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:
Nov. 24, 2020
Filed:
Sep. 11, 2018
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Abstract
Provided is an OLED device and a manufacturing method thereof. The OLED device includes: a flexible substrate having signal electrodes embedded on a surface of one side of the flexible substrate and a thin film transistor layer and a pixel unit layer prepared on a surface of the other side; both a first driving chip and a flexible circuit board are disposed on a back surface of the flexible substrate; signal traces in the thin film transistor layer and the pixel unit layer are connected to corresponding signal electrodes through vias, and the signal electrodes are connected to the first driving chip.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile