LIGHT EMITTING DIODE LIGHTING SYSTEM AND IMAGE DISPLAY DEVICE

PROBLEM TO BE SOLVED: To equalize temperature distribution among a plurality of light emitting diodes. SOLUTION: This light emitting diode lighting system is provided with a plurality of light emitting diodes 13b, 13b... used as light sources, air feeding means 15, 15 ... feeding cooling air for pre...

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Bibliographische Detailangaben
Hauptverfasser:	MINAMI MASARU, OMI MOTOSUKE
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 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-LINEAR OPTICS NON-PORTABLE LIGHTING DEVICES OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To equalize temperature distribution among a plurality of light emitting diodes. SOLUTION: This light emitting diode lighting system is provided with a plurality of light emitting diodes 13b, 13b... used as light sources, air feeding means 15, 15 ... feeding cooling air for preventing temperature rise of the light emitting diodes, heat sinks 16, 16 ... radiating heat generated by emission of light emitting diodes and formed so that a contact area with the cooling air becomes larger as it goes in a flow direction of the cooling air fed by the air blowing means. COPYRIGHT: (C)2007,JPO&INPIT