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. 17, 2021
Filed:
Mar. 22, 2019
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Weiwei Yang, Wuhan, CN;
Cheng Yang, Wuhan, CN;
Other;
Abstract
A flexible organic light-emitting diode (OLED) device includes a flexible substrate, a buffer layer, an inorganic layer, a first gate insulating layer, a second gate insulating layer, an inter-layer dielectric layer, a passivation layer, a pixel definition layer, a driving transistor, an OLED, a data voltage lead, and a driving voltage lead. The driving voltage lead is connected to the driving voltage terminal through a first hole which penetrates the second gate insulating layer, the first gate insulating layer, the inorganic layer, and the buffer layer, and through a second hole which penetrates the inter-layer dielectric layer. The data voltage lead and the driving voltage lead are arranged in different layers in a bendable inactive area. Compared with the related art, the layout space is omitted or saved in the present disclosure, which shortens the bezel effectively.