US Patent Issued to Beijing BOE Technology Development on Dec. 16 for "Array substrate, preparation method, display panel, and display device" (Chinese Inventor)

ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,501,780, issued on Dec. 16, was assigned to Beijing BOE Technology Development Co. Ltd. (Beijing).

"Array substrate, preparation method, display panel, and display device" was invented by Ying Cui (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are an array substrate, a preparation method, a display panel, and a display device. A pixel limiting layer includes a first limiting sublayer and a second limiting sublayer which contact each other, and a first height of the first limiting sublayer in a direction perpendicular to a plane where a base substrate is located is greater than a second height of the second limiting sublayer in the dir...