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公开(公告)号:US07708969B2
公开(公告)日:2010-05-04
申请号:US11775111
申请日:2007-07-09
申请人: Seok-Jun Won , Yong-Min Yoo , Min-Woo Song , Dae-Youn Kim , Young-Hoon Kim , Weon-Hong Kim , Jung-Min Park , Sun-Mi Song
发明人: Seok-Jun Won , Yong-Min Yoo , Min-Woo Song , Dae-Youn Kim , Young-Hoon Kim , Weon-Hong Kim , Jung-Min Park , Sun-Mi Song
CPC分类号: C01G25/02 , C01G23/047 , C01G27/02 , C01G35/00 , C01P2006/40
摘要: In a method and an apparatus for forming metal oxide on a substrate, a source gas including metal precursor flows along a surface of the substrate to form a metal precursor layer on the substrate. An oxidizing gas including ozone flows along a surface of the metal precursor layer to oxidize the metal precursor layer so that the metal oxide is formed on the substrate. A radio frequency power is applied to the oxidizing gas flowing along the surface of the metal precursor layer to accelerate a reaction between the metal precursor layer and the oxidizing gas. Acceleration of the oxidation reaction may improve electrical characteristics and uniformity of the metal oxide.
摘要翻译: 在基板上形成金属氧化物的方法和装置中,包括金属前体的源气体沿着基板的表面流动,以在基板上形成金属前体层。 包括臭氧的氧化气体沿着金属前体层的表面流动,以氧化金属前体层,从而在基板上形成金属氧化物。 对沿着金属前体层的表面流动的氧化气体施加射频功率,以加速金属前体层与氧化气体的反应。 氧化反应的加速可以改善金属氧化物的电特性和均匀性。
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2.
公开(公告)号:US20100170441A1
公开(公告)日:2010-07-08
申请号:US12729973
申请日:2010-03-23
申请人: Seok-Jun Won , Yong-Min Yoo , Min-Woo Song , Dae-Youn Kim , Young-Hoon Kim , Weon-Hong Kim , Jung-Min Park , Sun-Mi Song
发明人: Seok-Jun Won , Yong-Min Yoo , Min-Woo Song , Dae-Youn Kim , Young-Hoon Kim , Weon-Hong Kim , Jung-Min Park , Sun-Mi Song
IPC分类号: H01L21/46
CPC分类号: C01G25/02 , C01G23/047 , C01G27/02 , C01G35/00 , C01P2006/40
摘要: In a method and an apparatus for forming metal oxide on a substrate, a source gas including metal precursor flows along a surface of the substrate to form a metal precursor layer on the substrate. An oxidizing gas including ozone flows along a surface of the metal precursor layer to oxidize the metal precursor layer so that the metal oxide is formed on the substrate. A radio frequency power is applied to the oxidizing gas flowing along the surface of the metal precursor layer to accelerate a reaction between the metal precursor layer and the oxidizing gas. Acceleration of the oxidation reaction may improve electrical characteristics and uniformity of the metal oxide.
摘要翻译: 在基板上形成金属氧化物的方法和装置中,包括金属前体的源气体沿着基板的表面流动,以在基板上形成金属前体层。 包括臭氧的氧化气体沿着金属前体层的表面流动,以氧化金属前体层,从而在基板上形成金属氧化物。 对沿着金属前体层的表面流动的氧化气体施加射频功率,以加速金属前体层与氧化气体的反应。 氧化反应的加速可以改善金属氧化物的电特性和均匀性。
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