In the reactive sputtering processes, the A2K series abnormal discharge prevention unit applies positive voltage pulses to a DC power generator to neutralize the charge on the target.
This unit can be easily mounted to existing equipment, and it achieves improvements in yield ratio and throughput at a low cost.
Makes high-power input possible by reducing abnormal. |
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Capable of reducing substrate damage caused by arcs. |
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Capable of inhibiting substrate temperature compared to RF sputtering. |
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Can be easily connected to existing equipment. |
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Possible range : A2KH-25 : 1kHz to 20kHz, A2K-20K A2K-40K : 1kHz to 50kHz. |
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Output pulses for multiple A2K units can be pulse synchronized. Pulse synchronization and parallel operation are not possible when using mixed. |
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Capable of large capacities through master/slave connections. Up to six A2K-20K/40K units can operate in parallel. |
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Reactive sputtering equipment for Flat Panel Display. |
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Reactive sputtering equipment for industrial coating. |
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Reactive sputtering equipment for color TFT. |
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