发明申请
- 专利标题: POLARIZING PLATE COMPRISING POLYETHYLENE TEREPHTHALATE PROTECTIVE FILM, METHOD FOR MANUFACTURING SAME, AND IMAGE DISPLAY DEVICE AND LIQUID-CRYSTAL DISPLAY DEVICE COMPRISING SAME
- 专利标题(中): 包含聚乙烯三癸酸酯保护膜的偏光板,其制造方法和图像显示装置以及包含其的液晶显示装置
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申请号: US15303484申请日: 2015-05-22
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公开(公告)号: US20170031073A1公开(公告)日: 2017-02-02
- 发明人: Sung Hyun NAM , Seunghee NAM , Kyun II RAH , Dae Woong LEE
- 申请人: LG CHEM, LTD.
- 优先权: KR10-2014-0061527 20140522
- 国际申请: PCT/KR2015/005214 WO 20150522
- 主分类号: G02B5/30
- IPC分类号: G02B5/30 ; B32B23/08 ; B32B27/36 ; G02F1/1335 ; B32B7/12
摘要:
The present invention relates to a polarizing plate including a water-based adhesive layer, a primer layer, and a polyethylene terephthalate protection film sequentially provided on at least one surface of a polarizer, in which the water-based adhesive layer is formed by using a water-based adhesive including a polyvinyl alcohol-based resin, an amine-based metal compound, and a pH adjuster, and the pH adjuster includes epoxy (meth)acrylate, alcohol, and acid, and a method for manufacturing the same.
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