LIGHT-GUIDE PLATE, BACKLIGHT ASSEMBLY HAVING THE LIGHT-GUIDE PLATE AND DISPLAY DEVICE

PROBLEM TO BE SOLVED: To provide a light-guide plate capable of improving image display quality, a backlight assembly having the light-guide plate and a display device. SOLUTION: The light-guide plate includes a plurality of prisms formed on a side of the light-guide plate and spaced apart from one...

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Bibliographische Detailangaben
Hauptverfasser:	GEN YOKO, LEE JEOUNG-GWEN, BOKU SHINKAKU, KYO SEIYU
Format:	Patent
Sprache:	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 INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED 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:	PROBLEM TO BE SOLVED: To provide a light-guide plate capable of improving image display quality, a backlight assembly having the light-guide plate and a display device. SOLUTION: The light-guide plate includes a plurality of prisms formed on a side of the light-guide plate and spaced apart from one another. Because the prisms are formed on the side of the light-guide plate and spaced apart from one another, the light-guide plate is prevented from emitting more light in a central portion than in an edge portion relatively. Therefore, luminance distribution is uniform and image display quality is improved. COPYRIGHT: (C)2007,JPO&INPIT