ILLUMINATING DEVICE

申请公布号：

KR101446918(B1)

申请号：

KR20120023757

申请日期：

2012.03.08

申请公布日期：

2014.10.06

分类号：

F21S2/00;F21V8/00

主分类号：

F21S2/00

摘要：

Provided is a lighting device, including: one or more light emitting units formed on a printed circuit board; a resin layer which is formed on the light emitting units so that the light emitting units are embedded in the resin layer; and a diffusion member formed on an upper side of the resin layer, wherein a protruding optical pattern is formed on at least one of an upper side of the printed circuit board and a lower surface of the diffusion member, whereby various geometric optical patterns can be implemented, an entire thickness can be reduced and when a product is designed, a degree of freedom in design can be improved according to the securing of flexibility.