US 12,394,616 B2
Ion shutting system with compensation electrodes for ion trap
Matthias Brandl, Kirchseeon (DE)
Assigned to Infineon Technologies Austria AG, Villach (AT)
Filed by Infineon Technologies Austria AG, Villach (AT)
Filed on Mar. 7, 2024, as Appl. No. 18/598,491.
Application 18/598,491 is a continuation of application No. 17/813,809, filed on Jul. 20, 2022, granted, now 11,978,619.
Prior Publication US 2024/0213015 A1, Jun. 27, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H01J 49/42 (2006.01)
CPC H01J 49/4275 (2013.01) [H01J 49/4235 (2013.01)] 23 Claims
OG exemplary drawing
 
1. A voltage control system comprising:
a controller, configured to:
identify one or more compensation electrodes from a plurality of compensation electrodes of an ion movement control system;
select one or more compensation voltages for the one or more compensation electrodes;
control a voltage source to provide a first compensation voltage of the one or more compensation voltages; and
control one or more switches of a plurality of switches to connect the one or more compensation electrodes to the voltage source.