| 摘要 |
A liquid crystal display device and method for displaying image data having a reduced number of connections between a signal processing circuit and source drivers, obtained by the serial transformation of image data, decreases the area occupied by wiring and the length of wiring on the printed circuit board, thus, decreasing electromagnetic interference among a otherwise larger number of longer data connections. The signal processing circuit of the liquid crystal display device is provided with at least two line memories, each having the capacity to store a line of displayed image data. A display line of image data is split into a number of split blocks of image data equal in number to a number of source drivers. Each of the split blocks of image data is transformed into image data in serial form and then transferred to one of the corresponding source drivers. In parallel transforming circuits included in the source drivers, the serial image data is transformed into image data in parallel form and outputted to a number of outputs in parallel to a liquid crystal display panel.
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