Semiconductor device and method

摘要

An electronic device and fabrication of an electronic device. One embodiment provides applying a paste including electrically conductive particles to a surface of a semiconductor wafer. The semiconductor wafer is singulated with the electrically conductive particles for obtaining a plurality of semiconductor chips. At least one of the plurality of semiconductor chips is placed over a carrier with the electrically conductive particles facing the carrier. The electrically conductive particles are heated until the at least one semiconductor chip adheres to the carrier.

主权项

1. A method, comprising:
applying electrically conductive particles to a surface of a semiconductor wafer; singulating the semiconductor wafer with the electrically conductive particles for obtaining a plurality of semiconductor chips; placing at least one of the plurality of semiconductor chips over a carrier with the electrically conductive particles facing the carrier; and sintering the electrically conductive particles at a temperature that is lower than the melting temperature of a material the electrically conductive particles are made of until the at least one semiconductor chip adheres to the carrier.