| 摘要 |
An LED package and a backlight unit using the same are provided to improve a cooling efficiency of the LED package itself by using a metallic housing made of copper. An LED package comprises a metallic housing, a metallic lead, and an insulating member. The metallic housing(30) includes an inner space for loading an LED and a hole structure for connecting the inner space with the outside. The metallic lead(50) is inserted into the hole structure of metallic housing. The insulating member(51) is filled in the hole structure to insulate the metallic lead from the metallic housing. The metallic housing is made of one selected from a group consisting of pure copper and copper alloy.
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