ALEXANDRIA, Va., July 21 -- United States Patent no. 12,690,490, issued on July 21, was assigned to LG Display Co. Ltd. (Seoul, South Korea).
"Display device including multiple flexible printed circuit boards and electrode, line, and via interconnections for series-disposed light emitting diodes" was invented by YeounJei Jung (Paju-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device according to an embodiment of the present disclosure includes a main FPCB including a plurality of LEDs in a block unit on one surface and a connector connected to the LEDs on the other surface, a sub-FPCB connected to the connector of the main FPCB, and a cover bottom in which the main FPCB is dispose...