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:
Jun. 04, 2019
Filed:
Nov. 22, 2017
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, Hubei, CN;
Fang Qin, Hubei, CN;
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD., Wuhan, Hubei, CN;
Abstract
The present disclosure provides a flexible organic light-emitting diode (OLED) display panel including a flexible substrate and a plurality of thin film transistor (TFT) devices disposed on the flexible substrate. The flexible substrate comprises: a first polyimide (PI) layer; a first inorganic barrier layer disposed on a surface of the first PI layer; a titanium metal layer disposed on a surface of the first inorganic barrier layer; a second PI layer disposed on a surface of the titanium metal layer; and a second inorganic barrier layer disposed on a surface of the second PI layer. The TFT devices are disposed on a surface of the second inorganic barrier layer.