| 摘要 |
PURPOSE: A light emitting module is provided to minimize a dark area which is relatively darker by leg parts. CONSTITUTION: A light emitting module includes a substrate, a light emitting device(4), an optical lens(6). The light emitting device is mounted on the substrate. The optical lens is arranged on the substrate. The optical lens includes a lens part, multiple inner leg parts, and multiple outer leg parts. The lens part is positioned in the upper side of the light emitting device. Multiple inner leg parts are formed in the lower inner side of the lens part. Multiple outer leg parts are formed in the lower outer side of the lens part.
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