Back to results
US 11,879,795 B2Granted
Mechanoluminescent devices, articles, and methods
AssigneeThe Florida State University Research Foundation, Inc.
InventorsOkenwa I. Okoli, Md Abu S. Shohag, Nirmal Adhikari
Life of this patent
Estimating the term…
Abstract
Mechanoluminescent devices and articles, such as wearable articles, that include mechanoluminescent devices. The mechanoluminescent devices may have a lateral type architecture or a vertical type architecture. The mechanoluminescent devices may be sensors, including pressure sensors.
Claims11
A mechanoluminescent device having a vertical device architecture, the device comprising:
- an electrode;
- a first layer comprising a perovskite;
- a counterelectrode;
- a second layer comprising a mechanoluminescent material and a matrix material in which the mechanoluminescent material is dispersed;
- and
- a third layer comprising one or more reflector materials;
- wherein the first layer is arranged between the electrode and the counterelectrode, and the counterelectrode is arranged between the first layer and the second layer, and
- wherein the second layer is arranged between the counterelectrode and the third layer.
5 more elements
Dependencies are inferred from the claim text.