| 摘要 |
<p>A method of fabricating semiconductor components having electrodes and terminals. The method includes preparing an undivided semiconductor wafer having at least one pn-junction; etching a grid pattern of grooves into at least one side of the undivided wafer, thereby forming mesas with concave side surfaces and elevations with upper surfaces bounded by closed rounded curves; coating the exposed lateral surfaces of the etched mesas with a passivating layer; metallizing the upper surfaces of these elevations, thereby providing ohmic contacts for the undivided semiconductor wafer; and breaking the undivided semiconductor wafer into individual semiconductor chips along the lines of the etched grooves.</p> |
