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1. 发明申请

WO2004070463A1 UNIFIED POLARIZING PLATE AND METHOD FOR PREPARING THE SAME 审中-公开
标题翻译：统一的极化板及其制备方法
公开(公告)号：WO2004070463A1
公开(公告)日：2004-08-19
申请号：PCT/KR2004/000226
申请日：2004-02-06
申请人： LG CHEM, LTD. , KIM, Won-Kook , CHUN, Sung-Ho , YOON, Sung-Cheol , LIM, Tae-Sun , KIM, Heon , LEE, Jung-Min , YU, Jeong-Su , HWANG, In-Seok , KIM, Beom-Seok
发明人： KIM, Won-Kook , CHUN, Sung-Ho , YOON, Sung-Cheol , LIM, Tae-Sun , KIM, Heon , LEE, Jung-Min , YU, Jeong-Su , HWANG, In-Seok , KIM, Beom-Seok
IPC分类号： G02F1/1335
CPC分类号： G02F1/133528 , G02B1/04 , G02B5/305 , G02F1/133634 , Y10T428/1041 , Y10T428/1059 , C08L23/18
摘要： The present invention relates to a unified polarizing plate, which employs, as a protection layer of a polarizing film, a transparent film that can simultaneously function as a negative C-plate and transparent protection layer of a polarizing film and has negative refractive index toward thickness direction, thereby simultaneously performing functions as a negative C-plate for optical compensation and as a polarizing plate, and a method for preparing the same. The unified polarizing plate has superior durability at high temperature and high humidity compared to those employing TAC as a protection layer, and improves wide view angle of liquid crystal display having positive refractive index toward thickness direction, when the liquid crystal display device is ON or OFF.
摘要翻译：本发明涉及一种统一的偏振片，其采用作为偏光膜的保护层的透明膜，其可以同时用作偏光膜的负C板和透明保护层，并且具有朝向厚度的负折射率方向，从而同时执行用作光学补偿的负C板和作为偏振片的功能及其制备方法。与使用TAC作为保护层的统一偏振片相比，在高温高湿度下具有优异的耐久性，并且当液晶显示装置接通或关闭时，改善了具有朝向厚度方向的正折射率的液晶显示器的宽视角。

2. 发明申请

WO2004007587A1 NOBONENE-ESTER BASED ADDITION POLYMER AND METHOD FOR PREPARING THE SAME 审中-公开
标题翻译：基于NOBONENE-ESTER的添加聚合物及其制备方法
公开(公告)号：WO2004007587A1
公开(公告)日：2004-01-22
申请号：PCT/KR2003/001349
申请日：2003-07-07
申请人： LG CHEM, LTD. , CHUN, Sung-Ho , KIM, Won-Kook , YOON, Sung-Cheol , LIM, Tae-Sun , KIM, Heon , KIM, Kyoung-Hoon , LEE, Jung-Min , PAIK, Kyung-Lim , AHN, Sang-Doo
发明人： CHUN, Sung-Ho , KIM, Won-Kook , YOON, Sung-Cheol , LIM, Tae-Sun , KIM, Heon , KIM, Kyoung-Hoon , LEE, Jung-Min , PAIK, Kyung-Lim , AHN, Sang-Doo
IPC分类号： C08G61/06
CPC分类号： C08G61/06 , C08F32/08 , G02F1/136227
摘要： The present invention relates to a norbornene based addition polymer, and more particularly to an addition polymer of norbornene based monomers containing an ester group. The present invention provides a norbornene-ester based addition polymer having a molecular weight (Mn) larger than 20,000 and comprising a norbornene-ester based monomer comprising more than 50 mol% of exo norbornene-ester monomer as a repeating unit, a method for preparing the same, and an optically anisotropic film comprising the same. The norbornene-ester based addition polymer of the present invention is transparent, has a low dielectric constant, has good thermal stability and strength, leaves no unwanted materials when attached to metals or other polymers, and has good adhesivity, so that it can be used for optical films, retardation films, plastic substrate materials, transparent polymers such as POF or PCB, insulating materials, or insulating electronic devices such as PCB or insulating materials.
摘要翻译：本发明涉及降冰片烯系加成聚合物，更具体地说，涉及含有酯基的降冰片烯系单体的加成聚合物。本发明提供一种分子量（Mn）大于20,000的降冰片烯酯系加成聚合物，其含有作为重复单元的外降冰片烯 - 酯单体的50摩尔％以下的降冰片烯酯系单体，和含有该光学各向异性膜的光学各向异性膜。本发明的降冰片烯酯系加成聚合物是透明的，介电常数低，热稳定性好，强度高，附着于金属或其它聚合物时不会有不想要的物质，粘接性好，可以使用用于光学膜，延迟膜，塑料基板材料，诸如POF或PCB的透明聚合物，绝缘材料或诸如PCB或绝缘材料的绝缘电子器件。

