LIGHT EMITTING MODULE

An object of the invention is to form a clear cutoff line in a light distribution pattern. There are provided a light emitting module including a semiconductor light emitting element (13) which has a light emitting surface (13a) from which light is emitted, a circuit board (14) on which the semicond...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MAEDA SHINPEI, TOKIDA TSUKASA
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES SEMICONDUCTOR DEVICES SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	An object of the invention is to form a clear cutoff line in a light distribution pattern. There are provided a light emitting module including a semiconductor light emitting element (13) which has a light emitting surface (13a) from which light is emitted, a circuit board (14) on which the semiconductor light emitting element is mounted, a luminescent material layer (15) which is disposed so as to cover the emitting surface of the semiconductor light emitting element and which changes a wavelength of at least part of light emitted from the semiconductor light emitting element, and a light shielding wall (16) which is provided on the circuit board and which surrounds the semiconductor light emitting element and the luminescent material layer from the circumference thereof, and the luminescent material layer is bonded to the semiconductor light emitting element and the light shielding wall with a bonding resin (23) having a light transmittivity, a distal end portion of the light shielding wall is caused to project further forwards than the luminescent material layer, and a transparent resin (24) having a light transmittivity is applied so as to cover at least an exposed surface (20a) of a distal end portion (21) of the light shielding wall.