US Patent Issued to SEIKO EPSON on April 15 for "Optical module and image display device" (Japanese Inventors)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,279,492, issued on April 15, was assigned to SEIKO EPSON Corp. (Tokyo).

"Optical module and image display device" was invented by Takumi Kodama (Chino, Japan) and Yuiga Hamade (Matsumoto, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical module of the present disclosure includes a first panel including a first light-emitting element, a first power supply wiring and a second power supply wiring; a second panel including a second light-emitting element having light emission luminance per unit current lower than that of the first light-emitting element, a third power supply wiring and a fourth power supply wiring; and a prism configured to syn...