| 摘要 |
A semiconductor device comprising a semiconductor body affording a pair of opposed contact surfaces at which contact electrodes 7, 9, 10 can be connected and having two or more separated functional portions, which portions may have like or unlike functions with a barrier 10 between the functional portions extending at least partly through the wafer from at least one of the contact surfaces and comprising crystal lattice faults formed by electron irradiation of the body between the functional portions. <IMAGE> |
