The present invention relates to a base film, a laminate, and a manufacturing method for a polarizing film. The present invention can effectively manufacture a polarizing film which has a thickness of 10μm to 5μm or less while having superior polarization performance. The present invention can prevent the tearing and curling during a stretching process and easily stretch polarizing materials such as a PVA resin.
申请公布号
KR20140147765(A)
申请公布日期
2014.12.30
申请号
KR20140075208
申请日期
2014.06.19
申请人
LG CHEM. LTD.
发明人
YANG, SE WOO;NAM, SUNG HYUN;HWANG, YOON TAE;JUNG, JONG HYUN;CHANG, SUK KY;RAH, KYUN IL;YU, HYE MIN;HWANG, JI YOUNG;PARK, EUN SUK