Assertion: digital clock | /r/CapableOf | use lcd
Facets:
value: for each of four digits
type: OTHER
Source sentences:
text: Most digital clocks use electronic mechanisms and LCD, LED, or VFD displays.
text: Most digital clocks use electronic mechanisms and LCD, LED, or VFD displays; many other display technologies are used as well (cathode ray tubes, nixie tubes, etc.).
text: To represent the time, most digital clocks use a seven-segment LED, VFD, or LCD for each of four digits.