US Patent Issued to Coretronic on June 17 for "Illumination system and projection apparatus" (Taiwanese Inventors)

ALEXANDRIA, Va., June 19 -- United States Patent no. 12,332,559, issued on June 17, was assigned to Coretronic Corp. (Hsin-Chu, Taiwan).

"Illumination system and projection apparatus" was invented by Chun-Wei Lin (Hsin-Chu, Taiwan) and Kun-Chen Hsu (Hsin-Chu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An illumination system including a first light source device, a supplementary light source device, a light guide device, a light splitting device, and a light converging element is provided. The first light source device provides a first light beam, a second light beam, a third light beam, and a first compensation light beam. The supplementary light source device provides at least one compensation li...