Display device
AssigneeSamsung Display Co., Ltd.
InventorsYi Joon Ahn, Jung Hun Noh, Jae Woo Im
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Abstract
A display device includes a display panel displaying an image, a lower frame disposed under the display panel, a first vibration element attached to a lower surface of the display panel and which generates a first vibration based on a first vibration signal, a second vibration element disposed under the lower frame and which generates a second vibration based on a second vibration signal, and a first vibration driver circuit which provides the first vibration signal to the first vibration element, where a phase of the second vibration signal is opposite to a phase of the first vibration signal.
Claims6
A display device comprising:
- a display panel which displays an image;
- a lower frame disposed under the display panel;
- a first vibration element attached to a lower surface of the display panel, wherein the first vibration element generates a first vibration based on a first vibration signal;
- a second vibration element which generates a second vibration based on a second vibration signal;
- and
- an integrated vibration driver circuit which provides the first vibration signal to the first vibration element, and provides the second vibration signal to the second vibration element,
- wherein a phase of the second vibration signal is opposite to a phase of the first vibration signal.
Dependencies are inferred from the claim text.