公开(公告)号：US20160115355A1

公开(公告)日：2016-04-28

申请号：US14923297

申请日：2015-10-26

Applicant: Samsung SDI Co., Ltd.

Inventor： Won Kim ,  Yi Eun Kim ,  Yoo Jin Suh ,  Chul Jeong ,  Ha Yun Cho ,  In Cheon Han

IPC: C09J7/00 ,  G02B5/30

CPC classification number: C09J7/00 ,  B32B7/12 ,  B32B27/08 ,  B32B27/281 ,  B32B27/285 ,  B32B27/286 ,  B32B27/304 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/325 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B2270/00 ,  B32B2307/40 ,  B32B2307/4026 ,  B32B2405/00 ,  B32B2457/20 ,  C08L33/10 ,  C09J7/10 ,  C09J133/08 ,  C09J133/14 ,  C09J2201/606 ,  C09J2201/622 ,  C09J2203/318 ,  C09J2433/00 ,  G02B5/305 ,  G02F1/133528

Abstract: An adhesive film for polarizing plates has a K value of about 0.2 to about 0.5, as calculated by Equation 1. A polarizing plate includes the adhesive film for polarizing plates. An optical display includes the polarizing plate. The adhesive films for polarizing plates according to embodiments of the invention suppress light leakage due to dimensional changes in the polarizing plates at high temperature and/or high humidity. K=ΔG′×ΔR0  Equation 1

Abstract translation: 用于偏振片的粘合膜的K值为约0.2至约0.5，如由等式1计算的。偏振片包括用于偏振片的粘合剂膜。 光学显示器包括偏振片。 根据本发明的实施方案的偏振片用粘合膜抑制了偏振片在高温和/或高湿度下的尺寸变化引起的漏光。 K =＆Dgr; G'×＆Dgr; R0等式1

公开(公告)号：US09624403B2

公开(公告)日：2017-04-18

申请号：US14923297

申请日：2015-10-26

Applicant: Samsung SDI Co., Ltd.

Inventor： Won Kim ,  Yi Eun Kim ,  Yoo Jin Suh ,  Chul Jeong ,  Ha Yun Cho ,  In Cheon Han

IPC: C09J7/00 ,  G02B5/30 ,  B32B7/12 ,  G02F1/1335 ,  B32B27/08 ,  B32B27/28 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  C09J133/08 ,  C09J133/14

CPC classification number: C09J7/00 ,  B32B7/12 ,  B32B27/08 ,  B32B27/281 ,  B32B27/285 ,  B32B27/286 ,  B32B27/304 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/325 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B2270/00 ,  B32B2307/40 ,  B32B2307/4026 ,  B32B2405/00 ,  B32B2457/20 ,  C08L33/10 ,  C09J7/10 ,  C09J133/08 ,  C09J133/14 ,  C09J2201/606 ,  C09J2201/622 ,  C09J2203/318 ,  C09J2433/00 ,  G02B5/305 ,  G02F1/133528

Abstract: An adhesive film for polarizing plates has a K value of about 0.2 to about 0.5, as calculated by Equation 1. A polarizing plate includes the adhesive film for polarizing plates. An optical display includes the polarizing plate. The adhesive films for polarizing plates according to embodiments of the invention suppress light leakage due to dimensional changes in the polarizing plates at high temperature and/or high humidity. K=ΔG′×ΔR0  Equation 1