ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,453,181, issued on Oct. 21, was assigned to LG Display Co. Ltd. (Seoul, South Korea).
"Display device" was invented by Kyoung-Nam Lim (Gyeongsangbuk-do, South Korea), Yu-Ho Jung (Paju-si, South Korea) and Dong-Young Kim (Paju-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a display device that is capable of realizing low power consumption. The display device includes a first thin film transistor having a polycrystalline semiconductor layer in an active area and a second thin film transistor having an oxide semiconductor layer in the active area, thereby realizing low power consumption, wherein at least one opening disposed i...