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公开(公告)号：US08243239B2
公开(公告)日：2012-08-14
申请号：US12461864
申请日：2009-08-26
Applicant: Jeong-Min Choi , Min-Hee Lee , Sae-Han Cho
Inventor： Jeong-Min Choi , Min-Hee Lee , Sae-Han Cho
IPC: G02F1/1335 , G02F1/1343
CPC classification number: G02F1/133634 , G02F1/134363 , G02F2413/02 , G02F2413/07 , G02F2413/08 , G02F2413/11 , G02F2413/12
Abstract: The present invention relates to an in-plane switching (IPS) mode liquid crystal display. More particularly, the IPS mode liquid crystal display according to the present invention comprises 1) a first polarizing plate; 2) a liquid crystal cell; 3) a retardation film comprising a positive biaxial acryl-based film and a negative C plate; and 4) a second polarizing plate. Accordingly, a contrast property can be improved at a front side of the IPS mode liquid crystal display and at an inclining angle.
Abstract translation: 本发明涉及面内切换（IPS）模式液晶显示器。 更具体地，根据本发明的IPS模式液晶显示器包括：1）第一偏振片; 2）液晶盒; 3）包含正双轴丙烯酰基膜和负C板的延迟膜; 和4）第二偏振片。 因此，可以在IPS模式液晶显示器的前侧以倾斜角度改善对比度特性。
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公开(公告)号：US20140160405A1
公开(公告)日：2014-06-12
申请号：US14181342
申请日：2014-02-14
Applicant: Eun Soo Huh , Ki Ok Kwon , In Ho Hwang , Kyun II Rah , Min Ki Lee , Sae Han Cho
Inventor： Eun Soo Huh , Ki Ok Kwon , In Ho Hwang , Kyun II Rah , Min Ki Lee , Sae Han Cho
IPC: G02F1/1335 , G02B5/30
CPC classification number: G02F1/133528 , G02B5/3025 , G02F2201/50 , Y10T428/1041 , Y10T428/1073 , Y10T428/1077
Abstract: Provided are a polarizing plate and a liquid crystal display device. The polarizing plate has lighter weight, a smaller thickness, and excellent physical properties such as water resistance, workability, durability, and light leakage preventing ability. In addition, the polarizing plate prevents curling occurring at the polarizing plate or a polarizer in formation thereof, and has excellent thermal resistance or thermal shock resistance.
Abstract translation: 提供了一种偏振片和液晶显示装置。 偏光板重量轻，厚度较薄，耐水性，加工性，耐久性，防漏光性等优异的物性。 此外，偏振片防止在其形成时在偏振片或偏振片上发生卷曲，并且具有优异的耐热性或耐热冲击性。
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3.发明授权公开(公告)号：US08613986B2
公开(公告)日：2013-12-24
申请号：US13603763
申请日：2012-09-05
Applicant: Jun-Geun Um , Min-Hee Lee , Nam-Jeong Lee , Jong-Hun Lee , Dong-Ryul Kim , Sae-Han Cho
Inventor： Jun-Geun Um , Min-Hee Lee , Nam-Jeong Lee , Jong-Hun Lee , Dong-Ryul Kim , Sae-Han Cho
IPC: G02B5/20 , G02F1/1335
CPC classification number: C08L39/04 , C08F212/08 , C09D125/08 , G02B1/04 , G02B1/105 , G02B1/14 , G02B5/3083 , Y10T428/105 , C08L33/24 , C08L33/08 , C08L33/10 , C08L25/04 , C08F222/40
Abstract: The present invention relates to an optical film comprising an aromatic based unit including 5 to 10,000 of units represented by Formula 6; a (meth)acrylate-based unit which is a copolymer of a (meth)acrylate derivative and maleimide; and a styrene-based unit which is a copolymer of a styrene derivative and maleimide, and a polarizing plate.
Abstract translation: 本发明涉及包含由式6表示的单元的5〜10,000个的芳香族单元的光学膜; 作为（甲基）丙烯酸酯衍生物和马来酰亚胺的共聚物的（甲基）丙烯酸酯系单体， 和苯乙烯系单体，其为苯乙烯衍生物和马来酰亚胺的共聚物，以及偏振片。
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公开(公告)号：US07875328B2
公开(公告)日：2011-01-25
申请号：US12387553
申请日：2009-05-04
Applicant: Jun-Geun Um , Min-Hee Lee , Nam-Jeong Lee , Jong-Hun Lee , Dong-Ryul Kim , Sae-Han Cho
Inventor： Jun-Geun Um , Min-Hee Lee , Nam-Jeong Lee , Jong-Hun Lee , Dong-Ryul Kim , Sae-Han Cho
IPC: G02B1/04
CPC classification number: G02B5/3083 , C09D125/14 , Y10T428/1041 , Y10T428/105
Abstract: The present invention relates to an optical film comprising an aromatic based unit having chain having the hydroxy group containing portion and aromatic moiety; and a styrene-based unit comprising one or more styrene-based derivatives, and has absolute values of in-plane retardation (Rin) and thickness retardation (Rin) of 10 nm or less regardless of stretching, and a polarizing plate and an information technology apparatus including the same.
