Posts tagged: microelectronics

Xerox Poised to Revolutionize Electronic Chip Manufacturing

Ron Gilboa
 Apr 15, 2013

A science article in the New York Times by John Markoff last week detailed an innovation from Xerox’s Palo Alto Research Center (PARC) that could revolutionize the world of chip manufacturing.  In a new manufacturing process from Xerox PARC, slivers of silicone called “chiplets” are immersed in a carrier liquid and are then “printed” onto a solid carrier material, much as toner particles are managed today in laser printing via Fluidic Self Assembly (FSA). Following Xerox’s rich heritage of innovation from the 1970s such as laser printing, Ethernet, the modern personal computer, graphical user interface (GUI), object-oriented programming, ubiquitous computing, amorphous silicon (a-Si) applications, and advancing very-large-scale-integration (VLSI) for semiconductors, printed chiplets  could possibly surpass these. Chiplet technology has the potential to revolutionize conventional manufacturing of chips and other microelectronic components, a change that will give benefits in flexibility, timeliness, and efficiency for companies that make such products.

The image below provides an enlarged view of the chiplets, each no larger than a grain of sand. Using systems that are essentially laser printer, Xerox’s PARC may one day be able to create desktop manufacturing plants that use chiplets to “print” the circuitry for a wide array of electronic devices.

Source:  Amy Sullivan/PARC
An enlarged view of small slivers of silicon, each no larger than a grain of sand, called chiplets. Using laser printers, Xerox’s Palo Alto Research Center may one day be able to create desktop manufacturing plants that use chiplets to “print” the circuitry for a wide array of electronic devices.
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