Assertion: germanium | /r/ObjectUse | used in light-emitting diodes
Facets:
value: in taillights
type: LOCATION
value: for backlighting liquid crystal display televisions
type: PURPOSE
value: in vehicle headlights
type: LOCATION
Source sentences:
text: Germanium is also used in light-emitting diodes for backlighting liquid crystal display televisions and in vehicle headlights and taillights.