发明名称 POLARIZATION FILM WITH DOUBLE-SIDED ADHESIVE LAYERS, MANUFACTURING METHOD THEREOF AND PICTURE DISPLAY UNIT
摘要 PROBLEM TO BE SOLVED: To provide a polarization film with double-sided adhesive layers, having adhesive layers respectively on both sides of a polarization film arranged closest to a visible side in a picture display unit, the polarization film with double-sided adhesive layers having an excellent yield and capable of satisfying step absorbency.SOLUTION: A polarization film 1 with double-sided adhesive layers includes: a polarization film 1 arranged closest to a visible side; an adhesive layer A arranged on a visible side of the polarization film 1; and an adhesive layer B arranged on a side opposite to the adhesive layer A. The adhesive layer A includes a separator SA, and the adhesive layer B includes a separator SB. In the adhesive layer A, a storage elastic modulus at 23°C is from 0.02 to 0.3 MPa. In the polarization film 1 with double-sided adhesive layers, a curl amount is from -10 mm to +60 mm.SELECTED DRAWING: Figure 1a
申请公布号 JP2016136238(A) 申请公布日期 2016.07.28
申请号 JP20150233272 申请日期 2015.11.30
申请人 NITTO DENKO CORP 发明人 YASUI ATSUSHI;TAKARADA SHO;MIZUTANI MASANORI;KATAMI FUSHI;YAMAMOTO SHINYA
分类号 G02B5/30;B32B7/06;B32B27/00;B32B27/30;C09J7/02;C09J201/00;G02F1/1335 主分类号 G02B5/30
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