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1. 发明申请

WO2010090429A3 METHOD FOR MANUFACTURING AN OPTICAL FILTER FOR A STEREOSCOPIC IMAGE DISPLAY DEVICE 审中-公开
标题翻译：用于制造立体图像显示装置的光学滤波器的方法
公开(公告)号：WO2010090429A3
公开(公告)日：2010-10-28
申请号：PCT/KR2010000637
申请日：2010-02-02
申请人： LG CHEMICAL LTD , KIM SIN-YOUNG , PARK MOON-SOO , JEON BYOUNG-KUN , HAN SANG-CHOLL , SHIN BU-GON , YOON HYUK
发明人： KIM SIN-YOUNG , PARK MOON-SOO , JEON BYOUNG-KUN , HAN SANG-CHOLL , SHIN BU-GON , YOON HYUK
IPC分类号： G02B27/22 , G02B5/30 , G02F1/1337
CPC分类号： G02F1/133788 , G02B5/3083 , G02B27/2214 , G02B27/26 , G02F1/1303 , G02F2001/133538
摘要： The present invention relates to a method for manufacturing an optical filter for a stereoscopic image display device, which involves forming an alignment film having different alignment directions in micro areas through a single continuous photo alignment process. The method comprises the steps of: forming a polymer film on a substrate; placing, on the polymer film, a pattern mask in which a light-transmitting area and a light-shielding area are staggered and alternately formed in the vertical and horizontal directions to enable different types of polarized light to selectively pass, placing, on the pattern mask, a polarizing plate having two areas for enabling two different types of polarized light to pass therethrough, and irradiating ultraviolet rays onto the polymer film from above the polarizing plate to form alignment film having different alignment directions in micro areas of the polymer film; and forming a phase delay layer on the alignment film. The method according to the present invention provides different orientations in micro areas of the polymer film using one pattern mask sheet and through a single continuous light irradiation process, thereby simplifying the process of forming the alignment film having different light alignment directions in micro areas of the polymer film. Thus, the yield rate and productivity in manufacturing the optical filter for the stereoscopic image display device can be improved.
摘要翻译：本发明涉及一种用于立体图像显示装置的滤光器的制造方法，其包括通过单次连续的光取向工艺在微区域中形成具有不同取向方向的取向膜。该方法包括以下步骤：在基底上形成聚合物膜; 在聚合物膜上放置图案掩模，其中透光区域和遮光区域在垂直和水平方向上交错地交替形成，以使不同类型的偏振光能够选择性地通过，放置在图案上掩模，具有用于使两种不同类型的偏振光通过的两个区域的偏振片，以及从偏振片上方向紫外线照射到聚合物膜上，以在聚合物膜的微小区域中形成具有不同取向方向的取向膜; 并在取向膜上形成相位延迟层。根据本发明的方法使用一个图案掩模片和通过单个连续光照射工艺在聚合物膜的微小区域中提供不同的取向，从而简化了在具有不同的光取向方向上形成具有不同的光取向方向的取向膜的工艺聚合物膜。因此，可以提高立体图像显示装置的光学滤波器的制造的成品率和生产率。

