Semiconductor wafer bonding via liquid capillarity
Autor: | Z. L. Liau |
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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 |
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