ALEXANDRIA, Va., June 16 -- United States Patent no. 12,307,984, issued on May 20, was assigned to Innolux Corp. (Miaoli County, Taiwan).
"Modulating device" was invented by Kung-Chen Kuo (Miaoli County, Taiwan), Yi-Hung Lin (Miaoli County, Taiwan) and Po-Syun Chen (Miaoli County, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A modulating device is provided. The modulating device includes multiple modulating elements, multiple pixel circuits, and a compensation circuit. The pixel circuits are electrically connected to the modulating elements correspondingly. The compensation circuit includes a driving unit, a voltage source, and a current source. The driving unit provides a driving signal to the pixe...