US Patent Issued to NICHIA on March 4 for "Light source device including light emission units having light emission faces of different surface areas" (Japanese Inventors)

ALEXANDRIA, Va., March 5 -- United States Patent no. 12,243,960, issued on March 4, was assigned to NICHIA Corp. (Anan, Japan).

"Light source device including light emission units having light emission faces of different surface areas" was invented by Shintaro Noma (Anan, Japan) and Tsuyoshi Okahisa (Tokushima, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light source device includes a substrate and a light source. The light source includes a first light emission unit, a plurality of second light emission units, and a plurality of third light emission units arranged two-dimensionally on the substrate. The first light emission unit is arranged at a center among the light emission units, and includes...