Ion implantation apparatus and method for implanting ions by using the same
Disclosed are an ion implantation apparatus and a method for implanting ions by using the same. The ion implanter for implanting ions into a wafer, includes: a first quadrupole magnet assembly for focusing an ion beam transmitted from an ion beam source; a scanner for deflecting the transmitted ion...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
09.10.2007
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Subjects | |
Online Access | Get full text |
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Summary: | Disclosed are an ion implantation apparatus and a method for implanting ions by using the same. The ion implanter for implanting ions into a wafer, includes: a first quadrupole magnet assembly for focusing an ion beam transmitted from an ion beam source; a scanner for deflecting the transmitted ion beam in the directions of an X-axis and an Y-axis; a second quadrupole magnet assembly for converging and diverging the ion beam passing through the scanner in the directions of the X- and Y-axes; and a beam parallelizer for rotating the ion beam in synchronization with the second quadrupole magnet assembly, thereby implanting the ion beam into the wafer. |
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Bibliography: | Application Number: US20040028003 |