Patent ID: 11942382
Assignee: MITSUBISHI ELECTRIC CORPORATION
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. A method for manufacturing a semiconductor element, comprising the steps of:
a) preparing a semiconductor substrate including: a plurality of semiconductor elements arranged in a spreading direction of the semiconductor substrate; and a dicing line between adjacent semiconductor elements among the plurality of semiconductor elements;
b) bonding a discharge inhibitor not to a surface of a center of each semiconductor element among the plurality of semiconductor elements but to a surface of the dicing line so that the discharge inhibitor is bonded to the semiconductor substrate, the discharge inhibitor being made of an insulator;
c) applying a voltage to each semiconductor element after the step b);
d) peeling off the discharge inhibitor from the semiconductor substrate after the step c); and
e) dicing the semiconductor substrate along the dicing line after the step d).