Patent ID: 11946607
Assignee: LG INNOTEK CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F  H  B | IPC F

Claim 0:
1. A lighting device comprising:
a substrate;
a first reflective layer;
a plurality of light sources disposed on the substrate; and
a resin layer disposed between the substrate and the first reflective layer,
wherein the resin layer surrounds the plurality of light sources,
wherein the resin layer includes a first surface and a second surface opposite to,
wherein the first surface of the resin layer faces an emission portion of at least one of the plurality of light sources,
wherein the plurality of light sources is disposed between the first surface and the second surface of the resin layer,
wherein the plurality of light sources includes a first light source and a second light source,
wherein the first surface of the resin layer includes a plurality of recess portions,
wherein the plurality of light sources is disposed along a virtual curve,
wherein the resin layer includes a first region in which the first light source is disposed and a second region in which the second light source is disposed, and
wherein the plurality of recess portions includes a first recess portion disposed outside the virtual curve and adjacent to the first region, and a second recess portion through which the virtual curve passes and adjacent to the second region.