Display device
AssigneeLG Display Co., Ltd.
InventorsSungsik Son, Sangmoo Song
Life of this patent
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Abstract
The present disclosure relates to a display device which includes a cover window; a display panel disposed under the cover window; at least one plate disposed under the display panel; a vibration bracket attached to a lower portion of the at least one plate; and a vibration film attached to a lower portion of the vibration bracket, wherein the vibration bracket includes a leg protruding upward. A leg structure of the vibration bracket can reinforce vibrations in a depth direction, and a bridge structure can reinforce vibrations in a planar direction. A user may experience an in-depth haptic response and sound. The display device according to the present disclosure may be applied to a display for a vehicle.
Claims18
A display device comprising:
- a cover window;
- a display panel disposed under the cover window;
- at least one plate disposed under the display panel;
- a vibration bracket attached to a lower portion of the at least one plate;
- a plurality of vibration films attached to a lower portion of the vibration bracket;
- and
- a plurality of connectors electrically connecting the vibration film with a control board;
- wherein the vibration bracket includes a leg protruding upward,
- wherein the vibration bracket further includes a plurality of bridges extending from the leg and disposed between the plurality of vibration films adjacent to each other, and
- wherein the vibration film includes a plurality of vibration films at one side of the display device which are commonly connected to one first connector of the plurality of connectors and a plurality of vibration films at the other side of the display device which are commonly connected to one second connector of the plurality of connectors.
A display device comprising:
- a cover window;
- a display panel disposed under the cover window;
- at least one plate disposed under the display panel;
- a vibration bracket attached to a lower portion of the at least one plate;
- and
- a plurality of vibration films attached to a lower portion of the vibration bracket,
- wherein the vibration bracket includes a leg protruding upward,
- wherein the vibration bracket further includes a plurality of bridges extending from the legs and disposed between the plurality of vibration films adjacent to each other,
- wherein the vibration bracket further includes a horizontal part to which the vibration film is attached, and
- wherein the leg includes a first leg that protrudes upward from one side of the horizontal part and a second leg that protrudes upward from the other side of the horizontal part.
Dependencies are inferred from the claim text.