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1.
公开(公告)号:US20080164560A1
公开(公告)日:2008-07-10
申请号:US11883706
申请日:2006-02-02
申请人: Guilhem Almuneau , Antonio Munoz-Yague , Thierry Camps , Chantal Fontaine , Veronique Bardinal-Delagnes
发明人: Guilhem Almuneau , Antonio Munoz-Yague , Thierry Camps , Chantal Fontaine , Veronique Bardinal-Delagnes
CPC分类号: H01L21/02255 , H01L21/02178 , H01L21/02233 , H01L21/31662 , H01L21/31666
摘要: The invention relates to a method of producing a semiconductor device, comprising the following steps consisting in: forming first, second and third semiconductor layers (1, 2, 3), whereby the first and second layers (1, 3) contain a smaller concentration of oxidisable species than the second layer (2); forming a mask (4) on the third layer (3); and oxidising the second layer (2) with the diffusion of oxidising species through the third layer (3).
摘要翻译: 本发明涉及一种制造半导体器件的方法,包括以下步骤:形成第一,第二和第三半导体层(1,2,3),由此第一和第二层(1,3)含有较小的浓度 的可氧化物质比第二层(2); 在所述第三层(3)上形成掩模(4); 以及氧化物质通过第三层(3)的扩散来氧化第二层(2)。
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2.
公开(公告)号:US07932160B2
公开(公告)日:2011-04-26
申请号:US11883706
申请日:2006-02-02
申请人: Guilhem Almuneau , Antonio Munoz-Yague , Thierry Camps , Chantal Fontaine , Véronique Bardinal-Delagnes
发明人: Guilhem Almuneau , Antonio Munoz-Yague , Thierry Camps , Chantal Fontaine , Véronique Bardinal-Delagnes
IPC分类号: H01L21/76
CPC分类号: H01L21/02255 , H01L21/02178 , H01L21/02233 , H01L21/31662 , H01L21/31666
摘要: The invention relates to a method of producing a semiconductor device, comprising the following steps consisting in: forming first, second and third semiconductor layers (1, 2, 3), whereby the first and second layers (1, 3) contain a smaller concentration of oxidizable species than the second layer (2); forming a mask (4) on the third layer (3); and oxidizing the second layer (2) with the diffusion of oxidizing species through the third layer (3).
摘要翻译: 本发明涉及一种制造半导体器件的方法,包括以下步骤:形成第一,第二和第三半导体层(1,2,3),由此第一和第二层(1,3)含有较小的浓度 的可氧化物质比第二层(2); 在所述第三层(3)上形成掩模(4); 以及氧化物质通过第三层(3)的扩散来氧化第二层(2)。
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