LED light source, lighting device and display device

The utility model relates to an LED light source, a lighting device and a display device, the LED light source comprises a substrate, an LED chip, N transparent box dams and N fluorescent colloids, and N is greater than or equal to 2; an LED bonding pad is arranged on the substrate, the LED chip is...

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Bibliographische Detailangaben
Hauptverfasser:	WAN GENG, HUANG SHIXING, LIU ZHUOPENG, ZOU YINGHUA, DAI ZHAOYU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY 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 SEMICONDUCTOR DEVICES 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, a lighting device and a display device, the LED light source comprises a substrate, an LED chip, N transparent box dams and N fluorescent colloids, and N is greater than or equal to 2; an LED bonding pad is arranged on the substrate, the LED chip is arranged on the LED bonding pad and electrically connected with the substrate, the transparent box dams surround the LED chip and are sequentially arranged on the substrate at intervals, a containing space is defined by every two adjacent transparent box dams, one fluorescent colloid is arranged in the transparent box dam adjacent to the LED chip in a filling mode, and the other fluorescent colloid is arranged in the containing space. And the other fluorescent colloids are filled in the accommodating spaces in a one-to-one correspondence manner. According to the LED light source, the lighting device and the display device, the at least two transparent box dams are arranged to form the at least two spaces capable of