Abstract: Apparatus and a method for creation and maintenance of a closed field system in which magnetrons and/or magnet assemblies are provided in a form to create a magnetic field around an area in which a substrate to be coated is located. The method also relates to the steps of cleaning the substrates and applying an adhesive layer prior to the material which is to form the coating.

Abstract: Apparatus and a method for creation and maintenance of a closed field system in which magnetrons and/or magnet assemblies are provided in a form to create a magnetic field around an area in which a substrate to be coated is located. The method also relates to the steps of cleaning the substrates and applying an adhesive layer prior to the material which is to form the coating.

Abstract: The invention relates to a method and apparatus for the generation of multilayered coatings onto substrates. Typically the apparatus used is a closed field unbalanced magnetron configuration in conjunction with one or more cylindrical and rotatable shields and a substrate carrier on which the substrates to be coated are carried. The shields and substrate holder are provided for rotation about a common axis of rotation. The shields are provided with apertures to allow the selective positioning of the apertures to define a passage or passages along which material from the targets can pass onto the substrates. The targets can be cleaned prior to the coating stage by operation of the targets with the shields selectively positioned to prevent the deposited material from reaching the substrates.

Abstract: The invention relates to a method and apparatus for the application of a thin film coating of material onto a surface of an article which is to be exposed to aqueous conditions such as when in the sea or rivers. The invention allows for the formation of a coating which is resistant to fouling and which coating can be formed of materials which have significantly less adverse effect on the quality of the water in which the article is placed in comparison to conventional coating types.

Abstract: The invention is directed toward a method and apparatus which can be used to allow the sputter deposition of material onto at least one article to form a coating on the same. The new form of magnetron described herein allows an increase in sputter deposition rates to be achieved at higher powers and without causing damage to the coating being created. This can be achieved by improved cooling and use of a relatively high magnetic field in the magnetron while at the same time increasing the power to the magnetron by increasing the current at a rate faster than the voltage.

Abstract: The invention relates to apparatus and a method which allows the creation and maintenance of a closed field system in which magnetrons and/or magnet assemblies are provided in a form to create a magnetic field around an area in which the substrate to be coated is located. The method also relates to the steps of cleaning the substrates and applying an adhesive layer prior to the material which is to form the coating.

Abstract: The invention is directed toward a method and apparatus which can be used to allow the sputter deposition of material onto at least one article to form a coating on the same. The new form of magnetron described herein allows an increase in sputter deposition rates to be achieved at higher powers and without causing damage to the coating being created. This can be achieved by improved cooling and use of a relatively high magnetic field in the magnetron while at the same time increasing the power to the magnetron by increasing the current at a rate faster than the voltage.

Abstract: The invention relates to a method and apparatus for the application of a thin film coating of material onto a surface of an article which is to be exposed to aqueous conditions such as when in the sea or rivers. The invention allows for the formation of a coating which is resistant to fouling and which coating can be formed of materials which have significantly less adverse effect on the quality of the water in which the article is placed in comparison to conventional coating types.

Abstract: The invention relates to a method and apparatus for the generation of multilayered coatings onto substrates. Typically the apparatus used is a closed field unbalanced magnetron configuration in conjunction with one or more cylindrical and rotatable shields and a substrate carrier on which the substrates to be coated are carried. The shields and substrate holder are provided for rotation about a common axis of rotation. The shields are provided with apertures to allow the selective positioning of the apertures to define a passage or passages along which material from the targets can pass onto the substrates. The targets can be cleaned prior to the coating stage by operation of the targets with the shields selectively positioned to prevent the deposited material from reaching the substrates.

Abstract: The invention relates to a method and apparatus for the generation of multilayered coatings onto substrates. Typically the apparatus used is a closed field unbalanced magnetron configuration in conjunction with one or more cylindrical and rotatable shields and a substrate carrier on which the substrates to be coated are carried. The shields and substrate holder are provided for rotation about a common axis of rotation. The shields are provided with apertures to allow the selective positioning of the apertures to define a passage or passages along which material from the targets can pass onto the substrates. The targets can be cleaned prior to the coating stage by operation of the targets with the shields selectively positioned to prevent the deposited material from reaching the substrates.