| 摘要 |
A pixel structure comprising a thin film transistor, a pixel electrode, a scan line, a data line and an alignment mark. The alignment mark is formed beneath the data line. Misalignment is assessed through the degree of shifting between the alignment mark and the data line relative to each other. In addition, misalignment is also gauged through the degree of shifting between the alignment mark and the channel layer within the thin film transistor relative to each other. |