3. 发明申请

WO2011037327A3 SCANNING MICROMIRROR 审中-公开
标题翻译：扫描微型计算机
公开(公告)号：WO2011037327A3
公开(公告)日：2011-06-30
申请号：PCT/KR2010005749
申请日：2010-08-26
申请人： LG ELECTRONICS INC , CHOI DONG JUNE , LEE BYUNG GOO , KIM TAE SIK , LIM TAE SUN
发明人： CHOI DONG JUNE , LEE BYUNG GOO , KIM TAE SIK , LIM TAE SUN
IPC分类号： G02B26/08 , G02B26/10
CPC分类号： G02B26/0841 , G02B26/105
摘要： The present invention relates to a scanning micromirror which forms images or reads data by scanning beams outputted from a light source onto a one-dimensional area or two-dimensional area. The scanning micromirror comprises: a substrate having an open area; a mirror plate positioned in the open area; a first gimbal having a first bent portion which is positioned in an open area between the substrate and the mirror plate and is bent in the mirror plate direction along the X-axis of the open area; a second gimbal having a second bent portion which is positioned in the open area between the first gimbal and the mirror plate and is formed along the first bent portion of the first gimbal; a first elastic body for connecting the substrate with the first bent portion of the first gimbal; a second elastic body for connecting the first gimbal with the second gimbal along the Y-axis of the open area; and a third elastic body for connecting the second gimbal with the mirror plate along the Y-axis of the open area.
摘要翻译：本发明涉及通过将从光源输出的光束扫描到一维区域或二维区域来形成图像或读取数据的扫描微镜。扫描微镜包括：具有开放区域的基板; 位于开放区域的镜板; 第一万向架具有第一弯曲部分，其位于基板和反射镜板之间的开放区域中，并沿着开放区域的X轴在镜板方向上弯曲; 具有第二弯曲部分的第二万向架，所述第二弯曲部分位于所述第一万向架和所述反射镜板之间的所述开放区域中并沿着所述第一万向架的所述第一弯曲部分形成; 第一弹性体，用于将基板与第一万向架的第一弯曲部分连接; 第二弹性体，用于沿着所述开放区域的Y轴连接所述第一万向架与所述第二万向架; 以及第三弹性体，用于沿着开放区域的Y轴将第二万向架与镜板连接。

4. 发明申请

WO2004007564A1 METHOD FOR PREPARING NORBORNENE BASED ADDITION POLYMER CONTAINING ESTER OR ACETYL FUNCTIONAL GROUP 审中-公开
标题翻译：用于制备含有异丁烯基官能团的基于诺酮基的添加剂聚合物的方法
公开(公告)号：WO2004007564A1
公开(公告)日：2004-01-22
申请号：PCT/KR2003/001350
申请日：2003-07-07
申请人： LG CHEM, LTD. , CHUN, Sung-Ho , KIM, Won-Kook , YOON, Sung-Cheol , LIM, Tae-Sun , KIM, Heon , KIM, Kyoung-Hoon
发明人： CHUN, Sung-Ho , KIM, Won-Kook , YOON, Sung-Cheol , LIM, Tae-Sun , KIM, Heon , KIM, Kyoung-Hoon
IPC分类号： C08F4/80
CPC分类号： C08G61/08 , C08F4/7027 , C08F32/08 , C08F132/08 , C08F2410/01 , C08G61/06 , G02F1/136227
摘要： The present invention relates to a method for preparing a cyclic olefin polymer by addition polymerization, and more particularly to a method for preparing a norbornene-based addition polymer, which comprises a step of contacting a norbornene-based monomer having an ester or acetyl group with a catalyst system comprising: a Group X transition metal compound; a compound comprising a neutral Group XV electron donor ligand having a cone angle of at least 160°; and a salt capable of offering an anion that can be weakly coordinated to the transition metal, in solvent. The norbornene-based addition polymer having an ester or acetyl group according to the present invention is transparent, has superior adhesivity and a low dielectric constant, and it generates no byproducts when attached to metal. Therefore, it can be used as an optical film, a retardation film, a protection film for a polarizer, POFs (plastic optical fiber), PCBs (printed circuit board), or insulators of electronic devices.
摘要翻译：本发明涉及通过加成聚合制备环烯烃聚合物的方法，更具体地说涉及一种制备降冰片烯系加成聚合物的方法，该方法包括使具有酯或乙酰基的降冰片烯系单体与一种催化剂体系，包括：第X族过渡金属化合物; 包含具有至少160°的锥角的中性第XV族电子供体配体的化合物; 以及能够在溶剂中提供能够与过渡金属配位的阴离子的盐。具有根据本发明的酯或乙酰基的降冰片烯系加成聚合物是透明的，具有优异的粘附性和低介电常数，并且当附着于金属时不产生副产物。因此，它可以用作光学膜，延迟膜，偏振器用保护膜，POF（塑料光纤），PCB（印刷电路板）或电子器件的绝缘体。

