ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,444,366, issued on Oct. 14, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Display apparatus" was invented by Dongwoo Kim (Yongin-si, South Korea) and Sangjin Jeon (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display apparatus includes a pixel including a first sub-pixel including a first pulse width modulator outputting a first gate output signal for pulse width modulation in response to a first pulse width data and controlling a first driving current of a first light emitting element and a first pulse amplitude modulator applying the first driving current to the first light emitting element in response ...