Radiant energy – Inspection of solids or liquids by charged particles – Electron probe type
Reexamination Certificate
2007-09-04
2009-10-13
Berman, Jack I (Department: 2881)
Radiant energy
Inspection of solids or liquids by charged particles
Electron probe type
C250S311000, C250S306000
Reexamination Certificate
active
07601955
ABSTRACT:
A scanning electron microscope is provided. The scanning electron microscope includes an electron beam source generating a primary electron beam, a condenser lens converging the primary electron beam, a base plate with a diamond film formed on the surface thereof having an aperture for passing of the primary electron beam, and a scanning unit two-dimensionally scanning a specimen with the primary electron beam.
REFERENCES:
patent: 5872358 (1999-02-01), Todokoro et al.
patent: 1643648 (2005-07-01), None
Kuo Yang-Kuao
Teng Kuo-Hsing
Berman Jack I
Chang Hanway
Muncy Geissler Olds & Lowe, PLLC
VisEra Technologies Company Limited
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