PRESSURE SENSITIVE MEMBER, PRESSURE SENSITIVE FINGERPRINT SENSOR USING THEREOF, AND FINGERPRINT SENSOR MODULE

摘要

PPROBLEM TO BE SOLVED: To provide a pressure sensitive member which is applicable to an existing capacitance type fingerprint sensor, and prevents breakage of a fingerprint detection part without being affected by a residual fingerprint, and to provide a fingerprint sensor and a fingerprint sensor module which prevent breakage of the fingerprint detection part without being affected by the residual fingerprint. PSOLUTION: In the pressure sensitive member, a plurality of detection electrodes are arranged on the substrate of a capacitance type fingerprint sensor arranged in the state of a matrix. The pressure sensitive member is provided with: a flexible film having a pressure sensitive area; a flexible electrode which is formed on one surface side of the flexible film and which opposes the detection electrodes when arranged on the substrate; and a supporting member which separates the detection electrodes from the flexible electrode when arranged on the substrate. PCOPYRIGHT: (C)2007,JPO&INPIT