摘要:
Disclosed is a method of driving a display panel, which includes a plurality of data lines, a plurality of gate lines, a first pixel column electrically connected to an N-th gate line and a second pixel column electrically connected to an (N+1)-th gate line adjacent to the N-th gate line (wherein N is a natural number). In the method, compensation data of the first pixel for compensating for a kickback deviation between the first and second pixel columns is generated using first data and second data corresponding to the first and second pixel columns, respectively. The compensation data of the first pixel column and the second data of the second pixel column are converted to data voltages of an analog type to output the data voltages to the data lines.
摘要:
A data processing apparatus includes a first memory which comprises a first input/output port and a second input/output port; a second memory which is connected to the first memory and comprises a third input/output port; and a controller for controlling the first and second memories to perform operations of: (a) writing data to the first memory through the first input/output port; (b) reading the data from the first memory through the second input/output port; (c) writing the data read out of the first memory to the second memory through the third input/output port; and (d) reading the data from the second memory through the third input/output port; wherein the operation (a) is performed at a first frequency and the operations (b), (c), (d) are each performed at a second frequency, wherein either: (i) the first frequency is different from the second frequency, or (ii) the first frequency is equal to the second frequency but in each of the operations (b), (c) and (d) the data is different in phase than in the operation (a).