| 摘要 |
Provided is a source electrode drive module (30), for receiving data signals from timing controllers (20) and providing the same to each sub-pixel of a liquid crystal panel (10), the source electrode drive module (30) comprising: N data input channels, receiving N groups of data signals from the timing controllers (20); N potential transfer devices, respectively connected to the N data input channels; N digital-analog converters, respectively connected to the N potential transfer devices; N switches divided into N/n groups, each group of switches being respectively connected to the N digital-analog converters; and N analog buffer amplifiers divided into N/n groups, and connected in one-to-one correspondence with the N/n groups of switches; and further comprising a frequency divider (31), converting a clock signal output from the timing controller (20) to a switch control signal for sequentially activating one group of the N/n groups of switches. Further provided is a liquid crystal panel (10) comprising the source electrode drive module (30). |
