Light emitting device and method and substrate for the production thereof

A light emitting device includes: a substrate (1) with separate conductive patterns (2a, 2b) on a base material and a Eingieskanalabschnitt, in which a sealing resin is poured, said Eingieskanalabschnitt is a space between the wiring patterns; a fixed by die bonding on the substrate the light emitting element (3); and a resin portion, in which the light emitting element using the cast-in by the sealing resin Eingieskanalabschnitt sealed.