Patent ID: 9286844
Filing Date: 2016-03-15
CPC Classification: G09G

Claim Text:
1. A liquid crystal (LC) panel, comprising: a plurality of thin film transistors (TFTs); scan lines; data lines: a scan driving chip that drives the scan lines; and a data driving chip that drives the data lines; wherein the data lines and the scan lines crisscrossed each other; gate electrodes of each row of TFTs are connected with one scan line, source electrodes of each column of TFTs are connected with one data line, and a drain electrode of each of the TFTs is connected with a pixel electrode; the scan driving chip comprises a compensation driving unit coupled to the scan lines; the compensation driving unit drives the TFTs corresponding to a next-row of scan line to turn on when the scan driving chip drives the TFTs corresponding to a current-row of scan line to turn on or after the scan driving chip drives the TFTs corresponding to the current-row of scan line to turn on; the compensation driving unit drives the TFTs corresponding to the next-row of scan line to turn off when the TFTs corresponding to the current-row of scan line receive a data signal of the data driving chip or before the TFTs corresponding to the current-row of scan line receive the data signal of the data driving chip, wherein a second switch unit is connected between each of the data lines and the data driving chip, and a control end of the second switch unit is coupled to a second driving unit; the second driving unit drives the second switch unit to turn on after a preset delay time when the scan driving chip drives the TFTs corresponding to the current-row of scan line to turn on or after the scan driving chip drives the TFTs corresponding to the current-row of scan line to turn on; the TFTs corresponding to the current-row of scan line receive the data signal of the data driving chip through the second switch unit after the preset delay time; the next-row of scan line drives the corresponding TFTs to turn off when the preset delay time ends or before the preset delay time ends.