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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 12772707 B1

PDFFull Text
Date of Patent:
Oct. 20, 2026

Filed:

Apr. 24, 2022

Display device, display panel and manufacturing method thereof

Applicants:

Chengdu Boe Optoelectronics Technology Co., Ltd., Sichuan, CN;

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

Inventors:

Ruoxiang Li, Beijing, CN;

Qian Chen, Beijing, CN;

Liang Xia, Beijing, CN;

Chenbiao Yang, Beijing, CN;

Lu Li, Beijing, CN;

Yao Hu, Beijing, CN;

Qifu Ran, Beijing, CN;

Assignees:

CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Chengdu, CN;

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

Attorney:

Calfee, Halter & Griswold LLP

Primary Examiner:

Joseph L Williams

Assistant Examiner:

Hana S Featherly

Int. Cl.
CPC ...
H10K 59/80 (2023.01); G06F 3/041 (2006.01); G06F 3/044 (2006.01); H10K 59/122 (2023.01); H10K 59/38 (2023.01); H10K 59/40 (2023.01);
U.S. Cl.
CPC ...
H10K 59/879 (2023.02); G06F 3/0412 (2013.01); H10K 59/122 (2023.02); H10K 59/38 (2023.02); H10K 59/40 (2023.02); H10K 59/8792 (2023.02); G06F 3/0446 (2019.05); G06F 2203/04111 (2013.01); G06F 2203/04112 (2013.01);
Abstract

There is provided a display device, a display panel and a manufacturing method thereof. The display panel includes a driving backplane, a light-emitting layer, a first inorganic layer, a lens layer, an organic layer and a second inorganic layer. The light-emitting layer is arranged on a side of the driving backplane and includes a pixel definition layer and light-emitting devices. The first inorganic layer covers the light-emitting layer. The lens layer is arranged on a surface of the first inorganic layer away from the driving backplane, and includes lenses arranged as corresponding to the light-emitting devices. The organic layer covers the lens layer. A refractive index of the organic layer is smaller than a refractive index of the first inorganic layer and smaller than a refractive index of the lenses. The second inorganic layer covers the organic layer.

Find Patent Forward Citations

Li, Ruoxiang. (2026). Display device, display panel and manufacturing method thereof (U.S. Patent No. 12772707). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12772707

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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