Source: http://www.google.de/patents/US7790570
Timestamp: 2013-05-25 10:58:00
Document Index: 791796329

Matched Legal Cases: ['Application No. 10', 'Application No. 10', 'Application No. 10', 'Application No. 2007', 'Application No. 2009', 'Application No. 2009', 'Application No. 11', 'Application No. 2007']

Patent US7790570 - Method of manufacturing a semiconductor device - Google PatenteSuche Bilder Maps Play YouTube News Gmail Drive Mehr » Erweiterte Patentsuche | Webprotokoll | Anmelden Erweiterte Patentsuche PatenteThere is provided a method of removing trap levels and defects, which are caused by stress, from a single crystal silicon thin film formed by an SOI technique. First, a single crystal silicon film is formed by using a typical bonding SOI technique such as Smart-Cut or ELTRAN. Next, the single crystal...http://www.google.de/patents/US7790570?utm_source=gb-gplus-sharePatent US7790570 - Method of manufacturing a semiconductor device Ver�ffentlichungsnummerUS7790570 B2PublikationstypErteilung Anmeldenummer12/216,754 Ver�ffentlichungsdatum7. Sept. 2010Eingetragen10. Juli 2008 Priorit�tsdatum22. Juni 1998Auch ver�ffentlicht unterUS6380046US7199024US7816736US7834398US8241997US8288248US8314010US20020109144US20040147095US20080061301US20080083953US20080213953US20080286941US20080286942US20080286956 ErfinderShunpei YamazakiUrspr�nglich Bevollm�chtigterSemiconductor Energy Laboratory Co., Ltd. US-Klassifikation438/455438/689257/347438/479257/382257/413438/406438/517Internationale KlassifikationH01L29/786H01L21/762H01L21/336H01L21/30H01L21/46 UnternehmensklassifikationH01L29/66772H01L27/12H01L27/1214H01L29/78606H01L29/78621H01L21/76254H01L29/78654H01L27/1266 Europ�ische KlassifikationH01L27/12TH01L27/12H01L29/66M6T6F15CH01L29/786E2H01L29/786BH01L27/12T30A2H01L21/762D8BReferenzenPatentzitate (102)Nichtpatentzitate (48) Referenziert von (5)Externe LinksUSPTO USPTO-Zuordnung EspacenetMethod of manufacturing a semiconductor deviceUS 7790570 B2 Zusammenfassung There is provided a method of removing trap levels and defects, which are caused by stress, from a single crystal silicon thin film formed by an SOI technique. First, a single crystal silicon film is formed by using a typical bonding SOI technique such as Smart-Cut or ELTRAN. Next, the single crystal silicon thin film is patterned to form an island-like silicon layer, and then, a thermal oxidation treatment is carried out in an oxidizing atmosphere containing a halogen element, so that an island-like silicon layer in which the trap levels and the defects are removed is obtained.
10. The method according to claim 9 wherein the metal film is a cobalt film. Beschreibung
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