Array substrate and manufacturing method thereof

A liquid crystal display (LCD) panel, comprising:

• an array substrate, comprising a substrate;
• a plurality of pixel regions in a matrix arrangement on the substrate, each pixel region comprising a pixel electrode and a drive switch;
• a plurality of signal lines disposed on the substrate and extended parallel to each other;
• wherein at least part of a first signal line and a second signal line of the plurality of the signal lines connected to pixel electrodes in adjacent lines of the pixel region matrix are formed between the pixel electrodes in adjacent lines of the pixel regions matrix, the first signal line and the second signal line are at least partially overlapped in a direction perpendicular to the substrate, an insulating layer is disposed between the overlapped portion of the first and second signal line;
• a color filter substrate with a black matrix disposed thereon, and
• a liquid crystal layer filled between the array substrate and the color filter substrate.