LED light source

The utility model relates to an LED light source, comprising an LED substrate. The LED substrate is provided with a plurality of LED light emitting sources, and the upper part of the LED substrate is provided with a light guiding plate. Support walls at two sides of the LED light emitting source are...

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Bibliographische Detailangaben
Hauptverfasser:	XIAO CIBIN, ZOU CHUANBO, ZHUANG RONGJUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING 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 LIGHT SOURCES NOT OTHERWISE PROVIDED FOR LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS LIGHTING MECHANICAL ENGINEERING NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to an LED light source, comprising an LED substrate. The LED substrate is provided with a plurality of LED light emitting sources, and the upper part of the LED substrate is provided with a light guiding plate. Support walls at two sides of the LED light emitting source are respectively provided with a microstructure for reflecting LED light. The microstructure is a spherical structure, a rhombus-shaped structure or a zigzag-shaped structure. The LED light source is advantageous in that with the arrangement of the microstructure at two sides of the LED light emitting source to reflect light emitted by the LED light emitting source, the light-emitting visual angle is increased, Hotspot is eliminated, and light-emitting utilization rate is effectively improved; the number of the LED light emitting sources can be reduced to decrease cost; the LED light source is suitable for fields of displays depending on the LED light emitting source to provide light source.