US Patent Issued to DARWIN PRECISIONS on May 12 for "Light modulation unit and display device thereof" (Taiwanese Inventors)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,625,398, issued on May 12, was assigned to DARWIN PRECISIONS Corp. (Hsinchu County, Taiwan).

"Light modulation unit and display device thereof" was invented by Wen-Tai Shen (Hsinchu County, Taiwan) and Yu-Huan Chiu (Hsinchu County, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention provides a light modulation unit including a collimating optical layer and an optical film. The optical film has a light exit surface and a light entrance surface opposite to the light exit surface. The collimation optical layer and the light entrance surface of the optical film are disposed relatively. The light exit surface forms a plurality of microstructur...