| 发明名称 |
PREPARING METHOD FOR THIN POLARIZER, THIN POLARIZER AND POLARIZING PLATE COMPRISING THE SAME |
| 摘要 |
The present disclosure relates to a method for preparing a thin polarizer, and a thin polarizer prepared using the same, the method including forming a film laminate by attaching a non-stretched polyvinyl alcohol (PVA) film having a thickness of 10 to 60 μm to at least one surface of a non-stretched base film, using attractive force therebetween; and stretching the film laminate such that the thickness of the PVA film is 10 μm or less. |
| 申请公布号 |
US2015309234(A1) |
申请公布日期 |
2015.10.29 |
| 申请号 |
US201314342778 |
申请日期 |
2013.11.14 |
| 申请人 |
LG CHEM, LTD. |
发明人 |
NAM Sung-Hyun;UM Jun-Geun;RAH Kyun-Il;JUNG Jong-Hyun;YU Hye-Min;LEE Nam-Jeong;PARK Sei-Jung |
| 分类号 |
G02B5/30 |
主分类号 |
G02B5/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for preparing a thin polarizer, comprising:
forming a film laminate by attaching a non-stretched polyvinyl alcohol (PVA) film having a thickness of 10 to 60 μm to at least one surface of a non-stretched base film, using attractive force therebetween; and stretching the film laminate such that the thickness of the PVA film is 10 μm or less. |
| 地址 |
Seoul KR |
