FILM LAMINATE BODY FOR PRESSURE SENSITIVE FINGERPRINT SENSOR, AND PRESSURE SENSITIVE FINGERPRINT SENSOR USING SUCH FILM LAMINATE BODY

摘要

PROBLEM TO BE SOLVED: To provide a film laminate body for a pressure sensitive fingerprint sensor that can provide an accurate pressure distribution corresponding to the degree of ridges and valleys of a fingerprint, and thereby can clearly recognize the shape of the fingerprint.;SOLUTION: A film laminate body for a pressure sensitive fingerprint sensor contains: a base film with a first surface, a second surface, and a conductive layer formed by a dry film forming process provided on the first surface; and an elastic layer provided on the second surface opposite to the first surface of the base film. The base film has a thickness of 6 μm or less. The elastic layer has a thickness no less than the base film, and made of an elastic body with elasticity of 10⁸ Pa or less.;COPYRIGHT: (C)2013,JPO&INPIT