Printing Your Own Computer

Technology is advancing so rapidly that most consumers do not even realize some of the exciting things that are happening behind the scenes. Since the turn of the millennium, our Christmas trees have been surrounded with handheld gaming systems, portable printers, digital cameras, cell phones, and music players.  But did you know that a technique or making printable circuits could one day allow us to design and print our own small computer parts at home?

So, how does it work?

Printable Computer






The printable circuit process works much like an inkjet printer, but the ink is nanoparticle-based. This is made by suspending nano-sized semiconductor particles in liquid. These flexible ink-like circuits are applied to plastic substrates in specific patterns to create printed microchips based on a custom design. In the future, this could be as simple as downloading a design of a microchip from the Web and printing a functioning microchip with a desktop fabrication machine.

Another technique calls for a carbon-based chemical to be added to the specialized ink which can change the properties of the material being printed on. This expands the variety of substrates that can be used and allows for more versatility in material selection.

Universities around the world, such as MIT and Cambridge, have made leaps and bounds in this research and development. In fact, certain components have already been printed and tested, such as thermal actuators, linear-drive motors and Microelectromechanical systems (MEMS), which are important components for a variety of electronics. For instance, MEMS are commonly found in pacemakers.

The ability to print computer components and circuits at home with a desktop fabrication machine could be right around the corner. This technology is developing at a fast rate and major companies are trying to find ways to make it more affordable so it is marketable for personal use. Soon, we could become the creators of our own small computing systems.

Robyn Warner
Robyn Warner has been writing since she learned how to hold a pen. She wrote her first book of poems before the age of 10. Though creative writing is her preference, she is enjoying life in the technical blog world. Robyn’s goal in her 30s is to use her writing to inspire fellow cancer survivors and have a job that gives her the flexibility to live anywhere and never wear shoes.

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