发明名称 Method and device for treating wafers presenting components during thinning of the wafer and separation of the components
摘要 The invention relates to a method and a device for treating wafers presenting components during thinning of the wafer, separation of the components and the intermediate production steps. The front of the wafer having the components is coated with a layer which remains on the front side of the wafer after thinning, the other production steps and separation. The advantage of the invention is that it effectively protects the components during thinning, separation and other production steps and allows for the high-density arrangement on the wafer of components having small dimensions and permits very thin components.
申请公布号 AU3144899(A) 申请公布日期 1999.10.11
申请号 AU19990031448 申请日期 1999.03.11
申请人 MICHAEL STROMBERG 发明人 MICHAEL STROMBERG
分类号 H01L21/301;H01L21/68;H01L21/78 主分类号 H01L21/301
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