Display panel and display device

Abstract

The invention provides a display panel and a display device, and belongs to the technical field of display. The invention provides a display panel. The display panel comprises a panel body and a plurality of sound production units. The panel body comprises a substrate and a plurality of pixel units arranged on the substrate. Each sound production unit comprises a vibrating diaphragm, an exciter and a supporting structure, and the supporting structure is arranged on one side of the vibrating diaphragm and provided with a cavity. The exciter comprises a movable part and a driving part, the driving part is arranged in the cavity, the movable part makes contact with the vibrating diaphragm, and the driving part drives the movable part to vibrate so as to drive the vibrating diaphragm to vibrate. The substrate and the vibrating diaphragm share a structure, and the plurality of pixel units are arranged on one side, deviating from the supporting structure, of the vibrating diaphragm. The vibrating diaphragm of the sound production unit is shared with the substrate of the panel, that is, the vibrating diaphragm is used as the substrate of the panel, and the plurality of pixel units are arranged on the vibrating diaphragm, so that the sound production unit and the panel can be integrated, the space occupied by the sound production unit is reduced, and the display panel can realize screen sound production.

Description

technical field [0001] The invention belongs to the field of display technology, and in particular relates to a display panel and a display device. Background technique [0002] With the development of science and technology, sound emitting units need to be installed in various electronic devices. In the prior art, the sounding unit is usually arranged under the panel of the display panel, and if a better sounding effect is required, the volume of the sounding unit is relatively large and takes up a large space, and if the volume of the sounding unit is too large If it is small, a good sound effect cannot be achieved. Moreover, the sound emitting unit is usually arranged in the corner area of ​​the display panel, so that the sound emitting position is fixed, and the user cannot obtain a good listening experience. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems in the prior art, and provides a display panel, wh...

AI Technical Summary

Problems solved by technology

In the prior art, the sounding unit is usually arranged under the panel of the display panel, and if a better sounding effect is required, the volume of the sounding unit is relatively large and takes up a large space, and if the volume of the sounding unit is too large Small, can not achieve a good sound effect

Moreover, the sound emitting unit is usually arranged in the corner area of ​​the display panel, so that the sound emitting position is fixed, and the user cannot obtain a good listening experience

Images