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METHOD AND APPARATUS FOR CHEMICAL VAPOR DEPOSITION COATING FOR PRODUCING LAYERS ON SUBSTRATES
METHOD AND APPARATUS FOR CHEMICAL VAPOR DEPOSITION COATING FOR PRODUCING LAYERS ON SUBSTRATES
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机译:在基底上生产层的化学气相沉积涂层的方法和装置
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摘要
A plasma or photo-induced chemical vapor deposition coating process and apparatus are provided for applying thin dielectric coatings on planar, curved, and large area substrates. A plasma is generated in a tubular outer conductor. This plasma or the UV radiation occurring in the plasma passes through an opening into a reaction chamber. The opening preferably extends axially along the outer conductor and communicates with the interior of the reaction chamber. At least one component of the reaction gas is introduced directly to the opening or into the reaction chamber adjacent to the opening, bypassing the outer conductor. In this apparatus, the reactive deposition of a coating onto a substrate occurs only in the reaction chamber and below the opening from the outer conductor.
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