| 摘要 |
An active matrix-type display apparatus, includes a plurality of pixels 101, each comprising a display device and an active element, arranged two-dimensionally; a plurality of data signal lines 102 extending in a direction; and a plurality of power lines 103 extending in a direction perpendicular to the data signal lines. The power lines 103 have a line width, at intersections of the data signal lines 102 and the power lines 103, smaller than that at a position other than the intersections. Alternatively, at the intersections, each of the power line 103 is branched into a plurality of power lines 103 so that a sum of line widths of the branched power line power lines 103 is smaller than a line width of the power lines 103 at the position other than the intersections.
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