摘要 |
<P>PROBLEM TO BE SOLVED: To provide an LED package capable of forming the directivity angle of light emitted from an LED to be large and simplifying the lens shape and the assembling steps, and to provide a backlight unit that uses the same. <P>SOLUTION: An LED package includes a housing 100 in which a stably attached grooves 110 is formed; and one or more LEDs 200 stably attached to the stably attached grooves; a lens 300 formed to be inclined so as to be formed on a curved surface with a convex-shaped upper surface and connected, so as to cover the upper side of the LED. A reflective board 120 is formed in the inner wall of the stably attaching grooves. The LED package and the backlight unit that use the same have the advantage that light can be emitted uniformly so that hot spots will not be formed in the output window, the directivity angle can be enlarged by using a further simply shaped lens, and a thinner shaped product can be realized, by minimizing the color-mixing zone where lights of mutually different color phases are mixed. <P>COPYRIGHT: (C)2007,JPO&INPIT |