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1. (WO2018001002) FINGERPRINT IDENTIFICATION MODULE AND MANUFACTURING METHOD AND DRIVING METHOD OF SAME, AND DISPLAY DEVICE

Pub. No.:    WO/2018/001002    International Application No.:    PCT/CN2017/085532
Publication Date: Fri Jan 05 00:59:59 CET 2018 International Filing Date: Wed May 24 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: LI, Changfeng
李昌峰
WANG, Haisheng
王海生
LIU, Yingming
刘英明
DING, Xiaoliang
丁小梁
XU, Rui
许睿
JIA, Yanan
贾亚楠
ZHAO, Lijun
赵利军
GUO, Yuzhen
郭玉珍
WANG, Pengpeng
王鹏鹏
LIU, Wei
刘伟
LU, Pengcheng
卢鹏程
Title: FINGERPRINT IDENTIFICATION MODULE AND MANUFACTURING METHOD AND DRIVING METHOD OF SAME, AND DISPLAY DEVICE
Abstract:
Provided are a fingerprint identification module and manufacturing method and driving method of the same, and a display device. The fingerprint identification module includes a substrate (100), and a plurality of fingerprint identification modules (110) arranged in an array on the substrate (100), wherein each of the fingerprint identification modules (110) includes a lower electrode (101), an upper electrode (102), and a photocurrent generating unit connected between the upper electrode (102) and the lower electrode (101), the photocurrent generating unit including a PN junction (103), the PN junction (103) being connected to the upper electrode (102) at one end and being connected to the lower electrode (101) at the other end. The fingerprint identification module is applied to an OLED display panel to realize the OLED display panel with a fingerprint identification function.