Source: http://www.google.fr/patents/US7485478
Timestamp: 2013-05-20 01:05:55
Document Index: 658020803

Matched Legal Cases: ['Application No. 200307843', 'Application No. 200307843', 'Application No. 200210004596', 'Application No. 200307842', 'Application No. 200307885', 'Application No. 200307883', 'Application No. 200202665']

Brevet US7485478 - Light emitting device and method of manufacturing the same - Google�BrevetsRecherche Images Maps Play YouTube Actualit�s Gmail Drive Plus » Recherche avanc�e dans les brevets | Historique Web | Connexion Recherche avanc�e dans les brevets BrevetsA high-quality light emitting device is provided which has a long-lasting light emitting element free from the problems of conventional ones because of a structure that allows less degradation, and a method of manufacturing the light emitting device is provided. After a bank is formed, an exposed anode...http://www.google.fr/patents/US7485478?utm_source=gb-gplus-shareBrevet US7485478 - Light emitting device and method of manufacturing the same Num�ro de publicationUS7485478 B2Type de publicationOctroi Num�ro de demande11/890,494 Date de publication3 f�vr. 2009 Date de d�p�t7 ao�t 2007 Date de priorit�19 f�vr. 2001Autre r�f�rence de publicationCN1372325ACN100375288CCN101232027ACN101232027BUS7264979US7825419US20020113248US20070290219US20090128026US20110024787 InventeursToru TakayamaHirokazu YamagataShunpei Yamazaki Cessionnaire d'origineSemiconductor Energy Laboratory Co., Ltd. Classification aux �tats-Unis438/22438/26257/E33.63438/115 Classification internationaleH01L29/40H01L27/28H01L27/32H01L29/43G09G3/30 Classification coop�rativeH01L51/5206H01L51/5253H01L27/3258H01L27/3246 Classification europ�enneH01L27/32M2IH01L51/52B2H01L27/32M2BR�f�rencesCitations de brevets (93)Citations hors brevets (10) R�f�renc� par (4)Liens externesUSPTO Cession USPTO EspacenetLight emitting device and method of manufacturing the sameUS 7485478 B2 R�sum� A high-quality light emitting device is provided which has a long-lasting light emitting element free from the problems of conventional ones because of a structure that allows less degradation, and a method of manufacturing the light emitting device is provided. After a bank is formed, an exposed anode surface is wiped using a PVA (polyvinyl alcohol)-based porous substance or the like to level the surface and remove dusts from the surface. An insulating film is formed between an interlayer insulating film on a TFT and the anode. Alternatively, plasma treatment is performed on the surface of the interlayer insulating film on the TFT for surface modification.
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