The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 16, 2019
Filed:
Feb. 17, 2017
Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan, CN;
Yaoli Huang, Wuhan, CN;
Hongsen Zhang, Wuhan, CN;
WUHAN CHINA STAR OPTOELECTRONICS CO., LTD., Wuhan, Hubei, CN;
Abstract
The invention provides a display screen and an electronic device, by disposing a plurality of one or more fingerprint recognition blocks () in the active area (AA), with pixel electrode layer () corresponding to each sub-pixel unit (SP) comprising a sub-pixel electrode () and a fingerprint recognition electrode () spaced from the sub-pixel electrode (), the corresponding BM layer () comprising a black frame () covering the sub-pixel electrode () peripheral and a black block () covering the fingerprint recognition electrode (); and disposing the fingerprint recognition signal lines () contacting the fingerprint recognition electrode () to electrically connect the fingerprint recognition electrode () to an integrated chip () of display and fingerprinting recognition. The invention is capable of integrating a fingerprint recognition function in a display area having a low resolution and without a touch function, enabling full-screen multi-block fingerprint recognition without time-division scanning.