发明名称 METHOD OF RECYCLING AN EPITAXIED DONOR WAFER
摘要 A method for forming a semiconductor structure that includes a thin layer of semiconductor material on a receiver wafer is disclosed. The method includes removing a thickness of material from a donor wafer, which comprises a support substrate and an epitaxial layer, for surface preparation and transferring a portion of the epitaxial layer from the donor wafer to the receiver wafer. The thickness removed during the surface preparation is adapted to enable formation of a new semiconductor structure from the remaining epitaxial portion of the donor wafer.
申请公布号 US2009325362(A1) 申请公布日期 2009.12.31
申请号 US20090503537 申请日期 2009.07.15
申请人 发明人 CHHAIMI NABIL;GUIOT ERIC;REYNAUD PATRICK;GHYSELEN BRUNO;AULNETTE CECILE;OSTERNAUD BENEDICTE;AKATSU TAKESHI;FAURE BRUCE
分类号 H01L21/762 主分类号 H01L21/762
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