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. 05, 2022
Filed:
Nov. 08, 2019
Shanghai Tianma Micro-electronics Co., Ltd., Shanghai, CN;
Tianma Micro-electronics Co., Ltd., Shenzhen, CN;
Yu Cai, Shanghai, CN;
Xuening Liu, Shanghai, CN;
Heeyol Lee, Xiamen, CN;
Quanpeng Yu, Shanghai, CN;
Conghui Liu, Shanghai, CN;
Shanghai Tianma Micro-Electronics Co., Ltd., Shanghai, CN;
Tianma Micro-Electronics Co., Ltd., Shenzhen, CN;
Abstract
An organic light-emitting display panel and fabrication method thereof are provided. The organic light-emitting display panel includes an organic light-emitting element array substrate, a thin film encapsulation layer covering the organic light-emitting element array substrate, and touch-control electrodes. The thin film encapsulation layer includes at least one inorganic layer and at least one organic layer. First groove structures are configured in at least one organic layer, and sidewalls of the first groove structures are arc-shaped. The touch-control electrodes are disposed in the first groove structures.