Apparatus and process for mass production of film by vacuum depo

Coating processes – Electrical product produced – Integrated circuit – printed circuit – or circuit board

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118 501, 118719, 118729, 42218629, B05D 306

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046667342

ABSTRACT:
An apparatus and a process for mass production of films by vacuum deposition comprise a substrate charging stage which is evacuated, an interconnecting stage which is positioned adjacent to said substrate charging stage and is evacuated, and a film forming stage which is removably attached to the interconnecting stage and is evacuated independently of the interconnecting stage.

REFERENCES:
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patent: 3404661 (1968-10-01), Mathias et al.
patent: 3568632 (1971-03-01), Cawthon
patent: 3856654 (1974-12-01), George
patent: 3915117 (1975-10-01), Schertler
patent: 4226208 (1980-10-01), Nishida et al.
IBM Tech. Disc. Bull., vol. 11, No. 7, Dec. 1968, pp. 757, 758.
IBM Tech. Disc. Bull., vol. 18, No. 5, Oct. 1975, pp. 1504, 1505.

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