ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,410,904, issued on Sept. 9, was assigned to NICHIA Corp. (Anan, Japan).
"Light emitting module" was invented by Norimasa Yoshida (Komatsushima, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A light emitting module includes a plurality of light emitting parts; an optical member including at least one first region where light having a first chromaticity is extracted and at least one second region where light having a second chromaticity different from the first chromaticity is extracted, and configured to transmit or pass light emitted from the plurality of light emitting parts; a change mechanism configured to change a distance between the optica...