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. 28, 2024
Filed:
Apr. 29, 2022
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventor:
Haiyan Sun, Beijing, CN;
Assignee:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10K 50/856 (2023.01); H10K 50/844 (2023.01); H10K 50/85 (2023.01); H10K 50/858 (2023.01); H10K 71/00 (2023.01); H10K 59/35 (2023.01);
U.S. Cl.
CPC ...
H10K 50/856 (2023.02); H10K 50/844 (2023.02); H10K 50/85 (2023.02); H10K 50/858 (2023.02); H10K 71/00 (2023.02); H10K 59/351 (2023.02);
Abstract
The present disclosure provides an organic light-emitting diode display panel, a method for preparing the same, and a display device. The organic light-emitting diode display panel includes a substrate, a light-emitting structure layer arranged on the substrate, and a light modulation layer arranged on a light exiting path of the light-emitting structure layer and configured to adjust a direction of an emergent light beam.