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:
Dec. 21, 2021
Filed:
Nov. 04, 2019
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Kun Wang, Wuhan, CN;
Abstract
The present disclosure provides a buffer structure, a display panel, and a manufacturing method of the buffer structure. The display panel comprises at least one of the buffer structures. The buffer structure comprises a first inorganic layer, a second inorganic layer, and an organic layer. Trapezoidal grooves are disposed at intervals on one side surface of the first inorganic layer; the second inorganic layer is disposed on one side surface having the trapezoidal grooves of the first inorganic layer, covers inside surfaces of the trapezoidal grooves, is connected at openings of the trapezoidal grooves, and forms capillary channels; and the organic layer is filled inside the capillary channels.