Semiconductor wafer bonding via liquid capillarity

Autor: Z. L. Liau
Rok vydání: 2000
Předmět:
Zdroj: Applied Physics Letters. 77:651-653
ISSN: 1077-3118
0003-6951
DOI: 10.1063/1.127074
Popis: Liquid surface tension has been used to pull different semiconductor wafers to very close contact and strong bonding. Bonded wafers, such as GaAs/GaP, were heat treated without pressure application to achieve wafer fusion. The bonding process has been analyzed, and criteria for surface tension, wafer flatness, and elasticity have been derived.
Databáze: OpenAIRE