LED-BACKLIGHT OF A DISPLAY DEVICE

A display device includes a display panel (200), a light guide plate (203) at the rear side of the display panel (200); a reflector (205) on the rear surface of the light guide plate (203); a bottom cover (230) made of a glass material (which acts as a cover for the light guide plate 203) on the rea...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	AEO, JongTak, YANG, SangMo
Format:	Patent
Sprache:	eng ; fre ; ger
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 OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	A display device includes a display panel (200), a light guide plate (203) at the rear side of the display panel (200); a reflector (205) on the rear surface of the light guide plate (203); a bottom cover (230) made of a glass material (which acts as a cover for the light guide plate 203) on the rear surface of the reflector (205); and a light-emitting diode housing (220) on one part of which an LED is mounted so as to supply light to one end of the light guide plate (203), another part of the LED housing (220) being coupled to the rear surface of the bottom cover (230) at one of its ends. This arrangement makes it possible to reduce the thickness of the display device and the size of its bezel, and to prevent the display device from being warped or broken due to thermal expansion.