ILLUMINATING DEVICE

PROBLEM TO BE SOLVED: To provide an illuminating device having high extraction efficiency of light flux emitted from a light emitting device.SOLUTION: The illuminating device includes: a plurality of semiconductor light-emitting elements for a light source; and translucent cover members which integr...

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Bibliographische Detailangaben
1. Verfasser:	ODAWARA HIROSHI
Format:	Patent
Sprache:	eng
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 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:	PROBLEM TO BE SOLVED: To provide an illuminating device having high extraction efficiency of light flux emitted from a light emitting device.SOLUTION: The illuminating device includes: a plurality of semiconductor light-emitting elements for a light source; and translucent cover members which integrally cover the plurality of semiconductor light-emitting elements mounted on a substrate and a substrate surface. A shape of a portion covering the semiconductor light-emitting element is a hemispheric shape having a center substantially at the semiconductor light-emitting element.