Patent ID: 9076393
Filing Date: 2015-07-07
Classification: G09G

Abstract:
1. A timing controller for sequentially driving a plurality of sub-pixels, which are arranged in parallel on the same horizontal line, during a plurality of horizontal period, the timing controller comprising: a reception unit receiving input data and a data enable input signal; a timing signal generation unit generating a first data enable signal based on an active period of the data enable input signal supplied from the reception unit, generating a second data enable signal based on an abnormal period during which noise occurs in the data enable input signal, the abnormal period subsequent the active period, masking a first portion of the first data enable signal responsive to a portion of the second data enable signal overlapping a second portion of the first data enable signal due to the noise occurring on the data enable input signal, and generating a data enable output signal based on the masked first data enable signal and the second data enable signal; and a data processing unit temporarily storing the input data according to the data enable input signal, selecting display data corresponding to a horizontal period based on double rate driving (DRD) from the temporarily stored data according to the data enable output signal, and outputting the selected display data.