发明名称 Phase retardation film and liquid crystal display device including the same
摘要 Disclosed is a phase retardation film including two outer layers facing each other, and an inner layer interposed between the outer layers, each of the outer layers are formed of a non-styrene polymeric material and the inner layer being formed of a polymeric material with a negative intrinsic birefringence, wherein the phase retardation film has a negative intrinsic birefringence and a Haze from 0% to 1%. A liquid crystal display device including the phase retardation film is also disclosed.
申请公布号 US7365815(B2) 申请公布日期 2008.04.29
申请号 US20050149442 申请日期 2005.06.10
申请人 SUMITOMO CHEMICAL COMPANY, LIMITED 发明人 HINO KYOKO;SUZUKI TOSHIHIKO;TAKAHATA HIROAKI;KURODA RYUMA
分类号 G02F1/1335;G02B1/08;G02B5/30;G02B15/15;G02F1/13363;G02F1/1343 主分类号 G02F1/1335
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