- 专利标题： Adhesive film for polarizing plate, polarizing plate including the same and optical display including the same
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申请号： US14923297申请日： 2015-10-26
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公开(公告)号： US09624403B2公开(公告)日： 2017-04-18
- 发明人: Won Kim , Yi Eun Kim , Yoo Jin Suh , Chul Jeong , Ha Yun Cho , In Cheon Han
- 申请人： Samsung SDI Co., Ltd.
- 申请人地址： KR Yongin-si
- 专利权人： SAMSUNG SDI CO., LTD.
- 当前专利权人： SAMSUNG SDI CO., LTD.
- 当前专利权人地址： KR Yongin-si
- 代理机构： Lewis Roca Rothgerber Christie LLP
- 优先权： KR10-2014-0145536 20141024; KR10-2015-0146947 20151021
- 主分类号： C09J7/00
- IPC分类号： C09J7/00 ; G02B5/30 ; B32B7/12 ; G02F1/1335 ; B32B27/08 ; B32B27/28 ; B32B27/30 ; B32B27/32 ; B32B27/34 ; B32B27/36 ; C09J133/08 ; C09J133/14
摘要：
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
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