US Patent Issued to SEIKO EPSON on Jan. 28 for "Projector with increased light emission" (Japanese Inventor)

ALEXANDRIA, Va., Jan. 29 -- United States Patent no. 12,210,274, issued on Jan. 28, was assigned to SEIKO EPSON Corp. (Tokyo).

"Projector with increased light emission" was invented by Junichi Wakabayashi (Ueda, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A projector includes a lamp unit, a color separation system that separates first light outputted from the lamp unit into a plurality of color beams, a plurality of liquid crystal panels that modulate the plurality of separated color beams from the color separation system, reduction optical systems that reduce at least one of pencils of light formed of the plurality of color beams modulated by the plurality of liquid crystal panels, a light combinin...