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Priority claimed from JP33515296Aexternal-prioritypatent/JP3729955B2/en
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Publication of TW336327BpublicationCriticalpatent/TW336327B/en
A semiconductor device manufacturing method, having: metal element being introduced onto non-crystal silicon film for upgrading of crystallized silicon, through the first heating process for crystallization of the non-crystal silicon film for crystallized silicon film, and the second heating process in oxidized air, for removal or reduction of said metal element in said crystallized silicon film, and removal of the thermal oxidized film formed in said work, and removal of the thermal oxidized film by further thermal oxidization from the surface of the thermal oxidized film.
TW085116281A1996-02-201996-12-30Semiconductor device and the manufacturing method
TW336327B
(en)