| 摘要 |
<p>An embodiment relates to a light emitting module. A light emitting module according to an embodiment, includes a light source part which includes a light emitting device which emits an UV ray; a body which includes a lower end part for arranging the light source part, a wall part which is arranged on the lower part and surrounds the light source part, and an upper part arranged on the wall part; an optical member which is arranged on the light source part and the body part and transmits the UV ray from the light source part; and an adhesive member of an organic material which is arranged between the body and the optical member and combines the body and the optical member. At least one of the lower end part, the wall part, and the upper end part is a ceramic substrate consisting of a single layer or multiple ceramic layers. The upper end part of the body is arranged on the upper surface of the wall part, is arranged between the light source part and the adhesive member. The upper end part of the body blocks an UV ray which is emitted from the light source part to the adhesive member. A light emitting module according to this embodiment prevents the discoloration or degradation of a body due to an UV ray and can improve reliability.</p> |
