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:
Oct. 18, 2022
Filed:
Nov. 05, 2019
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Xin Tu, Wuhan, CN;
Abstract
A display panel, a display device, and a method for manufacturing a display panel are provided. The display panel includes a base substrate, an organic light emitting diode (OLED) device layer, and a thin film encapsulation layer, all of which sequentially stacked and disposed. The thin film encapsulation layer includes a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer, all of which are sequentially stacked and disposed. A contact surface between the first inorganic encapsulation layer and the organic encapsulation layer and/or between the second inorganic encapsulation layer and the organic encapsulation layer is provided with a nanotube layer extending into the organic encapsulation layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile