MULTIPASS TRANSFER SURFACE FOR DYNAMIC ASSEMBLY

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United States of America Patent

APP PUB NO 20170205734A1
SERIAL NO

14997680

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Abstract

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An intermediate transfer surface includes a substrate, a two-dimensional array of electrodes, a dielectric spacer layer on the two-dimensional array of electrodes, and a voltage controller electrically connected to the array of electrodes. A method of manufacturing an intermediate transfer surface, depositing an array of etch stops on a conductive surface, etching the conductive surface to form mesas of the conductive surface separated by gaps, and coating the mesas with a dielectric coating. A microassembly system includes an assembly surface having a first two dimensional array of potential wells on a first surface, a first voltage source electrically connected to the first array of potential wells, an intermediate transfer surface having a second two dimensional array of potential wells on a second surface arranged to face the first surface, and a second voltage source electrically connected to the second array of potential wells.

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Patent Owner(s)

Patent OwnerAddress
XEROX CORPORATION201 MERRITT 7 P O BOX 4505 NORWALK CT 06851

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BIEGELSEN, David K Portola Valley, US 216 3671
LU, Jeng Ping Fremont, US 64 944
RAYCHAUDHURI, Sourobh Mountain View, US 32 33

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