ELECTROOPTICAL DEVICE, SUBSTRATE FOR SAME, AND ELECTRONIC EQUIPMENT

摘要

PROBLEM TO BE SOLVED: To increase an on current of a transistor while simplifying a layered structure of a pixel.

SOLUTION: An electrooptical device includes a TFT 30 having a first gate electrode 3a which is disposed above a semiconductor layer 1a to overlap with a channel region 1a' and to be electrically connected to a scan line 11a and a second gate electrode 3b which is disposed below the semiconductor layer 1a to overlap with the channel region 1a' and to be electrically connected to the scan line 11a; and a data line 6a disposed in the same layer with the second gate electrode 3b.

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