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公开(公告)号:US10302828B2
公开(公告)日:2019-05-28
申请号:US14989197
申请日:2016-01-06
发明人: Hye Young Kong , Jong Hoon Won , Seung Jun Lee , Sangah Gam , Hyung Jun Kim , Myung-Sup Jung , Woo Jin Jeong , Hyun-Seok Cho
IPC分类号: G02F1/1335 , G02B5/30 , G02F1/13363 , H01L51/52 , H01L27/32
摘要: An optical film includes a polarization film including a polyolefin and a dichroic dye, a first phase delay layer positioned on one side of the polarization film and including a liquid crystal, a second phase delay layer positioned on one side of the first phase delay layer and including a liquid crystal, a first adhesive between the polarization film and the first phase delay layer, and a second adhesive between the first phase delay layer and the second phase delay layer, wherein at least one of the first adhesive and the second adhesive has a room temperature storage modulus of greater than or equal to about 0.2 MPa at a frequency of 10 Hz, and a display device including the same, are provided.