发明名称 |
TOROIDAL PLASMA PROCESSING APPARATUS |
摘要 |
A plasma processing apparatus including a vacuum chamber comprising a conduit, a process chamber, and a first gas input port for introducing gas into the vacuum chamber, and a pump port for evacuating gas from the vacuum chamber. A magnetic core surrounds the conduit. An output of an RF power supply is electrically connected to the magnetic core. The RF power supply energizes the magnetic core, thereby forming a toroidal plasma loop discharge in the vacuum chamber. A platen that supports a workpiece during plasma processing is positioned in the process chamber. |
申请公布号 |
EP2974558(A4) |
申请公布日期 |
2016.08.10 |
申请号 |
EP20140763433 |
申请日期 |
2014.03.14 |
申请人 |
PLASMABILITY LLC |
发明人 |
HOLBER, WILLIAM;BASNETT, ROBERT J. |
分类号 |
H05H1/24;C23C16/26;C23C16/27;C23C16/505;C23C16/507;H01J37/32;H05H1/46 |
主分类号 |
H05H1/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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