Coating apparatus – Gas or vapor deposition – With treating means
Patent
1998-03-10
2000-01-11
Breneman, R. Bruce
Coating apparatus
Gas or vapor deposition
With treating means
118726, C23C 1600
Patent
active
06012413&
ABSTRACT:
An electron beam source provides beam focusing by placing magnets under the crucible. The location of the magnets, operating in conjunction with the remaining magnetic and electromagnetic structure, permits varying sizes of crucibles to be used without redesign of the remainder of the electron beam source.
Gao Wei
Harris Peter H.
Tsujimoto Nick
Breneman R. Bruce
Eakin James E.
Fieler Erin
MDC Vacuum Products Corp.
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