ARRANGEMENT FOR THE PRODUCTION OF A PLASMA
The invention relates to an arrangement for the production of a plasma as well as for applying charged and uncharged particles onto a substrate. Two areal electrodes connected to a voltage source are provided between which a plasma volume excited by high-frequency energy is ignited. The areal ratio...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The invention relates to an arrangement for the production of a plasma as well as for applying charged and uncharged particles onto a substrate. Two areal electrodes connected to a voltage source are provided between which a plasma volume excited by high-frequency energy is ignited. The areal ratio of the two electrodes is variable in order to influence the energy of the ions impinging on a substrate. Furthermore, supplying of process gas distributed over the entire substrate area is possible. |
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