Interior material and method for manufacturing same

Interior materials which are attached to an outer surface of a plastic injection mold and expose, to outside, light selectively emitted from a light source arranged in the plastic injection mold, the interior materials comprising:

• a wood pattern layer formed of natural wood and having a plurality of first lighting holes through which the light selectively emitted from the light source passes;
• a light block layer coupled to a rear surface of the wood pattern layer, blocking light, and having a plurality of second lighting holes formed therein respectively corresponding to the plurality of first lighting holes;
• and
• a touch sensor electrode coupled to a rear surface of the light block layer, the touch sensor electrode controlling an operation of a preset function by a touch, and having a plurality of third lighting holes formed therein respectively corresponding to the plurality of second lighting holes,
• wherein the plurality of third lighting holes, the plurality of second lighting holes, and the plurality of first lighting holes are aligned in a height direction of the interior materials;
• and
• the emitted light passes through the plurality of third lighting holes, the plurality of second lighting holes, and the plurality of first lighting holes in sequence.