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. 23, 2022
Filed:
Jun. 17, 2020
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Hubei, CN;
Jing Huang, Hubei, CN;
Abstract
A flexible display device and a method of manufacturing thereof are provided. The flexible display device includes a flexible substrate, a thin film transistor disposed on the flexible substrate, a luminescent layer disposed on the thin film transistor, a first retaining wall and a second retaining wall disposed on the thin film transistor, and an encapsulation layer. The encapsulation layer includes a first inorganic layer, an organic layer, and a second inorganic layer. The first inorganic layer covers the first retaining wall, the second retaining wall, and one part of the thin film transistor. A plurality of first grooves are disposed in the first inorganic layer. The organic layer fills the plurality of first grooves and covers the luminescent layer and the other part of the thin film transistor. The second inorganic layer covers the first inorganic layer and the organic layer.