US Patent Issued to PORO TECHNOLOGIES on March 24 for "LED display device, method of controlling the same, and method of manufacturing an LED display device" (British Inventors)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,588,317, issued on March 24, was assigned to PORO TECHNOLOGIES LTD (Cambridge, Great Britain).

"LED display device, method of controlling the same, and method of manufacturing an LED display device" was invented by Tongtong Zhu (Cambridge, Great Britain), Alex Yudin (Cambridge, Great Britain) and Simon Hammersley (Cambridge, Great Britain).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device comprises a light emitting diode (LED) which includes a porous semiconductor material, wherein the device comprises a pixel comprising a plurality of subpixels each having a light-emitting layer. A first subpixel has a first light-emitting layer having a ...