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:
Jan. 04, 2022
Filed:
Feb. 26, 2020
Applicant:
Yungu (Gu'an) Technology Co., Ltd., Langfang, CN;
Inventor:
Wei Zhang, Kunshan, CN;
Assignee:
YUNGU (GU'AN) TECHNOLOGY CO., LTD., Langfang, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09F 9/30 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
G09F 9/301 (2013.01); H01L 51/5246 (2013.01); H01L 51/5293 (2013.01); H01L 2251/5338 (2013.01);
Abstract
A display device and a flexible display screen thereof. The flexible display screen includes a display layer, a flexible cover plate layer, a rigid layer and a buffer layer. The flexible cover plate layer is disposed on a light emitting surface of the display layer. The rigid layer is light-transmitting and is disposed between the display layer and the flexible cover plate layer. The buffer layer is disposed between the display layer and the flexible cover plate layer. And a projection of the buffer layer on the flexible cover plate layer is located at an edge of the flexible cover plate layer.