US Patent Issued to SEIKO EPSON on Aug. 25 for "Light-emitting device and electronic apparatus" (Japanese Inventor)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,718,771, issued on Aug. 25, was assigned to SEIKO EPSON Corp. (Tokyo).

"Light-emitting device and electronic apparatus" was invented by Hitoshi Ota (Shiojiri, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light-emitting device includes a data signal supply circuit, a first switching element including a first end electrically coupled to the data signal supply circuit, and a second end, a first capacitor electrically coupled to the second end of the first switching element and configured to hold an electric charge according to a gradation voltage, a second switching element including a first end electrically coupled to the second end of the first...