Contactless magnetically levitated silic
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K.H. Park; S.K. Lee; J.H. Yi; S.H. Kim; Y.K. Kwak; I.A. Wang
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Article
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1996
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Elsevier Science
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English
โ 933 KB
A new magnetically levitated wafer transport system is developed for the semiconductor fabrication process to get rid of the particle and oil contaminations that normally exist in conventional transport systems. The transport system consists of levitation, stabilization tracks, and a propelling syst