发明名称 |
PRINTED CIRCUIT BOARD AND LIGHT-EMITTING DEVICE INCLUDING SAME |
摘要 |
The present invention relates to a printed circuit board having an improved heat radiation performance, and a light-emitting device including the same. A printed circuit board according to an embodiment of the present invention comprises: a first electrode layer; a first insulation layer disposed on one surface of the first electrode layer, the first insulation layer including at least a cavity formed through a part thereof; and a second electrode layer disposed on the first insulation layer, wherein at least a part of the one surface of the first electrode layer can be exposed to the outside through the cavity. |
申请公布号 |
WO2015156522(A1) |
申请公布日期 |
2015.10.15 |
申请号 |
WO2015KR03047 |
申请日期 |
2015.03.27 |
申请人 |
LG INNOTEK CO., LTD. |
发明人 |
KIM, JEONG HAN;PARK, JEUNG OOK;YOON, SANG IN;IM, HYUN GU |
分类号 |
H05K1/02;H01L33/00;H05K1/18 |
主分类号 |
H05K1/02 |
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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