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:
Jan. 13, 2026
Filed:
Nov. 17, 2022
Applicant:
Tcl China Star Optoelectronics Technology Co., Ltd., Shenzhen, CN;
Inventor:
Bo Sun, Shenzhen, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01); H10D 86/40 (2025.01); H10D 86/60 (2025.01); H01L 25/16 (2023.01);
U.S. Cl.
CPC ...
H10D 86/60 (2025.01); H10D 86/441 (2025.01); H01L 25/167 (2013.01);
Abstract
A display backplate and a mobile terminal are disclosed. A luminescent unit of the display backplate includes a switch transistor, a driving transistor, a luminescent component, and a storage capacitor. The driving transistor and the switch transistor are connected at a first node. The luminescent component and the driving transistor are connected at a second node. A first electrode plate of the storage capacitor, the switch transistor, and the driving transistor are connected at the first node. A second electrode plate of the storage capacitor is connected to a first constant-voltage signal line.