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:
Dec. 30, 2025
Filed:
Oct. 31, 2024
Applicant:
Prilit Optronics, Inc., Tainan, TW;
Inventors:
Biing-Seng Wu, Tainan, TW;
Chia-Hsuan Huang, Tainan, TW;
Assignee:
Prilit Optronics, Inc., Tainan, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/32 (2016.01); G09G 3/3233 (2016.01);
U.S. Cl.
CPC ...
G09G 3/32 (2013.01); G09G 3/3233 (2013.01); G09G 2300/0852 (2013.01); G09G 2310/061 (2013.01); G09G 2340/0435 (2013.01);
Abstract
A driving circuit adaptable to a display panel includes a driving transistor connected between a first supply voltage and a light-emitting diode (LED); and two capacitors controllably connected to the driving transistor and a corresponding data line that provides an image signal. One of the two capacitors is used as a driving capacitor to controllably drive the driving transistor with a present image signal, while another of the two capacitors is used as a pre-loading capacitor for controllably pre-loading a succeeding image signal therein.