公开(公告)号：US20160063295A1

公开(公告)日：2016-03-03

申请号：US14820825

申请日：2015-08-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongseok KIM ,  Jungwoo KIM ,  Seokhwan CHUNG

IPC: G06K9/00

CPC classification number: G06K9/0002 ,  G06K9/001

Abstract: Example embodiments disclose a fingerprint recognition sensor and a fingerprint recognition system. The fingerprint recognition sensor may include a pad configured to apply a first wave signal having multi-frequency characteristics to an object, a signal applying electrode configured to transmit the first wave signal having multi-frequency characteristics to the pad and a signal receiving electrode configured to receive a reflection wave signal from the object to the pad based on the first wave signal.

Abstract translation: 示例性实施例公开了一种指纹识别传感器和指纹识别系统。 指纹识别传感器可以包括被配置为向对象施加具有多频特性的第一波信号的焊盘，被配置为将具有多频特性的第一波信号发送到焊盘的信号施加电极和被配置为 基于第一波信号，从物体接收反射波信号到焊盘。