公开(公告)号：US10227508B2

公开(公告)日：2019-03-12

申请号：US14574625

申请日：2014-12-18

申请人： LG Chem, Ltd.

发明人： Kee Young Kim ,  No Ma Kim ,  In Ho Hwang ,  In Kyu Park

IPC分类号： C09J133/08 ,  C09J9/02 ,  G02B1/18 ,  C09J133/06 ,  C09J133/14 ,  C08K5/3435 ,  C09J11/06 ,  G02B1/10 ,  H04B1/3888 ,  G02B1/14 ,  G02B1/16 ,  C09J7/38

摘要： Provided are a pressure-sensitive adhesive composition, a protective film, an optical device, and a display device. The pressure-sensitive adhesive composition may exhibit excellent storage stability, suitable low speed and high speed peel-off strengths after a crosslinking structure is formed, and have an excellent balance between them. Accordingly, the pressure-sensitive adhesive composition may exhibit an excellent protective effect when applied to a protective film, may be easily peeled in high speed peel-off and thus advantageous for a high speed process, and may exhibit an excellent antistatic property in the process.

公开(公告)号：US09868883B2

公开(公告)日：2018-01-16

申请号：US14547993

申请日：2014-11-19

申请人： LG CHEM, LTD.

发明人： Kee Young Kim ,  No Ma Kim ,  In Ho Hwang ,  In Kyu Park

IPC分类号： C09J9/02 ,  G02B1/18 ,  C09J133/06 ,  C09J133/14 ,  C09J7/02 ,  C08K5/3435 ,  C09J11/06 ,  C09J133/08 ,  G02B1/10 ,  H04B1/3888 ,  G02B1/14 ,  G02B1/16

CPC分类号： C09J9/02 ,  C08K5/3435 ,  C09J7/385 ,  C09J11/06 ,  C09J133/066 ,  C09J133/08 ,  C09J133/14 ,  C09J2201/122 ,  C09J2201/128 ,  C09J2201/606 ,  C09J2203/318 ,  C09J2433/00 ,  G02B1/105 ,  G02B1/14 ,  G02B1/16 ,  G02B1/18 ,  G02F2202/28 ,  H04B1/3888 ,  Y10T428/1462 ,  Y10T428/2848 ,  Y10T428/2887 ,  Y10T428/2891 ,  Y10T428/31935 ,  Y10T428/31938

摘要： Provided are a pressure-sensitive adhesive composition, a protective film, an optical device, and a display device. The pressure-sensitive adhesive composition may exhibit suitable low speed and high speed peel-off strengths after forming a crosslinking structure, and have an excellent balance between them. Accordingly, the pressure-sensitive adhesive composition may exhibit an excellent protective effect when applied to a protective film, may be easily peeled in a high speed peel-off and thus advantageous for the high speed process, and may exhibit an excellent antistatic characteristic.

公开(公告)号：US20150205025A1

公开(公告)日：2015-07-23

申请号：US14423764

申请日：2013-08-27

申请人： LG Chem, Ltd.

发明人： In Kyu Park ,  No Ma Kim ,  In Ho Hwang ,  Sung Soo Yoon ,  Min Joon Kim

IPC分类号： G02B5/30 ,  C09J133/14 ,  G02F1/1335

CPC分类号： C09J133/14 ,  B32B2457/202 ,  C09J7/00 ,  C09J7/10 ,  C09J133/08 ,  C09J2201/622 ,  C09J2203/318 ,  C09J2433/00 ,  G02B1/10 ,  G02B5/30 ,  G02B5/3025 ,  G02F1/13 ,  G02F1/133528 ,  G02F2202/28 ,  Y10T428/1041 ,  Y10T428/105 ,  Y10T428/1077 ,  Y10T428/1082 ,  Y10T428/2848 ,  Y10T428/2891

摘要： The present application relates to a polarizing plate and a liquid crystal display device. The polarizing plate which is thin and light, meets requirements for physical properties such as durability, moisture resistance, workability and light leakage inhibiting ability, and has an antistatic property, and the liquid crystal display device including the same may be provided.

