23-05-2019 дата публикации
Номер: WO2019098596A1
Принадлежит:
Disclosed in an embodiment of the present invention is a lighting module comprising: a substrate; a plurality of light emitting elements arranged on the substrate; a first reflective layer arranged on the substrate; a resin layer arranged on the first reflective layer and the light emitting elements; and a second reflective layer arranged on the resin layer, wherein the resin layer includes a front surface at which light generated from the plurality of light emitting elements is emitted, a rear surface facing the front surface, and first and second lateral surfaces, which connect the front surface and the rear surface and are opposite to each other. The distance between the first reflective layer and the second reflective layer is less than the distance between the front surface and the rear surface of the resin layer, and the front surface of the resin layer includes a plurality of convex parts, which are convex in the front direction from the light emitting elements, and concave parts ...
Подробнее