About: semiconductor light-emitting device

Head noun: semiconductor
Postmodifier: light-emitting device

Same concepts

Broader concepts

label	provenance	confidence
semiconductor device	isap:53286988	0.478285
semiconductor light-emitting device	isap:82380895	0.463500

Narrower concepts

label	provenance	confidence
laser diode ld	isap:419666120	0.639598
semiconductor light-emitting device	isap:82380895	0.463500