Array substrate, manufacturing method and display device thereof
The invention provides an array substrate, a manufacturing method and a display device thereof. The array substrate comprises a substrate, a gate line and a pixel electrode disposed on the substrate, a common electrode disposed above and overlaying the gate line, wherein a strip-shaped through hole is disposed on the common electrode and at least a portion of the strip-shaped through hole is positioned right above the gate line.
1. An array substrate, comprising:
a substrate;
a gate line and a pixel electrode both disposed on the substrate; and
a common electrode disposed above and overlaying the gate line;
wherein a strip-shaped through hole is disposed on the common electrode and extends to edges of the common electrode in an extending direction of the gate line, such that the strip-shaped through hole is aligned with the common electrode in a vertical direction and a the strip-shaped through hole is equal to a length of the common electrode, at least a portion of the strip-shaped through hole is positioned right above the gate line.
2. The array substrate of claim 1 , wherein all of the strip-shaped through hole is positioned right above the gate line.
3. The array substrate of claim 1 , wherein a width of the strip-shaped through hole is larger than zero but smaller than a width of the gate line.
4. The array substrate of claim 3 , wherein the width of the gate line is smaller than a width of the common electrode.
5. The array substrate of claim 1 , wherein an insulating layer is disposed between the pixel electrode and the common electrode.
6. A display device comprising the array substrate of claim 1 .