ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,535,924, issued on Jan. 27, was assigned to LG DISPLAY Co. LTD. (Seoul, South Korea).
"Touch display device" was invented by Jonghyun Han (Paju-si, South Korea) and Youngsoo Lee (Paju-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A touch display device can include a substrate, at least one transistor on the substrate, an organic light-emitting diode on the at least one transistor, an encapsulation layer on the organic light-emitting diode, a color filter and a black matrix on the encapsulation layer, a touch electrode disposed on the encapsulation layer, the touch electrode overlapped with the black matrix in a vertical direction; an ov...