Some of the most complicated equipment today relies on microelectronics technology with tiny integrated circuits capable of a wide range of functions. Many wiring circuits today are extremely small and old fashion soldering, crimping or other splice techniques are not possible. This is where wire bonding enters the picture, providing businesses with many benefits today.
The Bonding Process
Have you ever wondered how small devices like smart phones and tablet computers can have so many different functions? They contain processors and specialized circuits which were not possible a few years ago, thanks to semiconductors and modern miniaturization methods. However, with new and smaller technology came a need for a totally different way to connect circuits.
Wire bonding can take place in the tiniest of areas thanks to specialized equipment. There is no need for solder, as tiny gold wires are literally bonded to pads using heat. In one method, a machine grabs the end of the wire and creates the new connection by applying heat. This bonds the wire to the surface and also breaks it off, creating a custom length of wire with no waste.
The Importance of Cleanliness
Perhaps you have heard of modern “clean rooms” where even the smallest particles of dust and contaminants must be removed. This is vital to create strong bonds between connections in a number of microcircuits today. In fact, some circuits today are so small, you might have trouble seeing them normally.
Ultrasound
Because gold is expensive, some processes rely on aluminum wire. However, aluminum requires a process which is somewhat different. For example, the wiring is friction welded using an ultrasonic method.
Thanks to modern wire bonding technology, electronic devices are becoming more powerful and smaller. This not only makes life more convenient, it allows for important technological advances in the medical and aerospace industries.
When you need wire bonding services you can trust, come to Neo Tech. Since 1975, we have provided manufacturers with a wide range of electronic solutions.
