DEVICE WITH MULTIPLE ELEMENTARY BEAMS OF CHARGED PARTICLES Russian patent published in 2017 - IPC H01J37/317 

Abstract RU 2632937 C2

FIELD: physics.

SUBSTANCE: manipulator device comprises a planar substrate comprising a grating with through holes in the plane of the substrate, each of these through holes being arranged to pass through, at least, one elementary beam of charged particles. Each of the through holes is provided with one or more electrodes arranged around the through hole and an electronic control circuit for providing control signals to one or more electrodes of each through hole. The electronic control circuit is arranged to provide one or more electrodes of each individual through hole with, at least, a substantially adjustable analog voltage.

EFFECT: improving the quality and productivity of lithography.

36 cl, 9 dwg

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RU 2 632 937 C2

Authors

Zonneville Arnaut Khristian

Krejt Piter

Dates

2017-10-11Published

2012-05-30Filed