Light guide plate, backlight module and light transmission method

The invention relates to a light guide plate, a backlight module and a light transmission method. The light guide plate is provided with an upper surface, a lower surface and a plurality of light guide zones, each light guide zone is provided with a first edge and a second edge which are adjacent to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	QIU GUANKAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING 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 FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING NON-LINEAR OPTICS NON-PORTABLE LIGHTING DEVICES OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a light guide plate, a backlight module and a light transmission method. The light guide plate is provided with an upper surface, a lower surface and a plurality of light guide zones, each light guide zone is provided with a first edge and a second edge which are adjacent to each other, the first edges are provided with light sources for providing light incident upon the light guide plate, and the transmission direction of the light is parallel to the extension direction of the second edges. The light guide plate also comprises a plurality of strip-shaped bulges whichare arranged at least one of the upper surface and the lower surface of the light guide plate along the extension direction of the second edge; and the light can be transmitted in the strip-shaped bulges. The invention has the advantage of eliminating bright rays generated between two spliced light guide plates.