IMAGE DISPLAY APPARATUS, AND VIDEO WALL INCLUDING THE SAME

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IMAGE DISPLAY APPARATUS, AND VIDEO WALL INCLUDING THE SAME

This abstract first appeared for US patent application 18657643 titled 'IMAGE DISPLAY APPARATUS, AND VIDEO WALL INCLUDING THE SAME

Original Abstract Submitted

The present disclosure relates to an image display apparatus and a video wall including the same. The image display apparatus according to an embodiment of the present disclosure includes: a panel including a plurality of light emitting diodes; and a driving controller configured to output a scan signal to the plurality of light emitting diodes for each of a plurality of subframe periods, in which the driving controller outputs a scan signal and a data signal to the light emitting diode during the plurality of subframe periods in a first mode corresponding to a display mode, and outputs only any one of the scan signal and the data signal during some subframe periods among the plurality of subframe periods in a second mode for sensing a pointer light. Accordingly, the pointer light can be stably sensed without a separate optical sensor.