ALEXANDRIA, Va., July 28 -- United States Patent no. 12,696,543, issued on July 28, was assigned to E Ink Holdings Inc. (Hsinchu, Taiwan).

"Driving circuit film and display device having the same" was invented by Yung-Sheng Chang (Hsinchu, Taiwan), Wei-Tsung Chen (Hsinchu, Taiwan) and Yu-Lin Wang (Hsinchu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A driving circuit film configured to be bond at a periphery region of a display panel. The driving circuit film includes a flexible substrate, a gate driving circuit and a source driver. The gate driving circuit is disposed on the flexible substrate, and the gate driving circuit includes a Thin-Film Transistor. The source driver is disposed on the flexi...