摘要 |
<p>An embodiment relates to a light emitting device. The light emitting device according to an embodiment includes a body comprising a first and a second side which face each other, a third and a fourth side which are adjacent to the first and the second side and face each other, and a concave recessed cavity on the upper surface; lead frames arranged inside the cavity; and light emitting chips which are arranged on at least one among the lead frames. The cavity includes a first region of which the bottom width is a first width and a second region which has a second width different from the first width, and the light emitting chips include a first light emitting chip having a first size in the first region; and a second light emitting chip having a second size different from the first size in the second region. The sidewall of the cavity includes a first and a second slope which are inclined to the bottom of the cavity and correspond to both sides of the first light emitting chip in the circumference of the first region and a third and a fourth slope which correspond to both sides of the second light emitting chip in the circumference of the second region and have different tilt angles.</p> |