发明名称 |
OPTICAL CELLULOSE ACYLATE FILM, POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY |
摘要 |
<p>A cellulose acylate film is provided and includes a cellulose acylate as a polymer component. The cellulose acylate is a fatty acid ester of cellulose, obtained by substituting a hydroxyl group of cellulose with an acetyl group or an acyl group with 3 or more carbon atoms. The cellulose acylate film is a film stretched substantially by 10 % or more in a casting direction or in a transversal direction to the casting direction, the film having a linear thermal expansion rate D(MD) in a casting direction (machine direction) and a linear thermal expansion rate D(TD) in a transversal direction to casting direction (i.e., perpendicular direction to casting direction) in a specified relationship. A polarizing plate utilizing such film and a liquid crystal display equipped with such polarizing plate are provided. ® KIPO & WIPO 2007</p> |
申请公布号 |
KR20070028482(A) |
申请公布日期 |
2007.03.12 |
申请号 |
KR20067027935 |
申请日期 |
2006.12.29 |
申请人 |
FUJI FILM CORPORATION |
发明人 |
NISHIURA YOSUKE (DECEASED);KAWANISHI HIROYUKI;OHTANI SUMIO |
分类号 |
C08J5/18;B29C41/24;C08L1/10;G02F1/1335 |
主分类号 |
C08J5/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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