US Patent Issued to E Ink Holdings on Sept. 22 for "Light source module and reflective display device" (Taiwanese Inventor)

ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,742,923, issued on Sept. 22, was assigned to E Ink Holdings Inc. (Hsinchu, Taiwan).

"Light source module and reflective display device" was invented by Chao-Chun Cheng (Hsinchu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light source module which includes a flexible circuit substrate, a light-emitting component and a light guide film is provided. The light-emitting component and the light guide film are disposed on the flexible circuit substrate and both of them are on the same side of the flexible circuit substrate. A light-emitting surface faces the light guide film. The width of the light-emitting surface is between the farthest edge fr...