LIGHT EMITTING DIODE PACKAGE AND METHOD FOR MANUFACTURING THE SAME BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME

• Main Authors: PARK, MIN SOO, JUNG, DONG RYUL
• Format: Patent
• Language: English; Korean
• Published: 08.12.2016
• Subjects: BASIC ELECTRIC ELEMENTS; 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 SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FREQUENCY-CHANGING; 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; SEMICONDUCTOR DEVICES; SYSTEMS THEREOF; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS

The present invention provides a light emitting diode package having a wide angle of beam spread. According to the present invention, the light emitting diode package includes an encapsulation layer encapsulating a light emitting diode chip connected to first and second lead electrodes. At least one of a long side and a short side of the encapsulation layer can be exposed to the outside. 본 발명은 넓은 광 지향각을 갖는 발광 다이오드 패키지를 제공하는 것으로, 본 발명에 따른 발광 다이오드 패키지는 제 1 및 제 2 리드 전극에 연결된 발광 다이오드 칩을 봉지하는 봉지층을 포함하며, 봉지층의 장변 및 단변 중 적어도 한 변은 외부로 노출될 수 있다.