| 摘要 |
PURPOSE:To prevent the cutting caused by the short circuit and friction between a wire and a pellet and the wire fall by a sealed resin by a method wherein a supporting body is formed in the peripheral edge of a pellet of the possibility that bonding wires contact besides pellet electrodes. CONSTITUTION:The supporting body 5 is screen-printed to the peripheral edge of the pellet 1 in wafer state. By considering the cutting spaces on timing, supporting body forming regions are printed at all the parts of the possibility that the wires 2 contact at least the surface end of the pellet 1. Besides, at the top of the supporting body 5, the recesses 6 for supporting these wires are provided at positions for the extension of these wires 2. The recess 6 after printing and hardening is formed to a height whereby the wire can be sufficiently held and does not contact the surface end of the pellet 1. |
