Selective photoinduced condensation technique for producing semi

Coating processes – Electrical product produced – Welding electrode

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2041571R, 204158R, 427 64, 427 84, C23C 1304

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active

043305709

ABSTRACT:
A process for producing a variety of organic-inorganic luminescent and semiconductive compounds or materials in the form of a film deposited directly on the surface of a substrate by ultraviolet photoinduced condensation from gaseous reactants such as antimony pentafluoride (SbF.sub.5).sub.n and organic or inorganic halogen-containing compounds. The process provides a new class of antimony (Sb) doped luminescent and semiconductive materials which can be produced on any arbitrary size or shape substrate, or even on existing substrates of other semiconductive materials or chips, to form semiconductive devices. The process may be used in photoinducing luminescent panel displays or microelectronic circuits, such as integrated electrical or optical circuits.

REFERENCES:
patent: 3547635 (1970-12-01), Kennary et al.
patent: 3720515 (1973-03-01), Stanley
patent: 4120705 (1978-10-01), Shirland
patent: 4260647 (1981-04-01), Dension et al.
"Synthesis of Highly Conducting Films of Derivatives of Polyacetylene, (C" Journal of the American Chemical Society, Feb. 1, 1978.

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