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Publication numberDE69319854 D1
Publication typeGrant
Application numberDE1993619854
Publication date27 Aug 1998
Filing date19 Nov 1993
Priority date20 Nov 1992
Also published asDE69319854T2, DE69333829D1, DE69333829T2, EP0599224A1, EP0599224B1, EP0599224B2, EP0844675A2, EP0844675A3, EP0844675B1, US5578839, US5734182, US5747832, US5880486, US6078063, US6215133, US6469323, US6791103, US20030006424, US20030216011
Publication number1993619854, 93619854, DE 69319854 D1, DE 69319854D1, DE-D1-69319854, DE1993619854, DE69319854 D1, DE69319854D1, DE93619854
InventorsShuji Nakamura, Takashi Mukai, Naruhito Iwasa
ApplicantNichia Kagaku Kogyo Kk
Export CitationBiBTeX, EndNote, RefMan
Lichtemittierende Vorrichtung auf Basis einer Galliumnitrid-Halbleiterverbindung The light emitting device based on a gallium nitride compound semiconductor translated from German
DE 69319854 D1
Abstract  available in
Description  available in
Claims  available in
Classifications
International ClassificationH01S5/323, H01L21/20, H01L33/00, H01L33/32, H01L33/02
Cooperative ClassificationH01L33/025, H01L33/32, H01S5/32341, H01L33/325, H01L33/0025
European ClassificationH01L33/00D3B, H01S5/323B4, H01L33/32C, H01L33/02C, H01L33/32
Legal Events
DateCodeEventDescription
22 Jul 19998363Opposition against the patent
23 Oct 20038327Change in the person/name/address of the patent owner
Owner name: NICHIA CORP., ANAN, TOKUSHIMA, JP
12 Jun 20088366Restricted maintained after opposition proceedings