Optical member, lighting device and vehicle lamp having same

A lighting device comprising:

• a substrate;
• a plurality of light sources disposed on the substrate;
• a resin layer disposed on the substrate and sealing plurality of light sources;
• and
• an optical member disposed on the resin layer,
• wherein the optical member includes a base layer, a pattern layer disposed on the base layer, and a reflective layer disposed on the pattern layer,
• wherein the pattern layer includes a plurality of patterns having a first surface and a second surface extending from the first surface,
• wherein the reflective layer is disposed on the first surface,
• wherein the plurality of patterns includes a region where an angle between the first surface and the second surface is different,
• wherein the optical member includes at least one of phosphor or ink particles,
• wherein the region of the plurality of patterns includes a first region in which the angle formed by the first surface and the second surface is a first angle, a second region in which the angle formed by the first surface and the second surface is a second angle, and a third region having a third angle between the first angle and the second angle,
• wherein the first region is a region with a highest luminous intensity of front light distribution,
• wherein the second region is a region with a highest luminous intensity of side light distribution, and
• wherein the third region is disposed between the first region and the second region, and has a highest light distribution in a direction between a front and a side.