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http://dx.doi.org/10.5207/JIEIE.2006.20.8.006

RF Power Conversional System for Environment-friendly Ferrite Core Inductively Coupled Plasma Generator  

Lee, Joung-Ho ((주)뉴파워프라즈마 기술기획팀)
Choi, Dae-Kyu ((주)뉴파워 프라즈마)
Kim, Soo-Seok (서울산업대 전기공학과)
Lee, Byoung-Kuk (성균관대 정보통신공학부)
Won, Chung-Yuen (성균관대 정보통신공학부)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.20, no.8, 2006 , pp. 6-14 More about this Journal
Abstract
This paper is a study about a proper method of plasma generation to cleaning method and a high frequency power equipment circuit to generation of plasma that used cleaning of chamber for TFT-LCD PECVD. The high density plasma required for cleaning causes a possibility of high density plasma more than $1{\times}10^{11}[EA/cm^3]$. It apply a ferrite core of ferromagnetic body to a existing ICP form. In case of power transfer equipment on 400[kHz] high frequency to generation of plasma it makes certain a stable switching operation in condition of plasma through using a inverter form for general purpose HB. And it demonstrates the performance of power transfer equipment using methods of measurement which use a transformer of series combination the density of plasma and the rate of dissolution of $NF_3$ in condition of $A_r\;and\;NF_3$.
Keywords
Remote Plasma System; RF power; Plasma; HB PWM Inverter;
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  • Reference
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