Radiant energy – With charged particle beam deflection or focussing – With target means
Reexamination Certificate
2007-06-13
2010-06-22
Kim, Robert (Department: 2881)
Radiant energy
With charged particle beam deflection or focussing
With target means
C250S3960ML, C250S3960ML, C250S492100, C250S492300
Reexamination Certificate
active
07741614
ABSTRACT:
The window-frame judgment unit judges that a section to be drawn has entered a window-frame area according to the main deflector data and the stage position information to output judgment signal. The main deflector calculator receives the main deflector data and calculates calculation data for driving a driving unit based on the main deflector data. The transfer controller detects output of the judgment signal and completion of drawing in the section under drawing to receive a transfer of the calculation data from the main deflector calculator and transfer the calculation data to the driving unit.
REFERENCES:
patent: 5760410 (1998-06-01), Matsuki et al.
patent: 6646275 (2003-11-01), Oae et al.
patent: 1-152726 (1989-06-01), None
patent: 2000-114137 (2000-04-01), None
patent: 20002252184 (2000-09-01), None
Kim Robert
Maskell Michael
NuFlare Technology, Inc.
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
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