发明名称 |
THE LIGHT UNIT |
摘要 |
PURPOSE: A light unit is provided to obtain high element reliability by improving heat dissipation efficiency of a simple process, by forming an insulation layer on a heat radiation member directly as shortening the distance between a heat radiation device and the heat radiation member. CONSTITUTION: A light unit(100) includes a heat radiation member and a plurality of light emitting modules(200). The plurality of light emitting modules are arranged on the top surface of the heat radiation member. The light emitting module includes a plurality of light emitting devices(250) arranged on the insulation layer directly bonded to the heat radiation member. A solder is formed on the insulation layer. The solder bonds the bottom surface of the light emitting device and the heat radiation member directly. |
申请公布号 |
KR20130068654(A) |
申请公布日期 |
2013.06.26 |
申请号 |
KR20110135954 |
申请日期 |
2011.12.15 |
申请人 |
LG INNOTEK CO., LTD. |
发明人 |
HONG, SEUNG KWON;PARK, HYUN GYU;KIM, MIN JAE;CHO, IN HEE;LEE, HYUK SOO |
分类号 |
F21S2/00;F21V29/00;F21Y101/02 |
主分类号 |
F21S2/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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