Xerox Claims Printable Electronics Breakthrough

adeelarshad82 writes "Xerox announced a new silver ink that it's calling a breakthrough in printable electronics, a leading-edge concept that's generated a lot of discussion but few actual products to date. Why? Precisely because of the issues that Xerox claims to have addressed. In concept, printable electronics is just what it sounds like: using a printer, basically an inkjet, to print electronic circuits. If this can be done reliably, electronic devices can be printed for far less than current methods cost. One can also print the devices on a variety of new materials. The possibilities range from printing on flexible plastic, to paper and cardboard, to fabric."

Comments

Good for prototypes, good for tech

[Gopal.V]

I'd love to prototype on something like this. But I doubt if the actual output off an inkjet would work beyond the first time I sneeze over it.

Honestly, in some sense I got into software rather than electronics because it was so hard to experiment with electronics freely. This could lower that barrier for hobbyists & more importantly, kids. It needn't last through the weekend, but if it works and you can see it work, it's enough.

Spamming clothes

[maxwell demon]

From the article:

which will allow wearable electronics -- a T-shirt with a display, say, replacing a printed slogan for marketing or for showing support for a political candidate.

Great, just what I want: Having my clothes turned into a spamming device.
There are certainly countless examples of how wearable electronics could be put to good use, but the first thing they think of is advertising. Very telling, I'd say.

Re:Components?

[Genda]

Actually, there are long term research projects going on into other printable materials that can produce resistors, capacitors, and FET transistors that would be useful in building complete digital devices. You're never going to get the kind of densities available in silicon, however, you can stack many layers of plastic film, and create a three dimensional device that would yield serious computing possibilities. You might even be able mix optical and electronic technologies in a large device of this type. You could build custom flexible logic devices home, business, or play. You could build intelligence into machines and products that you never considered candidates for intelligence before. It would be a transformative technology.

Re:Finally

[commodore64_love]

Wow. That HP ink costs 70 times more than crude oil. This is why I bought a laserprinter rather than an inkjet. The initial cost is high, but the ink is your typical photocopier toner, and can last 5000 or more pages. After you pass the first 800 pages the laserprinter is actually cheaper overall.