Manipulator assembly in ion implanter

摘要

A manipulator assembly in an ion implanter comprises a ground electrode, a first suppression electrode located on a first side of the ground electrode facing an ion source device for producing ion beams, a second suppression electrode which is located on a second side of the ground electrode opposite to the first side, connection legs which electrically connect and mechanically support the first and second suppression electrodes; and an insulator which is located between the ground electrode and the second suppression electrode to insulate the ground electrode from the first and second suppression electrodes.