About: light valve

Premodifier: light
Head noun: valve

Same concepts
http://dbpedia.org/resource/Light_valve

Broader concepts

label	provenance	confidence
electro-optical device	isap:163812499	0.704546
light valve	isap:372353799	0.592655
device	isap:163812548	0.570460
apparatus	isap:337934368	0.385305
structure	isap:338776068	0.385199

Narrower concepts

label	provenance	confidence
liquid crystal light valve	isap:39501713	0.731048
liquid crystal panel	isap:369230787	0.720203
liquid crystal	isap:39501714	0.705711
light valve	isap:372353799	0.592655
digital light processor dlp	isap:466258668	0.580203
lcd	isap:468760529	0.290105
device	isap:114904518	0.159640