A semiconductor light emitting device comprises: embedding resin; a first lead having a first inner lead section embedded in the embedding resin and a first outer lead section protruding from one side face of the embedding resin; a second lead having a second inner lead section embedded in the embedding...http://www.google.com/patents/US7291866?utm_source=gb-gplus-sharePatent US7291866 - Semiconductor light emitting device and semiconductor light emitting unit