Illumination device with edge-lit light guide with opposed light sources

A light guide plate includes a plurality of LED light sources emitting light into two opposed side surfaces of the light guide plate, such that LED light sources having a length shorter than each of the opposed side surfaces at which the plurality of LED light sources are provided.

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Bibliographische Detailangaben
Hauptverfasser:	Okano Masanobu, Sumitani Ken
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	A light guide plate includes a plurality of LED light sources emitting light into two opposed side surfaces of the light guide plate, such that LED light sources having a length shorter than each of the opposed side surfaces at which the plurality of LED light sources are provided.