Watch with counterfeit detection function

摘要

A wearable device such as a watch with a counterfeit detection function that include a display panel configured to display information (e.g., time); a UV LED unit arranged at an edge part of the display panel and configured to provide UV light which reacts with a fluorescent material; and a transparent cover positioned over the display panel so as to focus the UV light.

主权项

1. A watch with a counterfeit detection function, comprising:
a display panel configured to display time information; a first UV LED unit arranged at an edge part of the display panel and configured to provide UV light away from the display panel and towards outside of the watch which reacts with a fluorescent material embedded in a pattern in an object to cause the fluorescent material to emit fluorescent light as an indication of the object being authentic in counterfeit detection; a transparent cover positioned over the display panel so as to transmit and focus the UV light; a second UV LED unit oriented to provide illumination towards the display panel; and a controller in communication with the first UV LED unit and the second UV LED unit, the controller configured to control the first UV LED unit separately from the second UV LED unit to provide the counterfeit detection and the illumination separate from each other.