Patent ID: 8514211

Claim:
A display panel, comprising: a power line supplying a power; and a plurality of rectangular pixel areas, each of which includes a portion of the power line and a plurality of sub-pixel regions, and receives the power to display an image; wherein each of the pixel areas comprises: a plurality of driving thin film transistors to receive the power such that driving signals are output, each of the driving thin film transistors positioned in a respective sub-pixel region; and a plurality of pixel electrodes, each pixel electrode connected to a respective driving thin film transistor, having a relatively longer length in a first direction, and having a same width in a second direction substantially perpendicular to the first direction, wherein at least one of the plurality of pixel electrodes is longer than the remaining pixel electrodes in the first direction, each pixel electrode including a first side along the second direction that is aligned with a first side of the pixel area and a second side opposite the first side, and wherein the portion of the power line is interposed between the driving thin film transistors and the pixel electrodes in the sub-pixel regions, and wherein a first side of the portion of the power line is adjacent to the driving thin film transistors and is parallel with a second side of the pixel area that is opposite the first side of the pixel area, and a width of the portion of the power line in the first direction between the first side of the portion of the power line and an opposite side of the portion of the power line that is adjacent and parallel to the second side of the pixel electrodes varies depending on the length of the pixel electrodes.