Abstract translation: 本发明涉及一种光学膜，其包含具有含有羟基的部分和芳族部分的具有链的芳族基单元; 和包含一种或多种苯乙烯基衍生物的苯乙烯基单元，并且无论拉伸如何，具有10nm以下的面内相位差（Rin）和厚度延迟（Rin）的绝对值，以及偏振片和信息技术 包括它的装置。
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公开(公告)号：US20090275718A1
公开(公告)日：2009-11-05
申请号：US12387549
申请日：2009-05-04
Applicant: Jun-Geun Um , Min-Hee Lee , Nam-Jeong Lee , Jong-Hun Lee , Dong-Ryul Kim , Sae-Han Cho
Inventor： Jun-Geun Um , Min-Hee Lee , Nam-Jeong Lee , Jong-Hun Lee , Dong-Ryul Kim , Sae-Han Cho
IPC: C08F22/40
CPC classification number: C08L33/12 , C08F2222/402 , C08J5/18 , C08J2333/12 , C08J2425/08 , C08J2471/10 , C08L25/06 , C08L2666/04
Abstract: The present invention relates to a transparent resin composition which comprises (a) a (meth)acrylate based unit comprising one or more (meth)acrylate based derivatives; (b) an aromatic based unit having a chain having the hydroxy group containing portion and an aromatic moiety and (c) a styrene-based unit comprising one or more styrene-based derivatives, and an optical film that is formed by using the same.
Abstract translation: 本发明涉及一种透明树脂组合物，其包含（a）包含一种或多种（甲基）丙烯酸酯衍生物的（甲基）丙烯酸酯基单元; （b）具有含羟基部分和芳族部分的链的芳族基单元和（c）包含一种或多种苯乙烯基衍生物的苯乙烯基单元和使用它们形成的光学膜。
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Patent Agency Ranking
6.发明申请公开(公告)号：US20130244041A1
公开(公告)日：2013-09-19
申请号：US13823510
申请日：2011-09-20
Applicant: Sae-Han Cho , Eun-Mi Seo , Boong-Goon Jeong , Kyun-Il Rah , Nam-Jeong Lee
Inventor： Sae-Han Cho , Eun-Mi Seo , Boong-Goon Jeong , Kyun-Il Rah , Nam-Jeong Lee
IPC: C09J133/14
CPC classification number: G02B1/08 , C08G59/68 , C08L33/04 , C09J4/00 , C09J7/22 , C09J133/14 , C09J163/00 , C09J2203/318 , C09J2433/00 , C09J2463/00 , G02B5/3033 , Y10T428/31507 , Y10T428/31515 , Y10T428/31786 , Y10T428/31797 , Y10T428/3188 , Y10T428/31909 , Y10T428/31938
Abstract: Provided are an adhesive for a polarizing plate and a polarizing plate comprising the same, and more particularly, an adhesive composition for a polarizing plate comprising one or more acrylic monomers having a hydrophilic group, a radical polymerization initiator, an epoxy resin, and a cationic photopolymerization initiator, as well as a polarizing plate comprising a polarizer, a polymer film adhered to one side or both sides of the polarizer, and an adhesive layer for bonding the polarizer and the polymer film, in which the adhesive layer is formed of an adhesive composition comprising one or more acrylic monomers having a hydrophilic group, a radical polymerization initiator, an epoxy resin, and a cationic photopolymerization initiator.
Abstract translation: 本发明提供一种偏光板用粘合剂和含有偏光板的偏光板，更具体地，涉及一种偏光板用粘合剂组合物，其包含一种或多种具有亲水基团的丙烯酸单体，自由基聚合引发剂，环氧树脂和阳离子性 光聚合引发剂，以及包含偏振片的偏振片，粘附在偏振片的一侧或两侧的聚合物膜，以及用于粘合偏振片和聚合物膜的粘合剂层，其中粘合剂层由粘合剂形成 组合物，其包含一种或多种具有亲水基团的丙烯酸单体，自由基聚合引发剂，环氧树脂和阳离子光聚合引发剂。
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公开(公告)号：US20130235456A1
公开(公告)日：2013-09-12
申请号：US13603763
申请日：2012-09-05
Applicant: Jun-Geun Um , Min-Hee Lee , Nam-Jeong Lee , Jong-Hun Lee , Dong-Ryul Kim , Sae-Han Cho
Inventor： Jun-Geun Um , Min-Hee Lee , Nam-Jeong Lee , Jong-Hun Lee , Dong-Ryul Kim , Sae-Han Cho
IPC: C08L39/04
CPC classification number: C08L39/04 , C08F212/08 , C09D125/08 , G02B1/04 , G02B1/105 , G02B1/14 , G02B5/3083 , Y10T428/105 , C08L33/24 , C08L33/08 , C08L33/10 , C08L25/04 , C08F222/40
Abstract: The present invention relates to an optical film comprising an aromatic based unit including 5 to 10,000 of units represented by Formula 6; a (meth)acrylate-based unit which is a copolymer of a (meth)acrylate derivative and maleimide; and a styrene-based unit which is a copolymer of a styrene derivative and maleimide, and a polarizing plate.
