Insulating film for fingerprint authentication device, laminate, and fingerprint authentication device

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专利权人:

王子ホールディングス株式会社

发明人:

芳野 公次,伏見 速雄

申请号：

JP2015212995

公开号：

JP6617517B2

申请日:

2015.10.29

申请国别(地区):

JP

年份:

2019

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide an insulation film for a fingerprint authentication device made of a material which has a high dielectric constant and can be inexpensively supplied in large quantities.SOLUTION: The insulation film for the fingerprint authentication device is for covering the surface of a substrate on a side on which an electrode is provided of the surface of the substrate constituting the fingerprint authentication device. The insulation film for the fingerprint authentication device includes a cellulose fiber.SELECTED DRAWING: None

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/