公开(公告)号：US20140204317A1

公开(公告)日：2014-07-24

申请号：US14219952

申请日：2014-03-19

Applicant: LG CHEM, LTD.

Inventor： Eun Soo Huh ,  Ki Ok Kwon ,  In Ho Hwang ,  Kyun Il 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.

公开(公告)号：US09733511B2

公开(公告)日：2017-08-15

申请号：US14219952

申请日：2014-03-19

Applicant: LG CHEM, LTD.

Inventor： Eun Soo Huh ,  Ki Ok Kwon ,  In Ho Hwang ,  Kyun Il 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.

公开(公告)号：US09703138B2

公开(公告)日：2017-07-11

申请号：US14181342

申请日：2014-02-14

Applicant: LG CHEM, LTD.

Inventor： Eun Soo Huh ,  Ki Ok Kwon ,  In Ho Hwang ,  Kyun Il 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.

公开(公告)号：US09256005B2

公开(公告)日：2016-02-09

申请号：US14183120

申请日：2014-02-18

Applicant: LG CHEM, LTD.

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

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

CPC classification number: 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

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 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.

Abstract translation: 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。