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:
Oct. 27, 2020
Filed:
Nov. 06, 2018
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Yu Gu, Wuhan, CN;
Hsianglun Hsu, Wuhan, CN;
Abstract
The present invention provides a method of fabricating an organic light emitting diode display, including forming an exfoliation layer to be peeled off on the base substrate corresponding to two of the first predetermined area, the second predetermined area, and the third predetermined area; using a predetermined mask to form an organic light emitting layer on the exfoliation layer and the base substrate which is not covered by the exfoliation layer; and heating the base substrate to peel off the exfoliation layer and the organic light emitting layer on the exfoliation layer, while remaining the organic light emitting layer not covered by the exfoliation layer.