Liquid Crystal Display Array Substrate and Related Liquid Crystal Display

摘要

An array substrate used in an LCD is provided. The array substrate includes: a substrate and pixel structures formed on the substrate. Each pixel structure includes: a gate line and a common electrode line formed by the same metal layer on the substrate, two data lines above and crossing the gate line and the common electrode line, a TFT electrically connected to the two data lines and the gate line, a pixel electrode electrically connected to the TFT and deployed between the gate line and the common electrode line. The pixel structures are arranged in a plurality of rows along an extension of the data lines. Two adjacent rows of the pixel structures are arranged in opposite direction in sequence, and at least two adjacent rows of the pixel structures share the common electrode line. The LCD using the array substrate has lower RC delay on data lines, not only improving charging rate of pixel but also reducing cost of additional lines.

主权项

1. An array substrate, used in a liquid crystal display (LCD), the array substrate comprising:
a substrate; a plurality of pixel structures formed on the substrate, wherein every pixel structure comprises: a gate line and a common electrode line formed by the same metal layer on the substrate; two data lines above and crossing the gate line and the common electrode line; a thin film transistor (TFT) electrically connected to the two data lines and the gate line; a pixel electrode electrically connected to the TFT and deployed between the gate line and the common electrode line; wherein the pixel structures are arranged in a plurality of rows along the two data lines, two adjacent rows of the pixel structures are arranged in opposite direction in sequence, and at least two adjacent rows of the pixel structures share the common electrode line.