LIQUID CRYSTAL DISPLAY DEVIC(310)E

PURPOSE: A liquid crystal display device is provided to improve the coupling force between a frame and a light guide plate by the first extending unit. CONSTITUTION: A light guide plate(220) is arranged in the inner sides of frames(110,120). In the light guide plate, a groove is formed. The first ex...

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Bibliographische Detailangaben
1. Verfasser:	CHOI, DONG PIL
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 LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	PURPOSE: A liquid crystal display device is provided to improve the coupling force between a frame and a light guide plate by the first extending unit. CONSTITUTION: A light guide plate(220) is arranged in the inner sides of frames(110,120). In the light guide plate, a groove is formed. The first extending unit(130) is extended from the inner side of the frame. The first extending unit is arranged inside the groove. A liquid crystal panel is arranged on the light guide plate. A light source is arranged on the side of the first extending unit. The second extending unit is extended from the side of the light guide plate. The second extending unit is overlapped with the first extending unit.