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. 26, 2022
Filed:
Aug. 07, 2019
Applicant:
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen, CN;
Inventor:
Xiaowei Liu, Shenzhen, CN;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/52 (2006.01); H01L 27/32 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5253 (2013.01); H01L 27/322 (2013.01); H01L 27/3244 (2013.01); H01L 51/56 (2013.01); H01L 2227/323 (2013.01);
Abstract
The present invention provides a display panel and a manufacturing method thereof. The display panel includes a display area, a non-display area surrounding the display area, and an array substrate disposed in the display area and the non-display area; the array substrate includes a notch disposed in the non-display area of the array substrate and surrounding the display area to form a circle; and a packaging layer filled in the notch, and a material of the packaging layer is silicon nitride.