428/1041
摘要： The present invention relates to a retardation film having a homeotropic alignment liquid crystal film, a polarizing film, an IPS (In-Plane Switching) mode liquid crystal display and a method for preparing the same. More particularly, the present invention relates to a homeotropic alignment liquid crystal film prepared from a liquid crystal mixed solution containing a poly-merizable reactive liquid crystal monomer so as to improve a viewing angle characteristic of an ISP mode liquid crystal display and reduce a color shift; a retardation film prepared by integrating an oriented retardation film and a method for preparing the same; a polarizing film having the retardation film located between a polarizing element or plate and a liquid crystal cell and a method for preparing the same; and an IPS mode liquid crystal display having the polarizing film. There is an advantage in that since a homeotropic alignment liquid crystal film with a retardation of a thickness direction is prepared using a liquid crystal mixed solution containing a reactive liquid crystal monomer, a retardation film according to the present invention is not required for high-temperature heat treatment and cooling processes so that it can be applied to a high-speed continuous process. Further, there is an advantage in that a retardation film having an oriented retardation film integrated with the homeotropic alignment liquid crystal film is arranged between a polarizing element or polarizing plate of an IPS mod liquid crystal display and a liquid crystal cell so that a contrast ratio can be increased up to about 1520%, and a color shift characteristic can be also improved.
摘要翻译：本发明涉及具有垂直取向液晶膜，偏振膜，IPS（平面切换）模式液晶显示器的相位差膜及其制备方法。更具体地说，本发明涉及由含有可聚合反应性液晶单体的液晶混合溶液制备的垂直取向液晶膜，以提高ISP模式液晶显示器的视角特性并减少色偏 ; 通过将定向延迟膜及其制备方法整合而制备的延迟膜; 具有位于偏振元件或板与液晶单元之间的延迟膜的偏振膜及其制备方法; 和具有偏振膜的IPS模式液晶显示器。具有以下优点：由于使用含有反应性液晶单体的液晶混合溶液来制备具有厚度方向延迟的垂面取向液晶膜，所以根据本发明的延迟膜不需要高温热处理和冷却过程，使其可以应用于高速连续过程。此外，具有将具有与垂直取向液晶膜成一体的定向延迟膜的相位差膜配置在IPS模式液晶显示器的偏振元件或偏振片与液晶单元之间，使得对比度可以增加至约1520％，并且还可以改善色移特性。

6. 发明申请

WO2011049326A2 PATTERNED RETARDATION FILM AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：图案化延迟膜及其制造方法
公开(公告)号：WO2011049326A2
公开(公告)日：2011-04-28
申请号：PCT/KR2010/007055
申请日：2010-10-14
申请人： LG CHEM, LTD. , LEE, Dea-Hee , KIM, Sin-Young , PARK, Moon-Soo
发明人： LEE, Dea-Hee , KIM, Sin-Young , PARK, Moon-Soo
IPC分类号： G02F1/13363 , G02F1/1335
CPC分类号： G02B5/3083 , G02F2413/09
摘要： A patterned retardation film includes: a substrate; a first alignment film and a second alignment film disposed on the substrate, processed by different alignment processes and having different alignment directions; and a liquid crystal layer disposed on the first alignment film and the second alignment film, wherein the liquid crystal layer is patterned into a first region, which is aligned by the first alignment film, and a second region, which is aligned by the second alignment film.
摘要翻译：图案化延迟膜包括：基板; 第一取向膜和第二取向膜，所述第一取向膜和所述第二取向膜设置在所述基板上，通过不同的取向工艺进行处理，以及设置在所述第一配向膜和所述第二配向膜上的液晶层，其中，所述液晶层被图案化成由所述第一配向膜排列的第一区域和由所述第二排列排列的第二区域膜。

7. 发明申请

WO2011078471A2 3D GLASSES FOR STEREOSCOPIC DISPLAY DEVICE AND STEREOSCOPIC DISPLAY DEVICE INCLUDING THE SAME 审中-公开
标题翻译：用于立体显示设备的立体眼镜和立体显示设备，包括同一显示设备
公开(公告)号：WO2011078471A2
公开(公告)日：2011-06-30
申请号：PCT/KR2010/007094
申请日：2010-10-15
申请人： LG CHEM, LTD. , LEE, Dae Hee , PARK, Moon-Soo , CHAE, Seung-Hun
发明人： LEE, Dae Hee , PARK, Moon-Soo , CHAE, Seung-Hun
IPC分类号： G02F1/1335 , G02B27/22
CPC分类号： G02B27/26 , H04N2213/008
摘要： There are provided 3D glasses for use in a stereoscopic display device including a display panel for emitting right-eye image light and left-eye image light and an optical filter including a first area for adjusting a polarized state of the right-eye image light and a second area for adjusting a polarized state of the left-eye image light, comprising a right-eye area allowing right-eye image light to pass therethrough and a left-eye area allowing left-eye image light to pass therethrough; and compensation films disposed at the right-eye area and the left-eye area to compensate for a phase difference deviation between the first and second areas of the optical filter, wherein a phase difference value of the compensation film provided at the right-eye area and that of the compensation film provided at the left-eye area are different.
摘要翻译：提供了用于立体显示设备的3D眼镜，该立体显示设备包括用于发射右眼图像光和左眼图像光的显示面板和包括用于调整偏振状态的第一区域的光学滤波器包括允许右眼图像光通过的右眼区域和允许左眼图像光通过的左眼区域以及用于调整左眼图像光的偏振状态的第二区域光线通过; 以及设置在右眼区域和左眼区域的补偿膜，以补偿滤光片的第一和第二区域之间的相位差偏差，其中设置在右眼区域的补偿膜的相位差值而在左眼区域提供的补偿膜则不同。

