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1. (WO2018145255) SMART TERMINAL, CAPACITIVE FINGERPRINT SENSOR, AND SENSING MODULE THEREOF

Pub. No.:    WO/2018/145255    International Application No.:    PCT/CN2017/073079
Publication Date: Fri Aug 17 01:59:59 CEST 2018 International Filing Date: Thu Feb 09 00:59:59 CET 2017
IPC: G06K 9/00
Applicants: SHENZHEN FLYING FAIRY INTELLIGENT TECHNOLOGY CO.,LTD.
深圳市飞仙智能科技有限公司
Inventors: ZHANG, Xin
张欣
ZHU, Qiliang
朱奇良
JIAN, Wei
简卫
Title: SMART TERMINAL, CAPACITIVE FINGERPRINT SENSOR, AND SENSING MODULE THEREOF
Abstract:
A smart terminal, a capacitive fingerprint sensor, and a sensing module thereof, which relate to the field of fingerprint recognition. The sensing module (100) comprises a sensing array (1) and an insulation medium (2) covering the sensing array (1). Multiple first conductive elements (112) of a preset thickness are disposed on a conductive plate (110) of a sensing unit (11); because of a preset distance between any adjacent two first conductive elements (112), the area of side surfaces of the first conductive elements (112) can be effectively utilized, so that the effective sensing area of the conductive plate (110) is increased when the size of the conductive plate (110) is unchanged, which not only improves the penetration capability of a fingerprint sensor, and a higher medium thickness can be supported.