发明授权
- 专利标题： Cellulose acylate film
- 专利标题（中）： 纤维素酰化膜
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申请号： US11793603申请日： 2005-12-22
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公开(公告)号： US08247041B2公开(公告)日： 2012-08-21
- 发明人: Kiyokazu Hashimoto , Yasutomo Goto
- 申请人： Kiyokazu Hashimoto , Yasutomo Goto
- 申请人地址： JP Minato-Ku, Tokyo
- 专利权人： FUJIFILM Corporation
- 当前专利权人： FUJIFILM Corporation
- 当前专利权人地址： JP Minato-Ku, Tokyo
- 代理机构： Buchanan Ingersoll & Rooney PC
- 优先权： JP2004-372110 20041222; JP2005-134243 20050502
- 国际申请： PCT/JP2005/023588 WO 20051222
- 国际公布： WO2006/068219 WO 20060629
- 主分类号： B29D11/00
- IPC分类号： B29D11/00
摘要：
A cellulose acylate film produced by a melt-casting film formation, wherein the total of the number of projections having a height of from 0.1 μm to 100 μm and a length of at least 1 mm and the number of depressions having a depth of from 0.1 μm to 100 μm and a length of at least 1 mm is at most 10 per 10 cm of the width of the film. When built in a liquid-crystal display device, the cellulose acylate film significantly reduces the display blur in the device.
公开/授权文献
- US20080113118A1 Cellulose Acylate Film 公开/授权日：2008-05-15