Light-emitting diode filament structure and LED lighting lamp including the same

A light-emitting diode (LED) filament structure includes a substrate, an LED chip unit, a first chromic layer, and a light conversion layer. The LED chip unit is disposed on the substrate, and includes first and second LED chips emitting different excitation lights. The first chromic layer covers th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Shi, Junpeng, Hsu, Chen-Ke, Lin, Zhen-Duan, Zhang, Ping
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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