- DISPLAY DRIVING CIRCUIT OPERATION METHOD THEREOF AND OPERATION METHOD OF OPTICAL-BASED MURA INSPECTION DEVICE CONFIGURED TO EXTRACT INFORMATION FOR COMPENSATING MURA OF DISPLAY PANEL

摘要

A method of operating a display driving circuit configured to control a display panel according to an embodiment of the present invention includes: receiving input data from an external device; , calculating a final compensation value based on the reference look-up-table generated based on the reference grayscale and the determined grayscale section, and performing speckle compensation on the input data based on the final compensation value. generating final data, and controlling the display panel based on the final data.