| 摘要 |
A method for fabricating a pixel array substrate is provided. The method includes: forming a plurality of gate electrodes, a plurality of scan lines, a plurality of data line patterns and a plurality of pixel electrode patterns on a substrate; then forming a channel over each of the gate electrodes and a plurality of contact window openings for exposing the data line patterns; then forming a plurality of contact windows electrically connected with the data line patterns; and then forming a plurality of contacting portions which are electrically connected with the contact windows, a plurality of source electrodes which are electrically connected with the data line patterns, and a plurality of drain electrodes which are electrically connected with the pixel electrodes. The data line patterns at each column are electrically connecting with each other via the contacting portions and the contact windows so as to form a data line.
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