专利名称：Polarizing film and image display device发明人：石原 康隆,岸 敦史,上野 友徳申请号：JP2017110097申请日：20170602公开号：JP6566993B2公开日：20190828
摘要：To provide a polarizing film that can prevent a reduction in the degree ofpolarization at the ends even in a high-temperature and high-humidity
environment.SOLUTION: A polarizing film has a polarizer P, a first transparent layer 1 onone face of the polarizer, and a second transparent layer 2 on the other face of thepolarizer P. The saturated water content of the first transparent layer 1 is lower than thesaturated water content of the polarizer P; the first transparent layer 1 functions as anosmosis membrane that helps discharge of water in the polarizer P; the saturated watercontent of the second transparent layer 2 is 5 weight% or less.SELECTED DRAWING:Figure 1
申请人：日東電工株式会社
地址：大阪府茨木市下穂積１丁目１番２号
国籍：JP
代理人：特許業務法人 ユニアス国際特許事務所
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