LIGHT SOURCE UNIT AND DISPLAY DEVICE INCLUDING THE SAME

• Main Authors: KIM, JU HEE, KIM, KI JONG, MAENG, HYUN JIN
• Format: Patent
• Language: English; Korean
• Published: 29.09.2016
• Subjects: 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; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FREQUENCY-CHANGING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; WEAPONS

A light source unit according to the embodiment of the present invention includes a light emitting diode and a molding member which surrounds the light emitting diode. The molding member includes a lens and a reflection molding member which is arranged in the lower part of the lens and has a diameter larger than that of the lens. The lens and the reflection molding member are formed by a mold. So, light efficiency can be improved. 본 발명의 실시 예에 따른 광원 유닛은 발광 다이오드 및 상기 발광 다이오드를 감싸도록 배치되는 몰딩 부재를 포함하고, 상기 몰딩 부재는 렌즈 및 상기 렌즈의 하부에 배치되고, 상기 렌즈의 직경보다 큰 직경을 갖는 반사 몰딩 부재를 포함하고, 상기 렌즈 및 상기 반사 몰딩 부재는 하나의 금형을 통하여 형성된다.