Methods and devices for pressure detection
AssigneeQUALCOMM MEMS Technologies, Inc.
InventorsManish KOTHARI, Alok GOVIL
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Abstract
Methods and devices for detecting pressure applied to a device are described herein. In one embodiment, the device comprises a first layer and a second layer positioned below the first layer. The first layer and the second layer form a cavity. The device further comprises a plurality of display elements disposed in the cavity. The device further comprises a sensor configured to measure the relative movement between the first layer and the second layer. In another embodiment, the device may detect sound waves.
Claims26
A display comprising:
- a first layer;
- a second layer positioned below the first layer, the first layer and the second layer forming a cavity;
- at least one display element attached to the first layer and disposed in the cavity;
- and
- a sensor configured to measure the relative movement between the display element and the second layer.
A method of manufacturing a display, the method comprising:
- providing a first layer;
- providing a second layer positioned below the first layer, the first layer and the second layer forming a cavity;
- providing at least one display element attached to the first layer and disposed in the cavity;
- and
- providing a sensor configured to measure the relative movement between the at least one display element and the second layer.
A display comprising:
- a first layer;
- a second layer positioned below the first layer, the first layer and the second layer forming a cavity;
- means for displaying disposed in the cavity;
- and
- means for measuring the relative movement between the means for displaying and the second layer.
Dependencies are inferred from the claim text.