Coating device

Details Coating device Coating device

1975-03-04

1976-07-27

Kaplan, Morris

Coating apparatus

With vacuum or fluid pressure chamber

118 8, 118 49, 219275, C23C 1312

Patent

active

039713342

ABSTRACT:
A device for coating a condensed metallic vapor onto a confined area of a substrate wherein the crucible producing the vapor is dimensionally stabilized and contains a variable aperature positioned relative to the vapor exit means of the crucible so as to provide a restricted line-of-sight path of travel for the vapors from the reservoir to the substrate being coated.

REFERENCES:
patent: 580248 (1897-04-01), Biemann
patent: 2440135 (1948-04-01), Alexander
patent: 2793609 (1957-05-01), Shen et al.
patent: 2945771 (1960-07-01), Mansfeld
patent: 2975753 (1961-03-01), Hayes
patent: 3446936 (1969-05-01), Hanson et al.

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