摘要翻译： 本申请涉及一种偏振片和液晶显示装置。 薄且轻的偏振片满足耐久性，耐湿性，可加工性和防漏光性等物理性能的要求，并且具有抗静电性，并且可以提供包括其的液晶显示装置。

公开(公告)号：US10035934B2

公开(公告)日：2018-07-31

申请号：US14423764

申请日：2013-08-27

申请人： LG Chem, Ltd.

发明人： In Kyu Park ,  No Ma Kim ,  In Ho Hwang ,  Sung Soo Yoon ,  Min Joon Kim

IPC分类号： G02B5/30 ,  C09J133/14 ,  C09J133/08 ,  G02F1/13 ,  C09J7/00 ,  G02B1/10 ,  G02F1/1335

CPC分类号： C09J133/14 ,  B32B2457/202 ,  C09J7/00 ,  C09J7/10 ,  C09J133/08 ,  C09J2201/622 ,  C09J2203/318 ,  C09J2433/00 ,  G02B1/10 ,  G02B5/30 ,  G02B5/3025 ,  G02F1/13 ,  G02F1/133528 ,  G02F2202/28 ,  Y10T428/1041 ,  Y10T428/105 ,  Y10T428/1077 ,  Y10T428/1082 ,  Y10T428/2848 ,  Y10T428/2891

摘要： The present application relates to a polarizing plate and a liquid crystal display device. The polarizing plate which is thin and light, meets requirements for physical properties such as durability, moisture resistance, workability and light leakage inhibiting ability, and has an antistatic property, and the liquid crystal display device including the same may be provided.

公开(公告)号：US09365752B2

公开(公告)日：2016-06-14

申请号：US14249044

申请日：2014-04-09

申请人： LG CHEM, LTD.

发明人： In Kyu Park ,  No Ma Kim ,  In Ho Hwang ,  Min Joon Kim

IPC分类号： C09K19/00 ,  C09J133/14 ,  C09J7/02 ,  C08G18/67 ,  C08G18/75 ,  C09D175/04 ,  C09J133/04 ,  C09J175/04 ,  C08G18/62 ,  C08G18/79 ,  C09J133/06

CPC分类号： C09J133/14 ,  C08G18/6229 ,  C08G18/672 ,  C08G18/755 ,  C08G18/792 ,  C08G2170/40 ,  C08L2312/00 ,  C09D175/04 ,  C09J7/22 ,  C09J7/38 ,  C09J133/04 ,  C09J133/066 ,  C09J175/04 ,  C09J2203/318 ,  C09J2433/00 ,  C09J2467/006 ,  G02F2202/22 ,  G02F2202/28 ,  Y10T428/1082 ,  Y10T428/2891 ,  Y10T428/31935

摘要： Provided are a pressure sensitive adhesive composition, a protective film, an optical film and a display device. The pressure sensitive adhesive composition shows appropriate low-speed and high-speed peel strengths after formation of a cross-linked structure, and has a superior balance between the two. Accordingly, when the pressure sensitive adhesive composition is applied to a protective film, for example, a superior protection effect as well as easy peel-off upon high-speed peeling, which is advantageous for a high-speed process, are shown, and in addition, a superior antistatic property may be obtained during the process.

摘要翻译： 提供了一种压敏粘合剂组合物，保护膜，光学膜和显示装置。 压敏粘合剂组合物在形成交联结构后显示适当的低速和高速剥离强度，并且在两者之间具有优异的平衡。 因此，当将压敏粘合剂组合物施加到保护膜上时，示出了对于高速加工有利的高速剥离时的优异的保护效果以及易剥离，并且在 此外，在该过程中可以获得优异的抗静电性。

公开(公告)号：US09256005B2

公开(公告)日：2016-02-09

申请号：US14183120

申请日：2014-02-18

申请人： LG CHEM, LTD.

