Back to results
US 2022/0069194 A1Published application
Vibration apparatus and apparatus including the same
AssigneeLG Display Co., Ltd.
InventorsSungtae LEE, Yongjoon KIM, Sungsu HAM, Joongsup HAN
Life of this patent
Estimating the term…
Abstract
An apparatus includes a display panel displaying an image and a vibration apparatus disposed at a rear surface of the display panel to vibrate the display panel. The vibration apparatus may include a plurality of vibration generators overlapping one another. Accordingly, a sound may be generated based on a vibration of the display panel, and a sound having an enhanced sound pressure level characteristic may be output in a forward direction of the display panel.
Claims25
An apparatus, comprising:
- a display panel configured to display an image;
- and
- a vibration apparatus at a rear surface of the display panel to vibrate the display panel,
- wherein the vibration apparatus comprises a plurality of vibration generators overlapping one another.
1 more element
An apparatus, comprising:
- a display panel configured to display an image;
- a vibration apparatus at a rear surface of the display panel;
- and
- a plate disposed between the display panel and the vibration apparatus,
- wherein the vibration apparatus comprises:
- a plurality of vibration generators stacked to be displaced in the same direction;
- and
- an adhesive member between the plurality of vibration generators.
5 more elements
Dependencies are inferred from the claim text.