Contact Lens Display System
1,232 views February 28th, 2008 by Rich Media InfoThe field of display technology has seen some impressive announcements recently, but this one tops the charts for this crew. The University of Washington has implemented microscopic manufacturing or self-assembly (capillary forces) to make a new kind of hybrid contact. This contact has a microscopic imprinted circuit with light emitting capabilities. This kind of breakthrough opens the door to a host a possible applications, including HUD overlays and immersive displays. Do not get too excited yet. There is also a patent filed under United States Patent 5682210 back in 1997, it is very similar in nature.
“Movie characters from the Terminator to the Bionic Woman use bionic eyes to zoom in on far-off scenes, have useful facts pop into their field of view, or create virtual crosshairs. Off the screen, virtual displays have been proposed for more practical purposes – visual aids to help vision-impaired people, holographic driving control panels and even as a way to surf the Web on the go.
The device to make this happen may be familiar. Engineers at the University of Washington have for the first time used manufacturing techniques at microscopic scales to combine a flexible, biologically safe contact lens with an imprinted electronic circuit and lights.

