US Patent Issued to HKC on March 3 for "Array substrate and control method thereof, manufacturing method thereof and electronic paper display device" (Chinese Inventors)

ALEXANDRIA, Va., March 3 -- United States Patent no. 12,568,690, issued on March 3, was assigned to HKC CORPORATION LIMITED (Shenzhen, China).

"Array substrate and control method thereof, manufacturing method thereof and electronic paper display device" was invented by Junhong Cao (Shenzhen, China) and Haoxuan Zheng (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are an array substrate, a control method thereof, a manufacturing method thereof and an electronic paper display device. The array substrate includes a substrate and a plurality of thin film transistors provided on the substrate and a plurality of pixel electrode structures, each thin film transistor includes an active laye...