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1. (WO2018126644) FINGERPRINT RECOGNITION APPARATUS AND ELECTRONIC DEVICE

Pub. No.:    WO/2018/126644    International Application No.:    PCT/CN2017/093827
Publication Date: Fri Jul 13 01:59:59 CEST 2018 International Filing Date: Sat Jul 22 01:59:59 CEST 2017
IPC: G06K 9/00
Applicants: BOE TECHNOLOGY GROUP CO., LTD.
京东方科技集团股份有限公司
Inventors: JIA, Yanan
贾亚楠
WANG, Haisheng
王海生
WU, Chun Wei
吴俊纬
LIU, Yingming
刘英明
XU, Rui
许睿
ZHAO, Lijun
赵利军
LI, Changfeng
李昌峰
GUO, Yuzhen
郭玉珍
WANG, Pengpeng
王鹏鹏
HAN, Yanling
韩艳玲
DING, Xiaoliang
丁小梁
LIU, Wei
刘伟
LV, Jing
吕敬
DONG, Xue
董学
Title: FINGERPRINT RECOGNITION APPARATUS AND ELECTRONIC DEVICE
Abstract:
A fingerprint recognition apparatus (1) and an electronic device having same. The fingerprint recognition apparatus (1) comprises: a first substrate (101, 100, 1100, 2100); a second substrate (102, 200, 1200, 2200) provided opposite to the first substrate (101, 100, 1100, 2100); and a fingerprint recognition sensor (30) provided between the first substrate (101, 100, 1100, 2100) and the second substrate(102, 200, 1200, 2200), wherein the fingerprint recognition sensor (30) comprises a plurality of photoelectric induction units (31, 300, 3100, 3200), and each photoelectric induction unit (31, 300, 3100, 3200) comprises a cambered photoelectric induction part (3000, 3001, 3002). According to the fingerprint recognition device (1), the photoelectric induction area of a photoelectric induction unit (31, 300, 3100, 3200) can be enlarged by the cambered photoelectric induction part (3000, 3001, 3002) on the premise that the occupied area is not affected; therefore, induction of photoelectric current signals is improved, the precision of fingerprint detection and recognition is improved, and high-quality fingerprint recognition and detection are realized.