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US 2021/0173487 A1Published application
Display apparatus
AssigneeLG Display Co., Ltd.
InventorYong-Su HAM
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Abstract
A display apparatus includes a display panel configured to display an image and a vibration generating device configured to vibrate the display panel. The vibration generating device includes a plurality of first portions having a piezoelectric characteristic, and a plurality of second portions disposed between the plurality of first portions to have flexibility.
Claims46
A display apparatus, comprising:
- a display panel configured to display an image;
- and
- a vibration generating device configure to vibrate the display panel,
- wherein the vibration generating device comprises:
- a plurality of first portions having a piezoelectric characteristic;
- and
- a plurality of second portions disposed between the plurality of first portions to have flexibility.
4 more elements
A display apparatus, comprising:
- a display panel configured to display an image;
- and
- a vibration generating device configured to vibrate the display panel,
- wherein the vibration generating device comprises:
- a piezoelectric composite layer including a plurality of first portions and a plurality of second portions.
2 more elements
Dependencies are inferred from the claim text.