Apparatus including vibration member to generate sound and vibration for enhancing sound characteristic and sound pressure level characteristic

An apparatus, comprising:

• a vibration member;
• a vibration apparatus disposed at the vibration member;
• and
• a supporting member disposed at a rear surface of the vibration member,
• wherein the supporting member includes a plurality of holes that vary in a direction from a center of the vibration apparatus to a periphery of the vibration apparatus,
• wherein the supporting member comprises a first region overlapping a center of the vibration apparatus, a second region overlapping a periphery of the vibration apparatus, and a third region between the first region and the second region, and
• wherein the plurality of holes are disposed in each of the first region and the third region.

An apparatus, comprising:

• a vibration member;
• a vibration apparatus disposed at the vibration member;
• and
• a supporting member disposed at a rear surface of the vibration member,
• wherein the supporting member comprises a plurality of holes overlapping with at least a portion of the vibration apparatus,
• wherein the supporting member comprises a first region overlapping a center of the vibration apparatus, a second region overlapping a periphery of the vibration apparatus, and a third region between the first region and the second region, and
• wherein the plurality of holes are disposed in each of the second region and the third region.