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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 12387671 B1

PDFFull Text
Date of Patent:
Aug. 12, 2025

Filed:

Nov. 09, 2021

Display panel, preparation method and display device

Applicant:

Wuhan Tianma Micro-electronics Co., Ltd., Wuhan, CN;

Inventors:

Qin Yue, Wuhan, CN;

Wei Huang, Wuhan, CN;

Lu Xiao, Wuhan, CN;

Yangzhao Ma, Wuhan, CN;

Zhongjie Zhang, Wuhan, CN;

Assignee:

Wuhan Tianma Micro-Electronics Co., Ltd., Wuhan, CN;

Attorney:

KDW Firm PLLC

Primary Examiner:

Nishath Yasmeen

Int. Cl.
CPC ...
G09G 3/3225 (2016.01); H10K 50/86 (2023.01); H10K 59/12 (2023.01); H10K 59/122 (2023.01); H10K 59/131 (2023.01); H10K 59/35 (2023.01); H10K 59/65 (2023.01); H10K 71/00 (2023.01);
U.S. Cl.
CPC ...
G09G 3/3225 (2013.01); H10K 50/865 (2023.02); H10K 59/122 (2023.02); H10K 59/352 (2023.02); H10K 59/353 (2023.02); H10K 71/00 (2023.02); H10K 59/1201 (2023.02); H10K 59/131 (2023.02); H10K 59/65 (2023.02);
Abstract

Provided are a display panel, a preparation method, and a display device. The display panel includes a plurality of first sub-pixels, a plurality of second sub-pixels, and a plurality of third sub-pixels. The plurality of third sub-pixels forms a first virtual trapezoid, and one of the plurality of first sub-pixels is located inside the first virtual trapezoid. The plurality of first sub-pixels and the plurality of second sub-pixels form a second virtual trapezoid, and one of the plurality of third sub-pixels is located inside the second virtual trapezoid. The first virtual trapezoid includes a first long side, a first oblique side, a first short side, and a second oblique side. The second virtual trapezoid includes a second long side, a third oblique side, a second short side, and a fourth oblique side.

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