Coating apparatus – Immersion or work-confined pool type – With means to move tank or pool
Patent
1974-12-19
1976-01-20
Kaplan, Morris
Coating apparatus
Immersion or work-confined pool type
With means to move tank or pool
148171, B05C 1112, H01L 738
Patent
active
039331237
ABSTRACT:
A method of and a device for the epitaxial deposition of a layer on a monocrystalline substrate from a material in the liquid state, in which during the deposition process apportioned quantities of a second material are added to the said material in the liquid state, a jig being used having a plurality of vertically spaced, fixed and slidable walls for controlling the addition. Application inter alia for the provision of semiconductor layers, for example, of material of the type A.sup.III B.sup.V, in particular from mixed crystals.
REFERENCES:
patent: 3565702 (1971-02-01), Nelson
patent: 3664294 (1972-05-01), Solomon
patent: 3665888 (1972-05-01), Bergh et al.
Kaplan Morris
Spain Norman N.
Trifari Frank R.
U.S. Philips Corporation
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