Ion implantation apparatus and method for obtaining non-uniform ion implantation energy
An ion implantation apparatus includes an ion beam source for generating an ion beam; an implantation energy controller disposed on a path of the ion beam for controlling the ion implantation energy of the ion beam so that an ion beam having a first implantation energy is created for a first period...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
18.08.2009
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Subjects | |
Online Access | Get full text |
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Summary: | An ion implantation apparatus includes an ion beam source for generating an ion beam; an implantation energy controller disposed on a path of the ion beam for controlling the ion implantation energy of the ion beam so that an ion beam having a first implantation energy is created for a first period of time and an ion beam having a second implantation energy is created for a second period of time; a beam line for accelerating the ion beam; and an end station for mounting a substrate, into which the ion beam accelerated by the beam line is implanted onto the substrate. |
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Bibliography: | Application Number: US20060445542 |