Chemistry: electrical and wave energy – Apparatus – Coating – forming or etching by sputtering
Patent
1982-04-19
1983-07-12
Demers, Arthur P.
Chemistry: electrical and wave energy
Apparatus
Coating, forming or etching by sputtering
204192E, C23C 1500
Patent
active
043929397
ABSTRACT:
In a magnetron cathode sputtering system the target (plate of material to be sputtered) 8 is held against a backing plate 13 by a vacuum, enabling the backing plate 13 to be reused. By providing the backing plate with a layer of soldering material which adheres to the backing plate 13, but does not adhere to the target 8, heat transfer between the two plates is improved.
REFERENCES:
patent: 3616449 (1971-10-01), Pellegrin
patent: 4272355 (1981-06-01), Kennedy
patent: 4274476 (1981-06-01), Garrett
patent: 4297190 (1981-10-01), Garrett
patent: 4341810 (1982-07-01), Lauterbach et al.
van Esdonk et al., Research/Development, Jan. 1975, pp. 41-44.
Crombeen Jacobus E.
Crooymans Petrus W. H. M.
Visser Jan
Demers Arthur P.
Kraus Robert J.
U.S. Philips Corporation
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