Bonding method and bonding apparatus

作者: Yasuhide Ohno , Tatsuya Takeuchi , Taizo Hagihara , Keisuke Taniguchi

DOI:

关键词: Semiconductor chipElectrodeSubstrate (electronics)Hydrogen radicalOxideOptoelectronicsElectrical contactsMaterials science

摘要: [Object] To facilitate bonding of articles at a low temperature without degrading electrical contact between the articles. [Means to Realize Object] An oxide film reducing treatment with hydrogen radicals is carried out for surfaces lead-out electrodes ( 5 ) and bump 6 on semiconductor chip 2 8 an intermediate substrate 3 ), and, after that, are aligned each other. After pressure applied bond ).

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