Lg Display Co., Ltd.

Jeongbeom Lee

YeongRak Choi

Kwangho Kim

Kwanho Park

Seungo Jeon

Daeho Kim

Minkyu Choi

Kyungyeol Ryu

Chiwan Kim

Yuseon Kho

MinHo Sohn

SeungRyull Park

JunSeok Oh

Inchan Jeong

Taehyoung Kim

A sound apparatus can include a vibration member; a housing at a rear surface of the vibration member; a connection member disposed between the vibration member and the housing; and a vibration apparatus configured to vibrate the vibration member. The vibration apparatus can include at least one piezoelectric element for producing sound. Also, the connection member can have a first stiffness that is less than a second stiffness of the housing, and the vibration member can be isolated from the housing by the connection member.

Sound apparatus

A sound apparatus may include a vibration member, a housing configured to cover a rear surface of the vibration member, and a vibration apparatus including one or more vibration devices configured to vibrate the vibration member. The vibration member may include a non-planar structure.

Sound apparatus and sound system including the same

Growing community of inventors

Paju-si, South Korea

Jeongbeom Lee