| 申请日期 | 2025-07-06 | 申请号 | KR1020080098894 |
| 公开（公告）号 | KR1020100039918A | 公开（公告）日 | 2010-04-19 |
| 公开国别 | KR | 申请人省市代码 | 全国 |
| 申请人 | SK ENERGY CO LTD | ||
| 简介 | PURPOSE : A cellulose acylate film is provided to improve mechanical strength or heat resistance, to enable retardation control, to ensure excellent optical characteristic, and to be useful for optical compensation.CONSTITUTION : A cellulose acylate film comprises a poly(N-vinylpyrrolidone)-based copolymer as an additive; Re(λ) and Rth(λ) are chemical formula (I) : 0 COPYRIGHT KIPO 2010 | ||
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