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. 25, 2023
Filed:
Jun. 04, 2021
Applicant:
Shanghai Tianma Micro-electronics Co., Ltd., Shanghai, CN;
Inventors:
Assignee:
Shanghai Tianma Micro-Electronics Co., Ltd., Shanghai, CN;
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/10 (2006.01); B32B 27/08 (2006.01); B32B 9/04 (2006.01); B32B 37/12 (2006.01); G02F 1/1333 (2006.01);
U.S. Cl.
CPC ...
B32B 27/08 (2013.01); B32B 9/04 (2013.01); B32B 37/12 (2013.01); G02F 1/133305 (2013.01); B32B 2457/20 (2013.01);
Abstract
A protection film, a method of manufacturing the protection film are provides, a display panel and a display device. The protection film includes a main portion and at least one cover surrounded by the main portion. The cover is at least partially connected to the main portion. At least part of an edge of the cover is a first edge, and the first edge and the main portion are not fixed.