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US4771018A Process of attaching a die to a substrate using gold/silicon seed 失效
使用金/硅种子将管芯附接到基板的工艺

Process of attaching a die to a substrate using gold/silicon seed
摘要:
An improved method for eutectically bonding a silicon wafer onto a gold preform is described. A gold/silicon seed is placed on a pure gold preform. Then a die is placed onto the pure gold preform and the gold/silicon seed, wherein the seed acts as a catalyst to form an eutectic bond.
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