| 摘要 |
PURPOSE: A display device and a driving method thereof are provided to prevent the degradation of display quality due to glitch waveform by removing the glitch waveform flowing through a lock feedback signal wire connected between a timing controller and a source drive IC. CONSTITUTION: A clock training pattern signal in a first step is generated from a timing controller. The clock training pattern signal is transmitted to source drive ICs(S1). A CDR function of the source drive ICs is successively stabilized. The last source drive IC transmits a rock signal in high logic level to the timing controller(S2,S3). The timing controller successively transmits control data in a second step and input image video data in a third step to the source drive ICs(S4-S9). [Reference numerals] (AA,CC,EE,HH) Yes; (BB,DD,FF,GG) No; (S1) Clock training pattern transmission; (S2) CDR of Last SIC in a stability state?; (S4) Control data transmission; (S8) Input video data transmission
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