DISPLAY DEVICE

PURPOSE: A display device is provided to improve brightness by transferring light to a light guide plate by using a first and a second light emitting unit. CONSTITUTION: A second circuit substrate(420) is arranged on a first circuit substrate(410). Multiple first light emitting units(310) are interp...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LEE, SAHNG JIN
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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Beschreibung
Zusammenfassung:	PURPOSE: A display device is provided to improve brightness by transferring light to a light guide plate by using a first and a second light emitting unit. CONSTITUTION: A second circuit substrate(420) is arranged on a first circuit substrate(410). Multiple first light emitting units(310) are interposed between the first circuit substrate and the second circuit substrate. Multiple first light emitting units are connected to the first circuit substrate. Multiple second light emitting units(320) are interposed between the first circuit substrate and the second circuit substrate. Multiple second light emitting units are connected to the second circuit substrate. Multiple second light emitting units are arranged between the first light emitting units.