Abstract translation: 本发明涉及包含由式6表示的单元的5〜10,000个的芳香族单元的光学膜; 作为（甲基）丙烯酸酯衍生物和马来酰亚胺的共聚物的（甲基）丙烯酸酯系单体， 和苯乙烯系单体，其为苯乙烯衍生物和马来酰亚胺的共聚物，以及偏振片。
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公开(公告)号：US20100311910A1
公开(公告)日：2010-12-09
申请号：US12858073
申请日：2010-08-17
Applicant: Jun-Geun Um , Min-Hee Lee , Nam-Jeong Lee , Jong-Hun Lee , Dong-Ryul Kim , Sae-Han Cho
Inventor： Jun-Geun Um , Min-Hee Lee , Nam-Jeong Lee , Jong-Hun Lee , Dong-Ryul Kim , Sae-Han Cho
IPC: C08L39/04
CPC classification number: G02B5/3083 , C09D125/14 , Y10T428/1041 , Y10T428/105
Abstract: The present invention relates to an optical film comprising an aromatic based unit having chain having the hydroxy group containing portion and aromatic moiety; and a styrene-based unit comprising one or more styrene-based derivatives, and has absolute values of in-plane retardation (Rin) and thickness retardation (Rth) of 10 nm or less regardless of stretching, and a polarizing plate and an information technology apparatus including the same.
Abstract translation: 本发明涉及一种光学膜，其包含具有含有羟基的部分和芳族部分的具有链的芳族基单元; 和包含一种或多种苯乙烯基衍生物的苯乙烯基单元，并且无论拉伸如何，具有10nm以下的面内相位差（Rin）和厚度延迟（Rth）的绝对值，以及偏振片和信息技术 包括它的装置。
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公开(公告)号：US20100053508A1
公开(公告)日：2010-03-04
申请号：US12461864
申请日：2009-08-26
Applicant: Jeong-Min Choi , Min-Hee Lee , Sae-Han Cho
Inventor： Jeong-Min Choi , Min-Hee Lee , Sae-Han Cho
IPC: G02F1/1335 , G02F1/13363
CPC classification number: G02F1/133634 , G02F1/134363 , G02F2413/02 , G02F2413/07 , G02F2413/08 , G02F2413/11 , G02F2413/12
Abstract: The present invention relates to an in-plane switching (IPS) mode liquid crystal display. More particularly, the IPS mode liquid crystal display according to the present invention comprises 1) a first polarizing plate; 2) a liquid crystal cell; 3) a retardation film comprising a positive biaxial acryl-based film and a negative C plate; and 4) a second polarizing plate. Accordingly, a contrast property can be improved at a front side of the IPS mode liquid crystal display and at an inclining angle.
Abstract translation: 本发明涉及面内切换（IPS）模式液晶显示器。 更具体地，根据本发明的IPS模式液晶显示器包括：1）第一偏振片; 2）液晶盒; 3）包含正双轴丙烯酰基膜和负C板的延迟膜; 和4）第二偏振片。 因此，可以在IPS模式液晶显示器的前侧以倾斜角度改善对比度特性。
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公开(公告)号：US08344083B2
公开(公告)日：2013-01-01
申请号：US12387549
申请日：2009-05-04
Applicant: Jun-Geun Um , Min-Hee Lee , Nam-Jeong Lee , Jong-Hun Lee , Dong-Ryul Kim , Sae-Han Cho
Inventor： Jun-Geun Um , Min-Hee Lee , Nam-Jeong Lee , Jong-Hun Lee , Dong-Ryul Kim , Sae-Han Cho
IPC: C08F22/40
CPC classification number: C08L33/12 , C08F2222/402 , C08J5/18 , C08J2333/12 , C08J2425/08 , C08J2471/10 , C08L25/06 , C08L2666/04
Abstract: The present invention relates to a transparent resin composition which comprises (a) a (meth)acrylate based unit comprising one or more (meth)acrylate based derivatives; (b) an aromatic based unit having a chain having the hydroxy group containing portion and an aromatic moiety and (c) a styrene-based unit comprising one or more styrene-based derivatives, and an optical film that is formed by using the same.
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