5. 发明申请

WO2006004376A8 METHOD OF PRODUCING CYCLIC OLEFIN POLYMERS HAVING POLAR FUNCTIONAL GROUPS, OLEFIN POLYMER PRODUCED USING THE METHOD AND OPTICAL ANISOTROPIC FILM COMPRISING THE SAME 审中-公开
标题翻译：生产具有极性官能团的环烯烃聚合物的方法，使用该方法生产的烯烃聚合物和包含该方法的光学异相膜
公开(公告)号：WO2006004376A8
公开(公告)日：2006-06-01
申请号：PCT/KR2005002149
申请日：2005-07-05
申请人： LG CHEMICAL LTD , YOON SUNG-CHEOL , WON YOUNG-CHUL , PARK YOUNG-WHAN , CHUN SUNG-HO , CHOI DAI-SEUNG , KIM WON-KOOK , LIM TAE-SUN , KIM HEON , LEE JUNG-MIN , PAIK KYUNG-LIM
发明人： YOON SUNG-CHEOL , WON YOUNG-CHUL , PARK YOUNG-WHAN , CHUN SUNG-HO , CHOI DAI-SEUNG , KIM WON-KOOK , LIM TAE-SUN , KIM HEON , LEE JUNG-MIN , PAIK KYUNG-LIM
IPC分类号： C08F12/32 , C08F2/38 , C08F4/80 , C08F32/00
CPC分类号： C08F232/08 , C08F4/70
摘要： A method of producing a cyclic olefin polymer having a polar functional group and a high molecular weight with a high yield in which a catalyst is not deactivated due to polar functional groups, moisture and oxygen is provided. A ccording to the olefin polymerization method, deactivation of a catalyst due to polar functional groups of monomers can be prevented, and thus a polyolefin having a high molecular weight can be prepared with a high yield, and the ratio of catalyst to monomer can be less than 1/5000 due to good activity of the catalyst, and thus removal of catalyst residues is not required.
摘要翻译：提供具有极性官能团和高分子量的环状烯烃聚合物的方法，其中高分子量由于极性官能团，水分和氧气而催化剂未失活。 A根据烯烃聚合方法，可以防止由于单体的极性官能团而导致的催化剂失活，从而可以高产率制备具有高分子量的聚烯烃，催化剂与单体的比例可以更少由于催化剂的活性良好，因此不需要除去催化剂残余物。

6. 发明申请

WO2006004376A9 METHOD OF PRODUCING CYCLIC OLEFIN POLYMERS HAVING POLAR FUNCTIONAL GROUPS, OLEFIN POLYMER PRODUCED USING THE METHOD AND OPTICAL ANISOTROPIC FILM COMPRISING THE SAME 审中-公开
公开(公告)号：WO2006004376A9
公开(公告)日：2006-01-12
申请号：PCT/KR2005/002149
申请日：2005-07-05
申请人： LG CHEM. LTD. , YOON, Sung-Cheol , WON, Young-Chul , PARK, Young-Whan , CHUN, Sung-Ho , CHOI, Dai-Seung , KIM, Won-Kook , LIM, Tae-Sun , KIM, Heon , LEE, Jung-Min , PAIK, Kyung-Lim
发明人： YOON, Sung-Cheol , WON, Young-Chul , PARK, Young-Whan , CHUN, Sung-Ho , CHOI, Dai-Seung , KIM, Won-Kook , LIM, Tae-Sun , KIM, Heon , LEE, Jung-Min , PAIK, Kyung-Lim
IPC分类号： C08F12/32 , C08F2/38 , C08F32/00 , C08F4/80
摘要： A method of producing a cyclic olefin polymer having a polar functional group and a high molecular weight with a high yield in which a catalyst is not deactivated due to polar functional groups, moisture and oxygen is provided. A ccording to the olefin polymerization method, deactivation of a catalyst due to polar functional groups of monomers can be prevented, and thus a polyolefin having a high molecular weight can be prepared with a high yield, and the ratio of catalyst to monomer can be less than 1/5000 due to good activity of the catalyst, and thus removal of catalyst residues is not required.

