Lg Display Co., Ltd.

SangWoo Jin

Minjung Kim

Jaeyoung Lim

Chiwan Kim

SeungRyull Park

YoungWook Ha

Jaewon Hwang

An apparatus can include a display member configured to display an image, a vibration apparatus disposed at a rear surface of the display member, a supporting frame disposed at a rear surface of the vibration apparatus, and an adhesive member disposed between the supporting frame and the rear surface of the display member. In addition, the adhesive member and/or supporting frame is spaced apart from the vibration apparatus, and the vibration apparatus is configured to vibrate in a direction toward the display member.

Apparatus

An apparatus may generate a vibration or a sound to enhance a sound characteristic and/or a sound pressure level characteristic. The apparatus may include a vibration member, a vibration apparatus at a rear surface of the vibration member and configured to vibrate the vibration member, and a supporting member at a rear surface of the vibration apparatus, the supporting member including a metamaterial.

An apparatus includes a vibration member, a vibration apparatus at a rear surface of the vibration member and configured to vibrate the vibration member, and a curved supporting member between the vibration member and the vibration apparatus, wherein the curved supporting member includes a first surface adjacent to the vibration apparatus and a second surface opposite to the first surface, and the first surface includes a curved surface.

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Paju-si, South Korea

SangWoo Jin