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1.
公开(公告)号:US06514876B1
公开(公告)日:2003-02-04
申请号:US09644759
申请日:2000-08-23
申请人: Randhir P. S. Thakur , John H. Das , Dave Clarke
发明人: Randhir P. S. Thakur , John H. Das , Dave Clarke
IPC分类号: H01L2144
CPC分类号: H01L21/31051 , H01L21/02129 , H01L21/0214
摘要: A process for forming silicate glass layers on substrates is disclosed. A silicate glass layer is first deposited onto a substrate, such as a semiconductor wafer. The wafer is then placed in a thermal processing chamber and heated in the presence of a reactive gas. The object is heated to a temperature sufficient for reflow of the silicate glass. In one embodiment, the atmosphere contained within the processing chamber comprises steam in combination with a reactive gas. The reactive gas can be, for instance, hydrogen, oxygen, nitrogen, dinitrogen oxide, ozone, hydrogen peroxide, atomic and/or molecular hydrogen, or radicals or mixtures thereof.
摘要翻译: 公开了一种在衬底上形成硅酸盐玻璃层的工艺。 首先将硅酸盐玻璃层沉积到诸如半导体晶片的衬底上。 然后将晶片放置在热处理室中并在反应气体存在下加热。 将该物体加热至足以使硅酸玻璃玻璃回流的温度。 在一个实施例中,包含在处理室内的气氛包括与反应气体组合的蒸汽。 反应气体可以是例如氢,氧,氮,二氧化氮,臭氧,过氧化氢,原子和/或分子氢,或其基团或其混合物。
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公开(公告)号:USD448872S1
公开(公告)日:2001-10-02
申请号:US29140917
申请日:2001-04-25
申请人: Dave Clarke , Ernst Simon , Emmanuel Boissier , Aris Nicols , Bengt Nestell , Jae H. Choi
设计人: Dave Clarke , Ernst Simon , Emmanuel Boissier , Aris Nicols , Bengt Nestell , Jae H. Choi
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