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:
Nov. 03, 2020
Filed:
Jan. 24, 2019
Shanghai Tianma Am-oled Co., Ltd., Shanghai, CN;
Liyuan Liu, Shanghai, CN;
SHANGHAI TIANMA AM-OLED CO., LTD., Shanghai, CN;
Abstract
A display panel and a display device are provided. The display panel includes a base substrate; a plurality of gate lines extending in a row direction and a plurality of data lines extending in a column direction arranged on the base substrate, and the plurality of gate lines and the plurality of data lines intersect in an insulation manner to define a plurality of pixel circuit regions including a plurality of pixel circuits; a plurality of sub-pixel regions arranged on the base substrate, and each of the plurality of sub-pixel regions includes a light-emitting element, a corresponding one of the plurality of pixel circuits provides a driving signal to the light-emitting element, and the light-emitting element includes an anode, a light-emitting layer and a cathode which are sequentially stacked at a side of the base substrate; and a plurality of light-emitting control signal lines arranged on the base substrate.