Display device
AssigneeLG Display Co., Ltd.
InventorsDaemyeong CHO, Sungjoon MOON, Seungwook YOO, Jaehyuk KIM
Life of this patent
Estimating the term…
Abstract
Disclosed is a display device and a method of driving the display device. The display device includes a display panel, a scan driving unit, and a timing control unit. The display panel displays an image. The scan driving unit supplies a scan signal to the display panel. The timing control unit controls the scan driving unit. The scan driving unit includes a correction circuit unit that detects whether a clock signal output by the timing control unit is normal or abnormal, and corrects the detected abnormality.
Claims11
A display device, comprising:
- a display panel;
- a scan driving unit configured to supply a scan signal to the display panel;
- and
- a timing control unit configured to control the scan driving unit,
- wherein the scan driving unit comprises a correction circuit unit configured to detect whether a clock signal output by the timing control unit is normal or abnormal.
A method of driving a display device, comprising:
- supplying an on-clock signal and an off-clock signal, output by a timing control unit, to a scan driving unit;
- detecting whether the on-clock signal and the off-clock signal supplied to the scan driving unit are normal or abnormal;
- and
- correcting at least one of the on-clock signal and the off-clock signal when an omission is detected in at least one of the on-clock signal and the off-clock signal.
Dependencies are inferred from the claim text.