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US 2023/0161546 A1Published application
Display device
AssigneeSamsung Display Co., Ltd.
InventorsTae Sung KIM, Byeong Hee WON, Young Ji KIM, Yi Joon AHN
Life of this patent
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Abstract
A display device includes: a display panel; a first sound generator disposed on one surface of the display panel, where the first sound generator vibrates the display panel to output a first sound; and a first vibration damping member disposed between the display panel and the first sound generator, where the first vibration damping member reduces a vibration displacement of the display panel.
Claims20
A display device, comprising:
- a display panel;
- a first sound generator disposed on a surface of the display panel, wherein the first sound generator vibrates the display panel to output a first sound;
- a second sound generator disposed on the surface of the display panel, wherein the second sound generator vibrates the display panel to output a second sound, and wherein the second sound is in a higher frequency band than the first sound;
- and
- a vibration damping member disposed between the display panel and the first sound generator, wherein the vibration damping member reduces a vibration displacement of the display panel, and
- wherein the second sound generator is in contact with the surface of the display panel.
3 more elements
A display device, comprising:
- a display panel;
- a heat radiation film disposed on the display panel;
- a first sound generator disposed on a surface of the heat radiation film, wherein the first sound generator vibrates the display panel to output a first sound;
- a second sound generator disposed on the surface of the heat radiation film, wherein the second sound generator vibrates the display panel to output a second sound, and wherein the second sound is in a higher frequency band than the first sound;
- and
- a vibration damping member disposed between the heat radiation film and the first sound generator, wherein the vibration damping member reduces a vibration displacement of the display panel, and
- wherein the second sound generator is in contact with the surface of the display panel.
4 more elements
Dependencies are inferred from the claim text.