基本信息:
- 专利标题： 편광판 및 이를 포함하는 화상표시장치
- 专利标题（英）：Polarizing plate and display device comprising the same
- 专利标题（中）：偏振板和包括其的显示装置
- 申请号：KR1020140073329 申请日：2014-06-17
- 公开(公告)号：KR1020140147036A 公开(公告)日：2014-12-29
- 发明人： 남성현 , 서은미 , 남승희 , 이대웅 , 나균일
- 申请人： 주식회사 엘지화학
- 申请人地址： ***, Yeoui-daero, Yeongdeungpo-gu, Seoul, Republic of Korea
- 专利权人： 주식회사 엘지화학
- 当前专利权人： 주식회사 엘지화학
- 当前专利权人地址： ***, Yeoui-daero, Yeongdeungpo-gu, Seoul, Republic of Korea
- 代理人： 정순성
- 优先权： KR1020130069631 2013-06-18
- 主分类号： G02B5/30
- IPC分类号： G02B5/30 ; G02F1/1335 ; B32B27/38 ; B32B27/30 ; C08J5/18
摘要：
The present invention relates to a polarizing plate including an adhesive layer, a primer layer, and a polyethylene terephthalate film sequentially formed on at least one surface of a polarizer. The adhesive layer is formed of active energy curing adhesives including a first epoxy compound where a glass transition temperature of homo-polymer is 120°C or greater, a second epoxy compound where a glass transition temperature of homo-polymer is 60°C or lower, and a positive ionic polymerization initiator. The primer layer is formed of a primer composition including at least one binder resin selected from the group consisting of a polyester or polyvinyl alcohol based resin and at least one cross-linking agent selected from the group consisting of an acrylic based cross-linking agent, an epoxy based cross-linking agent, and a polyvinyl alcohol based cross-linking agent.
摘要（中）：
本发明涉及一种偏振板，其包括依次形成在偏振片的至少一个表面上的粘合剂层，底漆层和聚对苯二甲酸乙二醇酯膜。 粘合剂层由活性能固化粘合剂形成，其包括均聚物的玻璃化转变温度为120℃以上的第一环氧化合物，均聚物的玻璃化转变温度为60℃以下的第二环氧化合物 ，和阳离子聚合引发剂。 底漆层由底漆组合物形成，该底漆组合物包含至少一种选自聚酯或聚乙烯醇类树脂的粘合剂树脂和至少一种选自丙烯酸系交联剂， 环氧系交联剂，聚乙烯醇系交联剂等。
公开/授权文献:
- KR101685252B1 편광판 및 이를 포함하는 화상표시장치 公开/授权日：2016-12-20