IDiyas

For the Inventor, By the Inventor

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.:

US 11744131 B1

PDFFull Text
Date of Patent:
Aug. 29, 2023

Filed:

Jun. 14, 2022

Oled device, method of manufacturing the same, and display panel

Applicant:

Boe Technology Group Co., Ltd., Beijing, CN;

Inventors:

Xiaohu Li, Beijing, CN;

Huajie Yan, Beijing, CN;

Hongsheng Zhan, Beijing, CN;

Tun Liu, Beijing, CN;

Zhiqiang Jiao, Beijing, CN;

Assignee:

BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;

Attorney:

Kinney & Lange, P.A.

Primary Examiner:

Karen Kusumakar

Assistant Examiner:

Adam S Bowen

Int. Cl.
CPC ...
H10K 59/38 (2023.01); H10K 50/15 (2023.01); H10K 50/813 (2023.01); H10K 50/816 (2023.01); H10K 50/822 (2023.01); H10K 59/12 (2023.01); H10K 59/35 (2023.01); H10K 71/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/38 (2023.02); H10K 50/156 (2023.02); H10K 50/813 (2023.02); H10K 50/816 (2023.02); H10K 50/822 (2023.02); H10K 59/12 (2023.02); H10K 59/353 (2023.02); H10K 71/00 (2023.02);
Abstract

Embodiments of the present disclosure provide an OLED device, a method of manufacturing the OLED device, and a display panel. The OLED device comprises: a substrate, a first electrode layer, a color filter layer, a light emitting layer and a second electrode layer. The first electrode layer is one of an anode layer or a cathode layer and comprises: a first sub-electrode layer disposed on the substrate; and a second sub-electrode layer electrically connected with the first sub-electrode layer. The color filter layer is disposed on the first sub-electrode layer and the second sub-electrode layer is disposed on the color filter layer. The second electrode layer is the other of the anode layer or the cathode layer and the light emitting layer is disposed between the second electrode layer and the second sub-electrode layer of the first electrode layer.

Find Patent Forward Citations

Loading…