Source: http://www.google.de/patents/US7943885
Timestamp: 2013-05-18 15:27:33
Document Index: 101622791

Matched Legal Cases: ['Application No. 2002', 'Application No. 200610006425', 'Application No. 2009', 'Application No. 200502879', 'Application No. 200204609', 'Application No. 200205715']

Patent US7943885 - Laser irradiation method and method of manufacturing semiconductor device - Google PatenteSuche Bilder Maps Play YouTube News Gmail Drive Mehr » Erweiterte Patentsuche | Webprotokoll | Anmelden Erweiterte Patentsuche PatenteBy laser beam being slantly incident to the diffractive optics, an aberration such as astigmatism or the like is occurred, and the shape of the laser beam is made linear on the irradiation surface or in its neighborhood. Since the device has a very simple configuration, the optical adjustment is easier,...http://www.google.de/patents/US7943885?utm_source=gb-gplus-sharePatent US7943885 - Laser irradiation method and method of manufacturing semiconductor device Ver�ffentlichungsnummerUS7943885 B2PublikationstypErteilung Anmeldenummer11/433,569 Ver�ffentlichungsdatum17. Mai 2011Eingetragen15. Mai 2006 Priorit�tsdatum25. Sept. 2001Auch ver�ffentlicht unterCN1280880CCN1409382AEP1304186A2EP1304186A3EP1304186B1US7138306US20030086182US20060215721US20060215722 ErfinderAtsuo IsobeHidekazu MiyairiAiko ShigaAkihisa ShimomuraKoichiro TanakaUrspr�nglich Bevollm�chtigterSemiconductor Energy Laboratory Co., Ltd. US-Klassifikation219/121.73219/121.8438/166438/487219/121.66Internationale KlassifikationH01S3/10H01L21/336B23K26/073H01L21/84H01L21/265H01L21/77H01L29/786H01L21/20H01S3/00B23K26/06H01L21/268 UnternehmensklassifikationB23K26/0608B23K26/0732B23K26/0738B23K2201/40H01L27/1285B23K26/0604H01L27/14625H01L27/1296B23K26/0736 Europ�ische KlassifikationB23K 26/073FB23K 26/073BB23K 26/073HH01L 27/12T30JB23K 26/06AH01L 27/12T30B2CB23K 26/06A2ReferenzenPatentzitate (104)Nichtpatentzitate (15) Referenziert von (1)Externe LinksUSPTO USPTO-Zuordnung EspacenetLaser irradiation method and method of manufacturing semiconductor deviceUS 7943885 B2 Zusammenfassung By laser beam being slantly incident to the diffractive optics, an aberration such as astigmatism or the like is occurred, and the shape of the laser beam is made linear on the irradiation surface or in its neighborhood. Since the device has a very simple configuration, the optical adjustment is easier, and the device becomes compact in size. Furthermore, since the beam is slantly incident with respect to the irradiated body, the return beam can be prevented.
24. A method according to claim 19, wherein the laser beam is converted into a higher harmonic wave through a non-linear optical element. Beschreibung
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Apr. 200612. M�rz 2013Semiconductor Energy Laboratory Co., Ltd.Laser irradiation apparatus and laser irradiation methodDrehenOriginalbildGoogle-Startseite - Sitemap - USPTO-Bulk-Downloads - Datenschutzerkl�rung - Nutzungsbedingungen - �ber Google Patente - Feedback gebenDaten bereitgestellt von IFI CLAIMS Patent Services.© 2012 Google