Lg display co., ltd. (20240260475). VIBRATION APPARATUS AND APPARATUS INCLUDING THE SAME
VIBRATION APPARATUS AND APPARATUS INCLUDING THE SAME
Organization Name
Inventor(s)
Sung-Eui Shin of Gyeonggi-do KR
VIBRATION APPARATUS AND APPARATUS INCLUDING THE SAME
This abstract first appeared for US patent application 20240260475 titled 'VIBRATION APPARATUS AND APPARATUS INCLUDING THE SAME
Original Abstract Submitted
aspects of the present disclosure is directed to a vibration apparatus and an apparatus including the same, having directivity. in one example, a vibration apparatus includes a vibration part; a first electrode at a first surface of the vibration part; and a second electrode at a second surface different from the first surface of the vibration part, wherein the vibration part includes a piezoelectric portion and a supporting portion connected to the piezoelectric portion, and wherein a height of the supporting portion differs from a height of the piezoelectric portion.