2. 发明申请

WO2012008802A3 ECB-LCD HAVING AN EXCELLENT VIEWING ANGLE AND COLOR CHARACTERISTICS 审中-公开
标题翻译： ECB-LCD具有卓越的视角和色彩特性
公开(公告)号：WO2012008802A3
公开(公告)日：2012-05-03
申请号：PCT/KR2011005241
申请日：2011-07-15
申请人： LG CHEMICAL LTD , JEON BYOUNG-KUN , RYU SU-YOUNG , PARK MOON-SOO , YOON SANG-JUN
发明人： JEON BYOUNG-KUN , RYU SU-YOUNG , PARK MOON-SOO , YOON SANG-JUN
IPC分类号： G02F1/1335 , G02F1/13363
CPC分类号： G02F1/13363 , G02F1/1393 , G02F2001/133633 , G02F2413/02
摘要： The present invention relates to an ECB-LCD device comprising: a liquid crystal panel including a liquid crystal cell having a first substrate, a second substrate, and a liquid crystal which is interposed between the first substrate and the second substrate and which has a positive dielectric anisotropy, wherein the liquid crystal cell has a cell gap of 1 to 5 ìm and is driven in an ECB mode; a first polarizing element which is placed on the first substrate, and which has a first absorbing axis; a second polarizing element which is placed beneath the second substrate, and which has a second absorbing axis; a first liquid crystal film interposed between the first substrate and the first polarizing element; and a second liquid crystal film interposed between the second substrate and the second polarizing element. The first liquid crystal film includes a first base, and a first liquid crystal layer which is formed by splay-aligning nematic liquid crystals on one side of the first base such that a maximum tilt angle from an in-plane direction to a thickness direction is 20° to 90°. The second liquid crystal film includes a second base, and a second liquid crystal layer formed by horizontally aligning nematic liquid crystals on one side of the second base.
摘要翻译：本发明涉及一种ECB-LCD装置，其包括：液晶面板，其包括具有第一基板，第二基板和介于第一基板和第二基板之间的液晶的液晶单元，并且液晶单元具有正介电各向异性，其中所述液晶单元具有1至5μm的单元间隙并且以ECB模式驱动; 第一偏振元件，其放置在第一基底上并具有第一吸收轴; 第二偏振元件，所述第二偏振元件设置在所述第二基底下方并且具有第二吸收轴; 介于第一基板和第一偏振元件之间的第一液晶膜; 以及介于第二基板和第二偏振元件之间的第二液晶膜。第一液晶膜包括第一基底和第一液晶层，第一液晶层通过在第一基底的一侧上展开排列向列型液晶而形成，使得从面内方向到厚度方向的最大倾斜角为 20°至90°。第二液晶膜包括第二基底和通过在第二基底的一侧上水平排列向列型液晶而形成的第二液晶层。

3. 发明申请

WO2009091224A3 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：WO2009091224A3
公开(公告)日：2009-10-22
申请号：PCT/KR2009000271
申请日：2009-01-19
申请人： LG CHEMICAL 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该液晶取向膜的光学膜。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。

4. 发明申请

WO2011049326A3 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：WO2011049326A3
公开(公告)日：2011-11-03
申请号：PCT/KR2010007055
申请日：2010-10-14
申请人： LG CHEMICAL LTD , LEE DAE-HEE , KIM SIN-YOUNG , PARK MOON-SOO
发明人： LEE DAE-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; 设置在基板上的第一取向膜和第二取向膜，通过不同的取向处理并具有不同的取向方向; 以及设置在第一取向膜和第二取向膜上的液晶层，其中液晶层被图案化为由第一取向膜排列的第一区域和通过第二取向对准的第二区域电影。

5. 发明申请

WO2006062352A9 A HOMEOTROPIC ALIGNMENT LIQUID CRYSTAL FILM WITHOUT ALIGNMENT LAYER AND METHOD FOR PREPARING THE SAME 审中-公开
标题翻译：无对准层的家庭对比液晶薄膜及其制备方法
公开(公告)号：WO2006062352A9
公开(公告)日：2009-12-10
申请号：PCT/KR2005004179
申请日：2005-12-07
申请人： LG CHEMICAL LTD , KIM EUN-KYUNG , LEE DAE-HEE , PARK MOON-SOO , CHAE SEUNG-HUN , KIM SIN-YOUNG
发明人： KIM EUN-KYUNG , LEE DAE-HEE , PARK MOON-SOO , CHAE SEUNG-HUN , KIM SIN-YOUNG
IPC分类号： C07C1/00 , C09K19/00 , C09K19/56 , G02F1/33
CPC分类号： G02F1/133703 , C09K19/3098 , C09K19/54 , C09K19/56 , C09K2019/0448 , C09K2019/528 , Y10T428/10
摘要： Disclosed is a homeotropic alignment liquid crystal film without an alignment layer and a method for preparing the same. More specifically, the present invention relates to a homeotropic alignment liquid crystal film without using a separate alignment layer to induce a homeotropic alignment of the liquid crystal in which a liquid crystal layer has a homeotropic alignment property by coating a polymerizable and reactive liquid crystalline mixture solution including a predetermined surfactant on a plastic substrate whose surface are hydrophilic-treated, and drying and UV irradiating the mixture solution; a method for preparing the same. The homeotropic alignment liquid crystal film prepared according to the present invention may be very useful as a major component of a viewing-angle compensation film and a retardation film, etc. in LCD, and has advantages of simplicity of the manufacturing process, its shortened manufacturing time, its mass production, etc.
摘要翻译：公开了没有取向层的垂直取向液晶膜及其制备方法。更具体地说，本发明涉及一种垂直取向液晶膜，其不使用单独的取向层，以通过涂布可聚合和反应性液晶混合物溶液来引起其中液晶层具有垂直取向性质的液晶的垂直取向在表面经过亲水处理的塑料基材上包含预定的表面活性剂，并对该混合溶液进行干燥和UV照射; 其制备方法。根据本发明制备的垂直取向液晶膜可以作为LCD中的视角补偿膜和延迟膜等的主要成分非常有用，并且具有制造工艺简单，缩短制造的优点时间，批量生产等

