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:
Sep. 29, 2020
Filed:
Feb. 22, 2018
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, Hubei, CN;
Lei Yu, Hubei, CN;
Songshan Li, Hubei, CN;
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD., Wuhan, Hubei, CN;
Abstract
A flexible AMOLED substrate and a manufacturing method thereof are provided. The method includes: forming a flexible backing, which includes a display section and a bending section disposed on an outer circumference of the display section; forming a buffer layer on the flexible backing, removing a portion of the buffer layer that is disposed on the bending section and preserving a portion of the buffer layer that is disposed on the display section so that an inorganic insulation layer on the bending section has a reduced thickness to improve bending resistance of the bending section of the flexible AMOLED substrate and thus improving production yield. The flexible AMOLED substrate is manufactured with the above method, in which an inorganic insulation layer included in a bending section has a reduced thickness so that the bending section of the flexible AMOLED substrate shows better resistance against bending and provides high production yield.