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:
Feb. 18, 2020
Filed:
Aug. 09, 2018
Shanghai Tianma Am-oled Co., Ltd., Shanghai, CN;
SHANGHAI TIANMA AM-OLED CO., LTD., Shanghai, CN;
Abstract
The present disclosure provides a display panel and a display device. The display panel has a display area, and at least a part of the display area is a fingerprint recognition region. The display panel includes: a base substrate; a plurality of pixel circuits provided on the base substrate, each of which comprises a storage capacitor; and a plurality of fingerprint recognition units provided on a side of the storage capacitor facing away from a light-out surface of the display panel, and a projection of the plurality of fingerprint recognition units in a direction perpendicular to the base substrate is located within the fingerprint recognition region. The storage capacitor includes a first electrode and a second electrode disposed opposite to each other. At least one of the first electrode and the second electrode is a transparent electrode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile