Patent ID: 7394261

Claim:
A semiconductor chip package detecting an open and a short, comprising: a first pad group comprising a plurality of first substrate pad sub groups, formed on a substrate, each composed of first substrate pads electrically connected, and insulated from each other, and a plurality of first element pad sub groups composed of first element pads electrically connected such that each first substrate pad sub group is electrically connected through the first element pads corresponding to the first substrate pads wherein the plurality of first element pad sub group contact with a first element connected to the substrate; a second pad group electrically insulated from the first pad group when the element is electrically connected to the substrate, and comprising a plurality of second substrate pad sub groups formed on the substrate, composed of second substrate pads electrically connected, and insulated from each other, and a plurality of second element pad sub groups composed of second element pads electrically connected such that each second substrate pad sub group is electrically connected through the second element pads corresponding to the second substrate pads wherein the plurality of second element pad sub group contact with either the first element or a second element connected to the substrate; a plurality of first measuring pads electrically connected with the first pad group; and a plurality of second measuring pads electrically connected with the second pad group, wherein an open between the pads is detected by checking a connected state between the first or second measuring pads, and a short between the pads is detected by checking a connected state between the first and second measuring pads.