Abstract: A microchip device includes a focusing channel, in which an electric field strength established in the focusing channel is controlled relative to an electric field strength established in a material transport channel segment to spatially focus the material traversing the material transport channel segment.
Type:
Grant
Filed:
September 26, 1996
Date of Patent:
January 12, 1999
Assignee:
Lockheed Martin Energy Systems, Inc.
Inventors:
John Michael Ramsey, Stephen C. Jacobson