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:
Sep. 27, 2018
Applicant:
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Inventor:
Wu Li, Wuhan, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); H01L 51/00 (2006.01); B32B 37/12 (2006.01); B32B 43/00 (2006.01); H01L 27/32 (2006.01); H01L 51/52 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0097 (2013.01); B32B 37/12 (2013.01); B32B 43/006 (2013.01); H01L 27/3244 (2013.01); H01L 51/003 (2013.01); H01L 51/5253 (2013.01); H01L 51/56 (2013.01); B32B 2457/206 (2013.01); H01L 2227/323 (2013.01); H01L 2227/326 (2013.01); H01L 2251/5338 (2013.01); H01L 2251/556 (2013.01);
Abstract
A method of manufacturing an organic light emitting diode display is provided. The method includes: pasting a backboard to an underside of the flexible substrate by a viscosity-variable adhesive; severing the backboard located in the bended region from the backboard located in the non-bended region; peeling off the backboard located in the bended region; and performing a viscosity enhancement treatment to the viscosity-variable adhesive on the non-bended region.