发明申请
- 专利标题： METHOD OF MANUFACTURING POLARIZING FILM AND POLARIZING FILM MANUFACTURED USING THE SAME
- 专利标题（中）： 制造极化膜的方法和使用其制造的极化膜
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申请号： US14699128申请日： 2015-04-29
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公开(公告)号： US20160161651A1公开(公告)日： 2016-06-09
- 发明人: Jong Hoon WON
- 申请人： SAMSUNG ELECTRONICS CO., LTD. , SAMSUNG SDI CO., LTD.
- 优先权： KR10-2014-0175951 20141209
- 主分类号： G02B5/30
- IPC分类号： G02B5/30 ; B29D11/00
摘要：
A method of manufacturing a polarizing film includes compressing a melt-blend of a hydrophobic polymer resin and a dichroic dye to manufacture a sheet, disposing the sheet in a water bath, the water bath including an elongation roll, elongating the sheet in the water bath in a uniaxial direction with the elongation roll to manufacture a film, and drying the film.
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