LCD backlight assembly

The utility model discloses an LCD backlight assembly comprising light sources and a light tunnel. The light tunnel comprises a light incoming surface, a light outgoing surface and a reflection chamber. The light incoming surface is polygon-shaped. The light outgoing surface is also polygon-shaped,...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	MA HONGHU
Format:	Patent
Sprache:	eng
Schlagworte:	DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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