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:
May. 19, 2020
Filed:
Nov. 21, 2017
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, Hubei, CN;
Bo Liang, Hubei, CN;
Abstract
A fabricating method of a flexible substrate is provided, including: step 1: fabricating a first flexible base; step 2: fabricating at least one layer of a laminated material made of silicon oxide and amorphous silicon on the first flexible base; step 3: performing a dehydrogenation treatment to the laminated material; and step 4: fabricating a second flexible base on the laminated material to obtain a flexible substrate. Compared with the prior art, by disposing two layers of flexible bases and a laminated material between the flexible bases, the stability of multiple bending can be improved; by performing a dehydrogenation treatment of the laminated material, the defects of the flexible substrate in the back-end process can be reduced.