| 摘要 |
A method of joining contacts on two chips, each having multiple contacts, to each other involves maintaining a first of the chips at a first temperature, the first of the chips having a rigid electrical contact thereon, bringing a second chip, having an electrical contact that is malleable with respect to the rigid contact and matingly corresponding thereto, into contact with the first such that the corresponding rigid and malleable contacts are brought together, locally raising the second of the chips to a local temperature that is sufficiently high to cause material of the rigid and malleable contact to interdiffuse, interpenetrate or both, but below both a temperature that would cause the material to become liquidus and a fuse temperature, and allowing the second of the chips to cool to at least the first temperature. |
