LED BACK LIGHT UNIT

PURPOSE: An LED backlight unit is provided to increase the uniformity of light and brightness by applying optical pattern on both sides of a light guide plate. CONSTITUTION: An LED backlight unit comprises one or more LEDs which generates white light and a light guide plate which uniformly projects...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KIM, YOUNG IL, JEONG, HYO JUN, LIM, JAE KEUN, KIM, JONG JU, LEE, JAE ICK
Format:	Patent
Sprache:	eng ; kor
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 ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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