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:
Sep. 08, 2026
Filed:
Feb. 21, 2025
Yungu (Gu′an) Technology Co., Ltd., Langfang, CN;
Cuili Gai, Langfang, CN;
Enqing Guo, Langfang, CN;
Junfeng Li, Langfang, CN;
Rubo Xing, Hefei, CN;
Kangguan Pan, Hefei, CN;
Yungu (Gu'an) Technology Co., Ltd., Langfang, CN;
Abstract
A pixel circuit and a driving method therefor, and a display panel are disclosed. The pixel circuit includes a drive module, a data writing module, and a light-emitting module. The data writing module includes a first transistor (T) and a second transistor (T) that are connected in series. The first transistor (T) is a low-temperature polysilicon transistor, and the second transistor (T) is an oxide transistor. The data writing module is configured to transmit a data voltage (Vdata) to the drive module. The drive module is configured to drive, based on the data voltage (Vdata), the light-emitting module to emit light.