发明人： Eun Soo Huh ,  Ki Ok Kwon ,  In Kyu Park ,  Sung Soo Yoon ,  Min Ki Lee ,  Sae Han Cho

IPC分类号： G02F1/1335 ,  G02B1/10 ,  G02B5/30

CPC分类号： G02B1/14 ,  B32B2457/202 ,  C09J133/00 ,  C09J133/04 ,  C09J133/06 ,  C09J133/10 ,  C09J133/12 ,  G02B1/105 ,  G02B5/3033 ,  G02F1/133528 ,  Y10T428/1041 ,  Y10T428/105 ,  Y10T428/1059 ,  Y10T428/1073 ,  Y10T428/1077 ,  Y10T428/1082

摘要： 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 durability, water resistance, workability, and light leakage preventing ability. In addition, the polarizing plate prevents curling occurring in the polarizing plate or a polarizer in formation thereof, and has excellent thermal resistance or thermal shock resistance.

摘要翻译： 提供了一种偏振片和液晶显示装置。 偏光板的重量更轻，厚度更薄，物理性能如耐久性，耐水性，加工性，防漏光性等优异。 此外，偏振片防止在其形成时在偏振片或偏振片中发生卷曲，并且具有优异的耐热性或耐热冲击性。

公开(公告)号：US20150099114A1

公开(公告)日：2015-04-09

申请号：US14574625

申请日：2014-12-18

申请人： LG Chem, Ltd.

发明人： Kee Young Kim ,  No Ma Kim ,  In Ho Hwang ,  In Kyu Park

IPC分类号： C09J7/02 ,  C09J133/08

CPC分类号： C09J9/02 ,  C08K5/3435 ,  C09J7/385 ,  C09J11/06 ,  C09J133/066 ,  C09J133/08 ,  C09J133/14 ,  C09J2201/122 ,  C09J2201/128 ,  C09J2201/606 ,  C09J2203/318 ,  C09J2433/00 ,  G02B1/105 ,  G02B1/14 ,  G02B1/16 ,  G02B1/18 ,  G02F2202/28 ,  H04B1/3888 ,  Y10T428/1462 ,  Y10T428/2848 ,  Y10T428/2887 ,  Y10T428/2891 ,  Y10T428/31935 ,  Y10T428/31938

摘要： Provided are a pressure-sensitive adhesive composition, a protective film, an optical device, and a display device. The pressure-sensitive adhesive composition may exhibit excellent storage stability, suitable low speed and high speed peel-off strengths after a crosslinking structure is formed, and have an excellent balance between them. Accordingly, the pressure-sensitive adhesive composition may exhibit an excellent protective effect when applied to a protective film, may be easily peeled in high speed peel-off and thus advantageous for a high speed process, and may exhibit an excellent antistatic property in the process.

摘要翻译： 提供了一种压敏粘合剂组合物，保护膜，光学装置和显示装置。 压敏粘合剂组合物可以表现出优异的储存稳定性，形成交联结构后的合适的低速和高速剥离强度，并且它们之间具有优异的平衡。 因此，当施加到保护膜上时，压敏粘合剂组合物可以表现出优异的保护效果，可以容易地在高速剥离下剥离，因此对于高速工艺是有利的，并且可以在该方法中表现出优异的抗静电性能 。

公开(公告)号：US20140178608A1

公开(公告)日：2014-06-26

申请号：US14189512

申请日：2014-02-25

申请人： LG CHEM, LTD.

