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:
Aug. 02, 2022
Filed:
Nov. 05, 2019
Applicant:
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Inventor:
Xuebing Yin, Wuhan, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/52 (2006.01); H01L 51/56 (2006.01); H01L 51/00 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5253 (2013.01); H01L 51/004 (2013.01); H01L 51/0035 (2013.01); H01L 51/0094 (2013.01); H01L 51/56 (2013.01); H01L 27/3244 (2013.01); H01L 2227/323 (2013.01);
Abstract
The present disclosure provides a display panel and a preparation method thereof. The display panel includes a substrate, a thin film transistor, a pixel layer, and a thin film encapsulation layer. Wherein the thin film encapsulation layer includes a first inorganic layer, a first organic layer, and a second organic layer. The preparation method of the display panel includes the following steps: a substrate provision step, a thin film transistor preparation step, a pixel layer preparation step, and a thin film encapsulating layer preparation step.