US Patent Issued to SEIKO EPSON on June 24 for "Driver, electrooptical device and electronic apparatus" (Japanese Inventors)

ALEXANDRIA, Va., June 25 -- United States Patent no. 12,340,775, issued on June 24, was assigned to SEIKO EPSON Corp. (Tokyo).

"Driver, electrooptical device and electronic apparatus" was invented by Akira Morita (Chino, Japan) and Chihiro Shin (Chino, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A driver includes a first driving circuit and a second driving circuit. The second driving circuit includes a computation amplifier, an output capacitor, a first feedback capacitor, and a second feedback capacitor. The computation amplifier is composed of a transistor with a breakdown voltage lower than the breakdown voltage of a transistor making up the first driving circuit. The output capacitor is dispose...