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US 2020/0053441 A1Published application
Display apparatus
AssigneeLG Display Co., Ltd.
InventorSeYoung KIM
Life of this patent
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Abstract
A display apparatus includes: a display panel, and a vibration generator including a plurality of sound-generating modules configured to vibrate the display panel, the plurality of sound-generating modules being configured as touch sensors for sensing a touch pressure applied to the display panel.
Claims20
A display apparatus, comprising:
- a display panel;
- and
- a vibration generator comprising a plurality of sound-generating modules configured to vibrate the display panel, the plurality of sound-generating modules being configured as touch sensors for sensing a touch pressure applied to the display panel.
A display apparatus, comprising:
- a display panel;
- a vibration generator comprising a plurality of sound-generating modules configured to vibrate the display panel, the plurality of sound-generating modules configured as touch sensors for sensing a touch pressure applied to the display panel;
- a rear structure supporting the display panel, and comprising a hole into which the vibration generator is partially inserted;
- a touch sensor for configured to output a touch sensing value by sensing a touch signal based on an induced current generated from each of the plurality of sound-generating modules by the touch pressure;
- and
- a sound driver configured to supply a sound signal to each of the plurality of sound-generating modules.
3 more elements
Dependencies are inferred from the claim text.