Adhesive sheet, laminate for touch panel, and capacitance-type touch panel

申请号 US14851217 申请日 2015-09-11 公开(公告)号 US10125294B2 公开(公告)日 2018-11-13
申请人 FUJIFILM Corporation; 发明人 Yasuhiro Mitamura; Michihiro Shibata; Shinya Ogikubo;
摘要 In an adhesive sheet, temperature dependence of a relative dielectric constant that is determined by a test for evaluating temperature dependence is equal to or less than 30%, and a 180° peel strength determined by a test for evaluating adhesiveness is equal to or greater than 0.20 N/mm. The adhesive sheet can inhibit the occurrence of malfunctioning of a capacitance-type touch panel in an environment of a wide temperature range from a low temperature to a high temperature, and can be included in a laminate for a touch panel and a capacitance-type touch panel.
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