US Patent Issued to META PLATFORMS TECHNOLOGIES on April 1 for "High speed pixel circuit for organic light emitting diode (OLED) display" (California Inventors)

ALEXANDRIA, Va., April 2 -- United States Patent no. 12,266,305, issued on April 1, was assigned to META PLATFORMS TECHNOLOGIES LLC (Menlo Park, Calif.).

"High speed pixel circuit for organic light emitting diode (OLED) display" was invented by Gyungmin Kim (Santa Clara, Calif.), Min Hyuk Choi (San Jose, Calif.) and Takanori Shibasaki (Cupertino, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments relate to a display device including pixels that compensate a threshold voltage of a driving transistor, the pixels arranged in a plurality of rows. The gate of the driving transistor of each pixel is coupled to a pixel data switch and a reference voltage switch, configured to selectively provide pixe...