Radiant energy – Irradiation of objects or material – Irradiation of semiconductor devices
Reexamination Certificate
2005-01-04
2005-01-04
Nguyen, Kiet T. (Department: 2881)
Radiant energy
Irradiation of objects or material
Irradiation of semiconductor devices
C250S442110
Reexamination Certificate
active
06838685
ABSTRACT:
An ion beam processing device has a sample holder for fixing a sample on which a section has been formed by irradiation of a specified focused ion beam from a surface side, and gas ion beam irradiation device for irradiating a gas ion beam to a region of the sample fixing using the holder member that contains the section to remove a damage layer on the section. The gas ion beam from the gas ion beam irradiation device irradiates the section from a rear surface side of the sample at a specified incident angle.
REFERENCES:
patent: 5986264 (1999-11-01), Grunewald
Fujii Toshiaki
Hasuda Masakatsu
Iwasaki Kouji
Kodama Toshio
Sugiyama Yasuhiko
Adams & Wilks
Nguyen Kiet T.
SII Nanotechnology Inc.
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