ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,784,642, issued on Nov. 3, was assigned to LG DISPLAY Co. LTD. (Seoul, South Korea).
"Display device" was invented by JungHyun Lee (Paju-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device is provided, which can compensate for degradation of a thin film transistor in a demultiplexer circuit. The demultiplexer array in the display device includes a compensation circuit configured to compensate for a threshold voltage of a monitoring transistor, which is configured to share a control node with touch switching transistors, store the threshold voltage in a capacitor, compensate a touch control signal applied to the capacitor for t...