ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,484,123, issued on Nov. 25, was assigned to E Ink Holdings Inc. (Hsinchu, Taiwan).
"Display module" was invented by Kun-Hsien Lee (Hsinchu, Taiwan), Ching-Huan Liao (Hsinchu, Taiwan) and Hsin-Tao Huang (Hsinchu, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display module includes a front light module and a reflective display panel. The front light module comprises a light source and a light guide plate. The light source comprises a plurality of major light sources comprising a first color temperature and a plurality of auxiliary light sources comprising a second color temperature. The first color temperature is different from the second color...