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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 12694827 B1

PDFFull Text
Date of Patent:
Jul. 28, 2026

Filed:

Jul. 02, 2024

Display panel, driving method thereof, and display device

Applicant:

Tianma Advanced Display Technology Institute (Xiamen) Co., Ltd., Xiamen, CN;

Inventors:

Yingteng Zhai, Xiamen, CN;

Yuqi Hu, Xiamen, CN;

Tianyi Wu, Xiamen, CN;

Feng Qin, Xiamen, CN;

Assignee:

Tianma Advanced Display Technology Institute (Xiamen) Co., Ltd, Xiamen, CN;

Attorney:

KDW Firm PLLC

Primary Examiner:

Xuemei Zheng

Int. Cl.
CPC ...
G09G 3/3233 (2016.01);
U.S. Cl.
CPC ...
G09G 3/3233 (2013.01); G09G 2300/0819 (2013.01); G09G 2300/0852 (2013.01); G09G 2300/0861 (2013.01); G09G 2310/08 (2013.01); G09G 2320/0247 (2013.01); G09G 2320/0633 (2013.01); G09G 2320/064 (2013.01);
Abstract

Provided are a display panel, a driving method thereof, and a display device. The display panel includes a pixel circuit and a light-emitting element. The pixel circuit includes an amplitude modulation subcircuit and a pulse width modulation subcircuit. The amplitude modulation subcircuit is connected to a first data signal line. The pulse width modulation subcircuit is connected to a second data signal line. At least one of the first data signal line or the second data signal line is used to transmit a data signal and a bias adjustment signal.

Find Patent Forward Citations

Zhai, Yingteng. (2026). Display panel, driving method thereof, and display device (U.S. Patent No. 12694827). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12694827

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

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