How a Microchip is Wired: Gold Wire Bonding

Описание: Witness the precision of Gold Wire Bonding in stunning slow motion! This 17-second video shows how microscopic gold wires connect the silicon chip to the outer pins of its package, allowing it to communicate with the world.

What you're seeing:
In this process, a thin gold wire (often thinner than a human hair!) is used to create an electrical connection between the chip (die) and the substrate (package). A precise machine uses a combination of heat, pressure, and ultrasonic energy to form a perfect "stitch" at each end of the wire, known as a bond. This technique is crucial for the functionality of almost every modern electronic device.
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