ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,464,654, issued on Nov. 4, was assigned to Primax Electronics Ltd. (Taipei, Taiwan).
"Charging device with displaying function" was invented by Bo-An Chen (Taipei, Taiwan) and Ya-Chin Tu (Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A charging device with a displaying function is provided. The charging device includes a display panel and a charging circuit. The display panel includes a substrate, a conductive layer, a spacer structure and at least one light-emitting element. The conductive layer is disposed on the substrate. The conductive layer is divided into at least one first region and at least one second region. The at least one fi...