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US 2020/0007980 A1Published application
Speaker structural layer and display device
AssigneeAu Optronics Corporation
InventorsChih-Ling Hsueh, Li-Chih Hsu, Jian-Shuen Fang
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Abstract
A speaker structural layer includes speaker units arranged in array. At least one of the speaker units includes a first electrode, a second electrode and a diaphragm. The second electrode is opposite to the first electrode. The diaphragm is disposed between the first electrode and the second electrode.
Claims17
A speaker structural layer, comprising:
- a plurality of speaker units arranged in array, wherein at least one of the speaker units comprises:
- a first electrode;
- a second electrode, disposed opposite to the first electrode;
- and
- a diaphragm, disposed between the first electrode and the second electrode.
2 more elements
A display device, comprising:
- a display panel, having a display surface and a back surface opposite to each other;
- and
- a plurality of actuators, arranged into a multi-dimensional array on the back surface of the display panel.
Dependencies are inferred from the claim text.