ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,429,694, issued on Sept. 30.
"Optical systems having light sources with power saving modes" was invented by Vikrant Bhakta (Santa Clara, Calif.), Guolin Peng (Sunnyvale, Calif.), Hyungryul Choi (San Jose, Calif.) and Jose A. Dominguez-Caballero (San Jose, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display may include illumination optics, a spatial modulator, and a waveguide. The illumination optics may produce illumination that is modulated by the spatial modulator to produce image light. The waveguide may direct the image light towards an eye box. The illumination optics may include light source sets that produce the illumination. Each se...