Patent ID: RE40105

Claim:
A probed card for use in probing test of semiconductor integrated circuits arranged on a semiconductor wafer in rows and columns, comprising: a card substrate; groups of probe needles, said groups arranged on said card substrate in two columns and at least two rows, to contact connection terminals of semiconductor integrated circuits which are arranged in two columns and at least two rows, and groups of signal lines, each group of signal lines provided for one group of probe needles, each signal line provided for supplying a test signal from a tester to one probe needle and a response signal from the probe needle to the tester, wherein a test signal supplied from said tester is supplied from said probe needles to the semiconductor integrated circuits arranged in two columns and at least two rows at the same time through said groups of probe needles, and response signals generated by the semiconductor integrated circuits arranged in two columns and at least two rows are simultaneously supplied to the tester through said groups of probe needles.