Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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IHI Corp
Original Assignee
Ishikawajima Harima Heavy Industries Co Ltd
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Filing date
Publication date
Application filed by Ishikawajima Harima Heavy Industries Co LtdfiledCriticalIshikawajima Harima Heavy Industries Co Ltd
Priority to JP7059389ApriorityCriticalpatent/JPH02250952A/ja
Publication of JPH02250952ApublicationCriticalpatent/JPH02250952A/ja
Publication of JPH0541695B2publicationCriticalpatent/JPH0541695B2/ja
Methodé de fabrication d'une plaquette semiconductrice comprenant sur une des faces principales, une couche visant à empêcher l'évaporation de dopant, ainsi que, sur l'autre face principale, une couche épitaxiale