Assertion: led | /r/HasSubevent | new displays
Facets:
Source sentences:
text: LEDs have led to new displays and sensors, while their high switching rates are useful in advanced communications technology.
text: LEDs have led to new displays and sensors, while their high switching rates are useful in advanced communications technology.
text: LEDs have led to new displays and sensors, while their high switching rates are useful in advanced communications technology.
text: LEDs have led to new displays and sensors, while their high switching rates are useful in advanced communications technology. .