Lg Display Co., Ltd.

Korea University Research and Business Foundation

Seok-June Chae

Taeheon Kim

Chiwan Kim

Sung-Eui Shin

YongGyoon Jang

Jonghyun Kim

Sahn Nahm

Ku-Tak Lee

Yongwoo Lee

YongWoo Lee

A piezoelectric element comprising a compound represented by Formula 1, a piezoelectric device including the piezoelectric element, a vibration module including the piezoelectric device, and a display apparatus including the piezoelectric device are provided, where(1−)(LiNaK)(NbSb)OCaZrO  [Formula 1]

Piezoelectric element, piezoelectric device including the same, and vibration module and display apparatus including the piezoelectric device

A piezoelectric element comprising a compound represented by Formula 1, a piezoelectric device including the piezoelectric element, a vibration module including the piezoelectric device, and a display apparatus including the piezoelectric device are provided, where(1&#x2212;)(LiNaK)(NbSb)OCaZrO&#x2003;&#x2003;[Formula 1] where x, y, and z have a range of 0.001&#x2264;x&#x2264;0.2, a range of 0&#x2264;y&#x2264;0.5, and a range of 0&#x2264;z&#x2264;0.2, respectively.

A piezoelectric element comprising a compound represented by Formula 1, a piezoelectric device including the piezoelectric element, a vibration module including the piezoelectric device, and a display apparatus including the piezoelectric device are provided, where(1-)(LiNaK)(NbSb)OCaZrO&#x2003;&#x2003;[Formula 1]

Growing community of inventors

Changwon-si, South Korea

Seok-June Chae