7. 发明申请

WO2004050726A1 METHOD FOR POLYMERIZING CYCLOOLEFIN POLYMER CONTAINING POLAR FUNCTIONAL GROUPS AND ELECTRONIC DEVICES EMPLOYING THE POLYMERIZED CYCLOOLEFINS 审中-公开
标题翻译：聚合含有极性官能团的环烯烃聚合物的方法和使用聚合的环烯烃的电子器件
公开(公告)号：WO2004050726A1
公开(公告)日：2004-06-17
申请号：PCT/KR2003/002634
申请日：2003-12-03
申请人： LG CHEM, LTD. , YOON, Sung-Cheol , CHUN, Sung-Ho , KIM, Won-Kook , LIM, Tae-Sun , KIM, Heon , LEE, Jung-Min
发明人： YOON, Sung-Cheol , CHUN, Sung-Ho , KIM, Won-Kook , LIM, Tae-Sun , KIM, Heon , LEE, Jung-Min
IPC分类号： C08F32/00
CPC分类号： C08F4/70 , C08F32/00 , C08F232/08 , C08G61/06 , C08G61/08 , C09K19/38 , Y10T428/1036
摘要： Disclosed is a method for preparing a cycloolefin polymer containing polar functional groups, comprising: preparing a catalyst mixture including i) a precatalyst, containing a Group 10 transition metal having a ligand containing oxygen ions bonded to the metal; ii) a first cocatalyst which is an organic compound containing a Group 15 element; and iii) a second cocatalyst which is capable of providing an anion and weakly coordinating to the metal of the precatalyst; and subjecting a monomer solution comprising a norbornene-based compound containing a polar functional group to an addition polymerization reaction in the presence of an organic solvent and the catalyst mixture, at a temperature of 80-200 °C, the total amount of the organic solvent being 50-800 % by weight based on the total weight of the monomer contained in the monomer solution, and the product yield of the polymer being 50% by weight or more based on the total weight of the monomer.
摘要翻译：公开了一种制备含有极性官能团的环烯烃聚合物的方法，包括：制备催化剂混合物，其包括i）预催化剂，其含有具有与金属键合的含氧离子的配体的第10族过渡金属; ii）第一助催化剂，其是含有第15族元素的有机化合物; 和iii）能够提供阴离子并与预催化剂的金属弱配位的第二助催化剂; 将含有极性官能团的降冰片烯系化合物的单体溶液在有机溶剂和催化剂混合物的存在下，在80〜200℃的温度下进行加成聚合反应，基于单体溶液中所含的单体的总重量为50-800重量％，聚合物的产物收率基于单体的总重量为50重量％以上。

8. 发明申请

WO2004049011A2 NEGATIVE C-PLATE TYPE OPTICAL ANISOTROPIC FILM COMPRISING POLY CYCLOOLEFIN AND METHOD FOR PREPARING THE SAME 审中-公开
标题翻译：包含聚环烯烃的负C片型光学各向异性膜及其制备方法
公开(公告)号：WO2004049011A2
公开(公告)日：2004-06-10
申请号：PCT/KR2003/002493
申请日：2003-11-19
申请人： LG CHEM, LTD. , KIM, Won-Kook , CHUN, Sung-Ho , YOON, Sung-Cheol , LIM, Tae-Sun , KIM, Heon , LEE, Jung-Min , YU, Jeong-Su
发明人： KIM, Won-Kook , CHUN, Sung-Ho , YOON, Sung-Cheol , LIM, Tae-Sun , KIM, Heon , LEE, Jung-Min , YU, Jeong-Su
IPC分类号： G02B
CPC分类号： C08J5/18 , C08J2365/00 , G02B5/3083 , G02F1/133634 , Y10T428/1036 , Y10T428/105
摘要： The present invention provides a negative C-plate type optical anisotropic film having negative birefringence along the thickness direction. In particular, the present invention provides a film comprising cycloolefin addition polymer, which is prepared by addition polymerizing norbornene-based monomers, a method for preparing the same, and a liquid crystal display comprising the same. The film of the present invention can be used for optical compensation films of a variety of LCD (liquid crystal display) modes because the refractive index along the thickness direction can be controlled by the kind and amount of functional groups introduced to the cycloolefin addition polymer.
摘要翻译：本发明提供沿着厚度方向具有负双折射的负C-板型光学各向异性膜。特别是，本发明提供一种包含通过加成聚合降冰片烯类单体制备的环烯烃加成聚合物的薄膜，其制备方法以及包含该薄膜的液晶显示器。本发明的膜可以用于各种LCD（液晶显示器）模式的光学补偿膜，因为沿厚度方向的折射率可以通过引入环烯烃加成聚合物的官能团的种类和数量来控制。

