Array substrate and liquid crystal device with the same

摘要

An array substrate is disclosed. Data lines directly pass through the area where a secondary pixel electrode is located to input data signals to the secondary pixel electrode. First scanning lines, second scanning lines and switches are arranged between the adjacent pixels in an up-down direction. The area between the pixels is a dark area corresponding to an opaque area. Under a 3D display mode, a difference of the default voltages exists between a main pixel electrode and a secondary pixel electrode. In addition, a liquid crystal display is provided. By adopting the above design, the crosstalk and the color shift under the 3D display mode may be reduced. In addition, the reliability of the liquid crystal panel may be enhanced.

主权项

1. An array substrate of a multi-domain vertical alignment (MVA) liquid crystal display, comprising:
a plurality of first scanning lines, a plurality of second scanning lines, a plurality of data lines, and a plurality of pixels arranged in matrix, each pixel comprises switches and pixel electrodes, and each pixels corresponds to one first scanning line, one second scanning line and one data line; the switches of each pixel comprises at least a first switch, a second switch and a third switch, and each of the switches comprises a control end an input end and an output end; the pixel electrodes comprises a main pixel electrode and a secondary pixel electrode, the first scanning line and the second scanning line respectively connect with the first switch and the second switch so as to turn on or of the first switch and the second switch, the data lines pass through the respective areas where the main pixel electrode is located and where the secondary pixel electrode is located to connect to the main pixel electrode and the secondary pixel electrode such that voltage signals are input to the main pixel electrode and the secondary pixel electrode; a dark area corresponding to an opaque area, at least portions of the dark area is arranged between the pixels, and the first scanning lines, the second scanning lines and the switches are arranged between the pixels; wherein for any three adjacent pixels arranged along the data lines, the first scanning line and the first switch corresponding to the second pixel are adjacent to the second scanning line, the second switch and the third switch corresponding to the first pixel so as to input scanning signals to the main pixel electrode, the second scanning line, the second switch, and the third switch corresponding to the second pixel are adjacent to the first scanning line and the first switch corresponding to the third pixel so as to input the scanning signals to the secondary pixel electrode; the output of the first switch electrically connects to the main pixel electrode, the output of the second switch electrically connects with the secondary pixel, the output of the third switch is for electrically connecting a storage capacitor, the inputs of the first switch and the second switch electrically connect to the data lines respectively, the input of the third switch electrically connects with the secondary pixel electrode, the control end of the first switch electrically connects the first scanning line, the control end of the second switch electrically connects the second scanning line, the control end of the third control switch electrically connects the second scanning line of the third pixel; wherein the first scanning lines and the second scanning lines corresponding to the second pixel input the scanning signals in the 3D display mode to respectively turn on the first switch and the second switch, the data lines inputs the voltage signals to the main pixel electrode and the secondary pixel electrode of the second pixel respectively by the first switch and the second switch at the same time, and then the scanning signals are not input to the first scanning lines and the second scanning lines, the first scanning lines corresponding to the third pixel electrically connected to the control end of the third switch input the scanning signals to turn on the third switch, the voltage signals of the secondary pixel electrode of the second pixel couple with the storage capacitor electrically connected with the output of the third switch via the third switch to adjust the storage capacitor such that a difference between the default voltages of the main pixel electrode and the secondary pixel electrode of the second pixel is controlled.