US Patent Issued to HKC on April 21 for "Array substrate with concavo-convex structure, display panel, display device and manufacturing method of array substrate" (Chinese Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,610,686, issued on April 21, was assigned to HKC CORPORATION LIMITED (Shenzhen, China).

"Array substrate with concavo-convex structure, display panel, display device and manufacturing method of array substrate" was invented by Won Kyu Lee (Shenzhen, China), Jeoung Kwen Noh (Shenzhen, China) and Haijiang Yuan (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are an array substrate, a display panel, a display device, and a manufacturing method of the array substrate. The array substrate includes a substrate layer, a passivation layer and a filter layer sequentially stacked. A side of the passivation layer facing the filter layer i...