ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,417,734, issued on Sept. 16, was assigned to AUO Corp. (Hsinchu, Taiwan).
"Display panel and pixel circuit thereof" was invented by Ying-Chieh Chen (Hsinchu, Taiwan) and Yung-Hsiang Lan (Hsinchu, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a display panel and a pixel circuit thereof. The pixel circuit includes a driving transistor, a data write-in circuit, a compensation circuit, a voltage control circuit, a light-emitting switch, and a light-emitting element. The driving transistor receives a power supply voltage. The data write-in circuit receives a first scanning signal, an emission signal, and a write-in data signal, stores ...