Thin film transistor array substrate and fabrication method thereof and device thereof

摘要: The invention provides a thin film transistor array substrate and fabrication method thereof device thereof. comprises the steps of forming first metal layer on glass substrate, wherein is provided with m scanning lines which are horizontally equally arranged at intervals; insulation layer, n via holes formed, least one formed in arbitrary projections firstinsulation layer; second longitudinal leads virtual leas, side, near to an integrated circuit each hole projection positions, side far away from circuit; sequentially third data lines, overlapped pixel layer. connected way facing same direction, frame region saved.