8. 发明申请

WO2009066947A3 POLYMERIZABLE LIQUID CRYSTAL COMPOSITION, HOMEOTROPIC ALIGNMENT LIQUID CRYSTAL FILM MADE FROM THE COMPOSTION AND METHOD FOR PREPARING THE SAME 审中-公开
公开(公告)号：WO2009066947A3
公开(公告)日：2009-05-28
申请号：PCT/KR2008/006858
申请日：2008-11-21
申请人： LG CHEM, LTD. , LEE, Dae-Hee , PARK, Moon-Soo
发明人： LEE, Dae-Hee , PARK, Moon-Soo
IPC分类号： C09K19/04 , C09K19/56
摘要： The present invention relates to a polymerizable liquid crystal composition that includes a polymerizable reactive homeotropic alignment liquid crystal mixture solution and a primary or secondary amino compound, a homeotropic alignment liquid crystal film using the same, and a method for manufacturing the same. According to the present invention, regardless of the alignment film, a stable homeotropic alignment liquid crystal film may be manufactured.

9. 发明申请

WO2007097596A1 VERY THIN ACHROMATIC QUATER WAVE FILM LAMINATE FOR TRANSFLECTIVE LCD AND METHOD FOR PRODUCING THE SAME 审中-公开
标题翻译：用于透射式液晶显示器的非常薄的季铵盐薄膜层压板及其制造方法
公开(公告)号：WO2007097596A1
公开(公告)日：2007-08-30
申请号：PCT/KR2007/000971
申请日：2007-02-26
申请人： LG CHEM, LTD , YOON, Hyuk , YOO, Je-Hyuk , PARK, Moon-Soo
发明人： YOON, Hyuk , YOO, Je-Hyuk , PARK, Moon-Soo
IPC分类号： G02B5/30
CPC分类号： G02B5/3016 , G02F1/133555 , G02F2001/133638 , Y10T428/1005
摘要： Disclosed herein is an very thin achromatic quarter wave film laminate for transflective LCD included in an LCD polarizer. More specifically, the very thin achromatic quarter wave film laminate for transflective LCD has a considerably reduced thickness, as compared to conventional quarter wave films in which anisotropic polymeric films are laminated.
摘要翻译：这里公开了一种用于LCD偏振器中包括的半透射LCD的非常薄的消色差四分之一波长薄膜层压板。更具体地说，与其中各向异性聚合物膜层压的常规四分之一波长膜相比，用于半透射LCD的非常薄的非彩色四分之一波长膜层压板具有显着减小的厚度。

10. 发明申请

WO2007097595A1 VERY THIN ACHROMATIC QUATER WAVE FILM LAMINATE FOR TRANSFLECTIVE LCD AND METHOD FOR PRODUCING THE SAME 审中-公开
标题翻译：用于转移LCD的非常薄的四分之一波长膜层压板及其制造方法
公开(公告)号：WO2007097595A1
公开(公告)日：2007-08-30
申请号：PCT/KR2007/000968
申请日：2007-02-26
申请人： LG CHEMICAL LTD. , YOON, Hyuk , YOO, Je-Hyuk , PARK, Moon-Soo
发明人： YOO, Je-Hyuk , PARK, Moon-Soo
IPC分类号： G02B5/30
CPC分类号： G02B5/3016 , G02F1/133555 , G02F2001/133638 , Y10T428/1005
摘要： Disclosed herein is an very thin achromatic quarter wave film laminate for transflective LCD included in an LCD polarizer. More specifically, the very thin achromatic quarter wave film laminate for transflective LCD has a considerably reduced thickness, as compared to conventional quarter wave films in which anisotropic polymeric films are laminated.
摘要翻译：本文公开了一种非常薄的无色四分之一波片膜，用于包括在LCD偏振器中的透反射LCD。更具体地，与其中层压各向异性聚合物膜的常规四分之一波片相比，用于透反射LCD的非常薄的无色四分之一波长膜层压板具有显着减小的厚度。

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