LED back light source detecting system

The utility model provides an LED back light source detecting system. The LED back light source detecting system includes a detection control device, a spectrum measuring instrument, a displacement table, an LED light source, an LED back light source and an optical probe. The detection control devic...

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Bibliographische Detailangaben
Hauptverfasser:	YE LEI, CAI HONGTAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The utility model provides an LED back light source detecting system. The LED back light source detecting system includes a detection control device, a spectrum measuring instrument, a displacement table, an LED light source, an LED back light source and an optical probe. The detection control device connects with the spectrum measuring instrument, the displacement table and the LED light source respectively. The LED back light source connects with the LED power source is disposed on the displacement table. The optical probe and the spectrum measuring instrument are connected together and are used for measuring spectrum signals transmitted by the LED back light source. The LED back light source detecting system provided by the utility model can detect problems of the LED back light source effectively, thereby solving a problem of color cast of a liquid crystal display panel. Therefore, the high-quality LED back light source is provided for the liquid crystal display panel.