US Patent Issued to E Ink Holdings on Feb. 11 for "Display device and fabrication method of the same" (Taiwanese Inventors)

ALEXANDRIA, Va., Feb. 12 -- United States Patent no. 12,222,625, issued on Feb. 11, was assigned to E Ink Holdings Inc. (Hsinchu, Taiwan).

"Display device and fabrication method of the same" was invented by Chia-Chun Yeh (Hsinchu, Taiwan), Yi-Sheng Lin (Hsinchu, Taiwan) and Chen-Chu Tsai (Hsinchu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes a driving substrate, an electronic ink layer, and a conductive barrier layer. The electronic ink layer is located on the driving substrate. The conductive barrier layer is located on the electronic ink layer, the conductive barrier layer includes a conductive layer and a base layer, the conductive layer is located between the base layer...