发明名称 |
ATMOSPHERIC PRESSURE PLASMA GENERATING DEVICE AND ATMOSPHERIC PRESSURE PLASMA DEVICE FOR TREATING THE SURFACE HAVING THE SAME |
摘要 |
PURPOSE: An atmospheric pressure plasma generating apparatus and an atmospheric pressure plasma surface treatment apparatus comprising the same are provided to perform stable and uniform plasma surface treatment, by injecting a plasma gas between a first injection hole and a second injection hole through a number of injection through-holes. CONSTITUTION: A power source electrode(110) has a bottom of flat semicircular shape or elliptic profile shape. A first ground electrode(120) generates plasma in a space separated from the power source electrode by reacting to the power supply electrode. A second ground electrode(130) generates plasma in a space separated from the power source electrode by reacting to the power source electrode. A gas feed port(140) supplies a reaction gas to a space separated between the power source electrode and the second ground electrode. A first injection hole(151) is located in one end of the power source electrode. A second injection hole(152) is located in the other end of the power source electrode.
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申请公布号 |
KR20090125471(A) |
申请公布日期 |
2009.12.07 |
申请号 |
KR20080051597 |
申请日期 |
2008.06.02 |
申请人 |
K.C.TECH CO., LTD. |
发明人 |
JUNG, CHUNG HWAN;LEE, KEUN WOO;SHIN, IN CHUL |
分类号 |
H01L21/3065 |
主分类号 |
H01L21/3065 |
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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