9. 发明申请

WO2005066703A1 VERTICALLY ALIGNED LIQUID CRYSTAL DISPLAY USING POLYNORBORNENE BASED POLYMER FILM 审中-公开
标题翻译：使用聚氯乙烯基聚合物薄膜的垂直对准液晶显示
公开(公告)号：WO2005066703A1
公开(公告)日：2005-07-21
申请号：PCT/KR2005/000046
申请日：2005-01-07
申请人： LG CHEM, LTD. , JEON, Byoung-kun , YU, Jeong-su , BELYAEV, Sergey , KIM, Won-kook , CHUN, Sung-ho , YOON, Sung-cheol , LIM, Tae-sun , KIM, Heon , LEE, Jung-min
发明人： JEON, Byoung-kun , YU, Jeong-su , BELYAEV, Sergey , KIM, Won-kook , CHUN, Sung-ho , YOON, Sung-cheol , LIM, Tae-sun , KIM, Heon , LEE, Jung-min
IPC分类号： G02F1/1335
CPC分类号： G02F1/133634 , G02F1/1393 , G02F2001/13712
摘要： Provided are a vertically aligned liquid crystal display (VA-LCD) with good viewing angle characteristics, which has liquid crystals with negative dielectric anisotropy (Δ ε
摘要翻译：提供具有良好视角特性的垂直排列的液晶显示器（VA-LCD），其具有负介电各向异性（Δε<0）的液晶。在VA-LCD中，使用聚降冰片烯系聚合物膜作为上偏振板和/或下偏振板的保护膜和/或负C板延迟膜。因此，实现了前视图和倾斜视角的高对比度特性，并且可以使斜角视图的颜色变化最小化。

10. 发明申请

WO2004049011A3 NEGATIVE C-PLATE TYPE OPTICAL ANISOTROPIC FILM COMPRISING POLY CYCLOOLEFIN AND METHOD FOR PREPARING THE SAME 审中-公开
标题翻译：包含聚环氧树脂的负极板型光学异相膜及其制备方法
公开(公告)号：WO2004049011A3
公开(公告)日：2004-12-02
申请号：PCT/KR0302493
申请日：2003-11-19
申请人： LG CHEMICAL LTD , KIM WON-KOOK , CHUN SUNG-HO , YOON SUNG-CHEOL , LIM TAE-SUN , KIM HEON , LEE JUNG-MIN , YU JEONG-SU
发明人： KIM WON-KOOK , CHUN SUNG-HO , YOON SUNG-CHEOL , LIM TAE-SUN , KIM HEON , LEE JUNG-MIN , YU JEONG-SU
IPC分类号： C08J5/18 , G02B5/30 , G02F1/13363
CPC分类号： C08J5/18 , C08J2365/00 , G02B5/3083 , G02F1/133634 , Y10T428/1036 , Y10T428/105
摘要： The present invention provides a negative C-plate type optical anisotropic film having negative birefringence along the thickness direction. In particular, the present invention provides a film comprising cycloolefin addition polymer, which is prepared by addition polymerizing norbornene-based monomers, a method for preparing the same, and a liquid crystal display comprising the same. The film of the present invention can be used for optical compensation films of a variety of LCD (liquid crystal display) modes because the refractive index along the thickness direction can be controlled by the kind and amount of functional groups introduced to the cycloolefin addition polymer.
摘要翻译：本发明提供沿厚度方向具有负双折射性的负C板型光学各向异性膜。特别地，本发明提供了包含环烯烃加成聚合物的膜，其通过加成聚合降冰片烯类单体，其制备方法和包含其的液晶显示器制备。本发明的膜可以用于各种LCD（液晶显示）模式的光学补偿膜，因为沿着厚度方向的折射率可以通过引入环烯烃加成聚合物的官能团的种类和量来控制。

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