Display apparatus having a frame rate converter to convert a frame rate of input image data and method of driving display panel

摘要

A method of driving a display panel including converting a frame rate of input image data to generate first image data, writing the first image data to a memory, outputting a flag signal to a timing controller, reading the first image data from the memory according to the flag signal, compensating the first image data to generate second image data, and converting the second image data into an analog data voltage and outputting the data voltage to the display panel.

主权项

1. A method of driving a display panel, the method comprising:
converting, via a frame rate converter, a frame rate of input image data using a first memory to generate first image data; writing the first image data to a second memory; outputting a flag signal to a timing controller, the flag signal being configured to control an operation of the timing controller, the flag signal comprising a read signal or a write signal; reading, via the timing controller, the first image data from the second memory according to the flag signal when the flag signal is the read signal; compensating the first image data to generate second image data; and converting the second image data into a data signal and outputting the data signal to the display panel, wherein the frame rate converter is directly connected to the second memory to directly write the first image data to the second memory.