LIGHT EMITTING MODULE, AND BACKLIGHT UNIT

An embodiment includes a light emitting device and a light guide member which receives light emitted from the light emitting device, reflects the received light, and emits the reflected light. The light guide member includes a guide body, a light incident part which is located on a side of the guide...

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Bibliographische Detailangaben
1. Verfasser:	RYU, YOUNG MIN
Format:	Patent
Sprache:	eng ; kor
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 LIGHT SOURCES NOT OTHERWISE PROVIDED FOR LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS LIGHTING MECHANICAL ENGINEERING NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE NON-LINEAR OPTICS NON-PORTABLE LIGHTING DEVICES OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	An embodiment includes a light emitting device and a light guide member which receives light emitted from the light emitting device, reflects the received light, and emits the reflected light. The light guide member includes a guide body, a light incident part which is located on a side of the guide body and receives light from the light emitting device, a reflection part which is located in the guide body and has a reflection surface of reflecting light received from the light incident part, and a light emitting part which emits light reflected by the reflection surface. A separation distance from the light emitting part to the reflection surface gradually decreases from the light incident part. 실시 예는 발광 소자 및 상기 발광 소자로부터 조사되는 빛을 수광하고, 수광한 빛을 반사하고, 반사된 빛을 출사하는 광 가이드부(light guide member)를 포함하며, 상기 광 가이드부는 가이드 몸체, 상기 가이드 몸체의 일 측면에 위치하고, 상기 발광 소자로부터 빛을 수광하는 입사부, 상기 가이드 몸체 내에 위치하고, 상기 입사부로 수광된 빛을 반사하는 반사면을 갖는 반사부, 및 상기 반사면에 의하여 반사된 빛을 출사하는 출사부를 포함하며, 상기 출사부로부터 상기 반사면까지의 이격 거리는 상기 입사부로부터 멀어질수록 감소한다.