Backlight module

An edge-type backlight module is applied to a 10-inch to 26-inch liquid crystal displayer. The backlight module includes a wedge-shaped light guide plate, three lamps and a lamp reflective cover. The wedge-shaped light guide plate includes at least a side edge, a bottom surface and a light emitting...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	HWANG PING-FENG
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	An edge-type backlight module is applied to a 10-inch to 26-inch liquid crystal displayer. The backlight module includes a wedge-shaped light guide plate, three lamps and a lamp reflective cover. The wedge-shaped light guide plate includes at least a side edge, a bottom surface and a light emitting surface. Pluralities of v-cut structures are formed on the bottom surface. The three lamps are disposed on the side edge of the wedge-shaped light guide plate. The lamp reflective cover surrounds the lamps, so that light beams generated by the lamps are reflected to the wedge-shaped light guide plate by the lamp reflective cover.