US Patent Issued to LAPIS Technology on July 14 for "Output amplifier circuit, display driver and display device" (Japanese Inventors)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,682,800, issued on July 14, was assigned to LAPIS Technology Co. Ltd. (Yokohama, Japan).

"Output amplifier circuit, display driver and display device" was invented by Hiroki Aizawa (Yokohama, Japan) and Hiroshi Tsuchi (Yokohama, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An output amplifier circuit, and a display driver and a display device including the output amplifier circuit.The output amplifier circuit includes: first to nth amplifiers which receive first to nth input voltages and generate first to nth output voltages by amplifying the respective first to nth input voltages; first to Kth bias circuits which are provided corresponding to e...