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:
Apr. 16, 2019
Filed:
Nov. 06, 2017
Applicant:
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, Hubei, CN;
Inventor:
Xuesi Qin, Wuhan, CN;
Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); H01L 51/52 (2006.01); H01L 51/56 (2006.01); H01L 51/00 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0097 (2013.01); H01L 27/3244 (2013.01); H01L 51/5012 (2013.01); H01L 51/5237 (2013.01); H01L 51/56 (2013.01);
Abstract
The present disclosure provides a method for manufacturing a flexible base plate of an OLED display panel, comprising following steps: a step Sof providing a glass substrate; a step Sof forming a first polyimide layer on the surface of the glass substrate; and a step Sof forming a buffer layer on a surface of the first polyimide layer; wherein the step Scomprises: a step Sof forming a silicon oxide layer on a surface of the first polyimide layer; and a step Sof using ion implantation to implant a plurality of titanium ions into the silicon oxide layer for forming a mixed layer of titanium dioxide and silicon oxide.