6. 发明申请

WO2011115411A3 CIRCULAR POLARISING PLATE AND A REFLECTIVE LIQUID-CRYSTAL DISPLAY DEVICE COMPRISING THE SAME 审中-公开
标题翻译：圆形极化板和包含其的反射液晶显示装置
公开(公告)号：WO2011115411A3
公开(公告)日：2012-02-23
申请号：PCT/KR2011001807
申请日：2011-03-15
申请人： LG CHEMICAL LTD , NAM SUNG-HYUN , YOON HYUK , RAH KYUN IL , PARK MOON-SOO
发明人： NAM SUNG-HYUN , YOON HYUK , RAH KYUN IL , PARK MOON-SOO
IPC分类号： G02B5/30 , G02F1/1335
CPC分类号： G02B5/3033 , G02F1/133528 , G02F2001/133531 , G02F2001/133541 , G02F2001/133638 , G02F2413/08
摘要： The present invention relates to a circular polarising plate comprising: a polarising plate that comprises a polarising element which has an absorption axis at an angle of between 85° and 95° relative to the liquid-crystal-cell liquid-crystal alignment direction and of which the "a" colour value in the CIE coordinate system is between -1 and -0.6 and the "b" colour value is between 0.3 and 2.5; and a quarter-wave plate which has an optical axis at an angle of between 130° and 140° relative to the liquid-crystal-cell liquid-crystal alignment direction. The present invention also relates to a reflective liquid-crystal display device comprising the same. The circular polarising plate of the present invention can be used to improve the discernibility and colour impression of reflective liquid-crystal display devices.
摘要翻译：圆偏振片本发明涉及一种圆偏振片，其特征在于，具有：偏振片，其具有相对于液晶单元液晶取向方向具有85°〜95°角的吸收轴的偏振元件， CIE坐标系中的“a”颜色值在-1和-0.6之间，“b”颜色值在0.3和2.5之间; 以及相对于液晶单元液晶排列方向具有130°〜140°的角度的光轴的四分之一波片。本发明还涉及一种包括该液晶显示装置的反射型液晶显示装置。本发明的圆偏光板可用于提高反射型液晶显示装置的辨别性和色彩印象。

7. 发明申请

WO2007097596A9 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：WO2007097596A9
公开(公告)日：2008-10-02
申请号：PCT/KR2007000971
申请日：2007-02-26
申请人： LG CHEMICAL 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：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。

8. 发明申请

WO2009091225A3 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：液晶排列层的组合物，使用该组合物的液晶排列层的制备方法以及包含液晶排列层的光学膜
公开(公告)号：WO2009091225A3
公开(公告)日：2009-10-29
申请号：PCT/KR2009000272
申请日：2009-01-19
申请人： LG CHEMICAL 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该液晶取向膜的光学膜。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。

9. 发明申请

WO2007097595A9 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：WO2007097595A9
公开(公告)日：2008-10-02
申请号：PCT/KR2007000968
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：本文公开了用于LCD偏光器中包括的半透射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，与其中层压各向异性聚合物膜的传统四分之一波长膜相比，用于半透射反射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。

10. 发明申请

WO2009091227A3 OPTICAL FILM, PREPARATION METHOD OF THE SAME, AND LIQUID CRYSTAL DISPLAY COMPRISING THE SAME 审中-公开
公开(公告)号：WO2009091227A3
公开(公告)日：2009-10-22
申请号：PCT/KR2009000274
申请日：2009-01-19
申请人： LG CHEMICAL 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.

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