Packaging structure of LED driving chip

The utility model relates to the technical field of LED lamps, in particular to a packaging structure of an LED driving chip. The utility model relates to an LED (light-emitting diode) light source, which comprises a circuit board, an LED chip and a driving chip, the driving chip is inversely packag...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHEN MENGBANG, LU YULING, QIAO SHICHENG, LEI XIANZAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION BLASTING CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION 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 LABELS OR NAME-PLATES LIGHTING MECHANICAL ENGINEERING PHYSICS SEALS SIGNS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of LED lamps, in particular to a packaging structure of an LED driving chip. The utility model relates to an LED (light-emitting diode) light source, which comprises a circuit board, an LED chip and a driving chip, the driving chip is inversely packaged on one surface of the circuit board, the LED chip is arranged on the other surface of the circuit board, the circuit board is provided with light conduction medium wiring, the circuit board is provided with a light signal output window, and the driving chip is provided with a light signal receiving window. According to the utility model, the driving chip is arranged in an inverted manner, the light receiving window is arranged, and the driving chip and the LED component are arranged on the two sides of the circuit board, so that the density of luminous points can be improved. According to the utility model, the optical fiber is used for transmitting signals, thereby effectively avoiding interference of electric