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:
May. 30, 2023
Filed:
Nov. 08, 2019
Applicant:
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen, CN;
Inventor:
Liangfen Zhang, Shenzhen, CN;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10K 59/126 (2023.01); H10K 50/824 (2023.01); H10K 59/124 (2023.01); H10K 71/00 (2023.01); H10K 71/60 (2023.01); H10K 59/12 (2023.01); C23C 14/04 (2006.01); C23C 14/12 (2006.01); C23C 14/24 (2006.01);
U.S. Cl.
CPC ...
H10K 59/126 (2023.02); H10K 50/822 (2023.02); H10K 50/824 (2023.02); H10K 50/8423 (2023.02); H10K 50/8426 (2023.02); H10K 59/124 (2023.02); H10K 71/00 (2023.02); H10K 71/164 (2023.02); H10K 71/166 (2023.02); H10K 71/60 (2023.02); C23C 14/042 (2013.01); C23C 14/12 (2013.01); C23C 14/24 (2013.01); H10K 59/1201 (2023.02); H10K 59/123 (2023.02);
Abstract
The present invention provides an organic light-emitting diode (OLED) display panel including a substrate, a thin-film transistor, an insulating layer, an auxiliary electrode, an organic light-emitting layer, a shielding stage, and a common electrode. The common electrode is electrically connected to the auxiliary electrode. The shielding stage includes at least one organic material layer. An angle between the shielding stage and the substrate is a threshold value.