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:
Aug. 31, 2021
Filed:
Nov. 05, 2018
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Tianfu Guo, Wuhan, CN;
Abstract
The present disclosure provides an organic light emitting diode display package structure and a method of manufacturing the same. The organic light emitting diode display package structure is provided with a gate insulating layer, a first barrier layer, a first organic buffer layer, a first hydrophobic layer, a second organic buffer layer, and a second barrier layer which are disposed sequentially. A double layer of the organic buffer layer has a thickness capable of wrapping the foreign matters in the area to lower the possibility that the water and oxygen pass through this area and enter OLED device to enhance the protection ability of the TFE on the OLED device.