Patent ID: 8258634
Filing Date: 2012-09-04
Classification: G09G,H01L

Abstract:
1. A contact pad array, disposed on a surface, wherein the surface comprises an edge, and the surface has a first direction substantially parallel to the edge and a second direction substantially perpendicular to the edge defined thereon, the contact pad array comprising: a plurality of first contact pads, arranged along the first direction, wherein each first contact pad comprises two first widthwise sides substantially parallel to the first direction and two first lengthwise sides substantially parallel to the second direction; and a plurality of second contact pads, arranged along the first direction, the first contact pads and the second contact pads being sequentially arranged along the second direction from the edge of the surface, and each first contact pad corresponding to one of the second contact pads along the second direction, wherein each second contact pad comprises two second widthwise sides substantially parallel to the first direction and two second lengthwise sides substantially parallel to the second direction, and the second lengthwise side is substantially shorter than the first lengthwise side, the second widthwise side is substantially wider than the first widthwise side, wherein a projection of the first widthwise side of each first contact pad on the first direction is completely within a projection of the second widthwise side of the corresponding second contact pad on the first direction.