发明人： Sung Soo Yoon ,  No ma Kim ,  In Ho Hwang ,  In Kyu Park ,  Min Joon Kim

IPC分类号： C09J133/14 ,  G02F1/1335 ,  C09J7/00 ,  G02B1/10

CPC分类号： C09J133/14 ,  B32B2457/202 ,  C09J7/00 ,  C09J7/10 ,  C09J133/08 ,  C09J2201/622 ,  C09J2203/318 ,  C09J2433/00 ,  G02B1/10 ,  G02B5/30 ,  G02B5/3025 ,  G02F1/13 ,  G02F1/133528 ,  G02F2202/28 ,  Y10T428/1041 ,  Y10T428/105 ,  Y10T428/1077 ,  Y10T428/1082 ,  Y10T428/2848 ,  Y10T428/2891

摘要： Provided are a pressure-sensitive adhesive, a polarizing plate, and a liquid crystal display device. The pressure-sensitive adhesive may be used to provide a polarizing plate which has a tensile modulus that varies in a thickness direction, and for example, which has a smaller thickness and a lighter weight, and also satisfies all of the physical properties required for the polarizing plate such as durability, water resistance, workability and light leakage preventability, and a liquid crystal display device including the same.

摘要翻译： 提供了一种压敏粘合剂，偏振片和液晶显示装置。 压敏粘合剂可以用于提供具有在厚度方向上变化的拉伸模量的偏振片，并且例如具有较小的厚度和较轻的重量，并且还满足所有的物理性能 耐久性，耐水性，可加工性和防漏光性的偏光板，以及包括其的液晶显示装置。

公开(公告)号：US10316223B2

公开(公告)日：2019-06-11

申请号：US14030810

申请日：2013-09-18

申请人： LG CHEM, LTD.

发明人： Sung Soo Yoon ,  No Ma Kim ,  In Ho Hwang ,  Jeong Min Ha ,  In Kyu Park ,  Min Ki Lee

IPC分类号： C09J133/10 ,  G02B1/04 ,  C09J4/06 ,  C09J133/06 ,  C09J133/04 ,  G02F1/1335 ,  G02B5/30 ,  C08F222/10

摘要： A pressure-sensitive adhesive composition, a pressure-sensitive adhesive polarizing plate and a liquid crystal display device are provided. The pressure-sensitive adhesive composition has excellent durability reliability under extreme conditions such as high temperature and/or humidity conditions, and shows superior workability such as cuttability or re-workability. Also, when the pressure-sensitive adhesive composition is applied to a polarizing plate or a liquid crystal display device, the composition can effectively prevent light leakage. Such a pressure-sensitive adhesive exhibits excellent characteristics, for example, even when the pressure-sensitive adhesive is applied to a 20-inch or more large display device.

公开(公告)号：US09903990B2

公开(公告)日：2018-02-27

申请号：US14189512

申请日：2014-02-25

申请人： LG CHEM, LTD.

发明人： Sung Soo Yoon ,  No Ma Kim ,  In Ho Hwang ,  In Kyu Park ,  Min Joon Kim

IPC分类号： C09J133/14 ,  G02B5/30 ,  C09J133/08 ,  G02F1/13 ,  C09J7/00 ,  G02B1/10 ,  G02F1/1335

CPC分类号： C09J133/14 ,  B32B2457/202 ,  C09J7/00 ,  C09J7/10 ,  C09J133/08 ,  C09J2201/622 ,  C09J2203/318 ,  C09J2433/00 ,  G02B1/10 ,  G02B5/30 ,  G02B5/3025 ,  G02F1/13 ,  G02F1/133528 ,  G02F2202/28 ,  Y10T428/1041 ,  Y10T428/105 ,  Y10T428/1077 ,  Y10T428/1082 ,  Y10T428/2848 ,  Y10T428/2891

摘要： Provided are a pressure-sensitive adhesive, a polarizing plate, and a liquid crystal display device. The pressure-sensitive adhesive may be used to provide a polarizing plate which has a tensile modulus that varies in a thickness direction, and for example, which has a smaller thickness and a lighter weight, and also satisfies all of the physical properties required for the polarizing plate such as durability, water resistance, workability and light leakage preventability, and a liquid crystal display device including the same.