Ultra-thin type backlight

The utility model discloses an ultra-thin type backlight, which comprises a protective outer frame, a reflective sheet, a light guide plate, a diffusion sheet and a lower brightness enhancement film which are combined from the back to the front, wherein, an LED luminous source component is arranged...

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Bibliographische Detailangaben
Hauptverfasser:	YAN XINGSHENG, LIU CHIQIANG
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 utility model discloses an ultra-thin type backlight, which comprises a protective outer frame, a reflective sheet, a light guide plate, a diffusion sheet and a lower brightness enhancement film which are combined from the back to the front, wherein, an LED luminous source component is arranged on the side surface of the light guide plate and is mounted on the edge of the light guide plate in a side-lighting package manner. The backlight has the advantages of thinner thickness, good color saturation, high brightness, stable luminescence, environmental protection and long service life.