US Patent Issued to SEIKO EPSON on July 28 for "Light source apparatus and projector" (Japanese Inventor)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,693,588, issued on July 28, was assigned to SEIKO EPSON Corp. (Tokyo).

"Light source apparatus and projector" was invented by Koichi Akiyama (Azumino, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light source apparatus according to an aspect of the present disclosure includes a first light source configured to output first light; a second light source configured to output second light; a wavelength converter configured to convert the first light and second light into third light; a first optical layer configured to transmit the first light and reflect the third light; a light guide configured to guide light; an incident angle adjusting system ...