bn:00020539n
Noun Concept
Categories: Types of lamp, Vacuum, Electrodes, Gas discharge lamps, Articles containing potentially dated statements from 2011
EN
cold cathode  CCFL  cold-cathode  cold cathode fluorescent lamp  Cold cathode fluorescent light
EN
A cathode that is a source of electrons without being heated WordNet 3.0
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EN
A cathode that is a source of electrons without being heated WordNet 3.0 & Open English WordNet
A cold cathode is a cathode that is not electrically heated by a filament. Wikipedia
Type of electrode and part of cold cathode fluorescent lamp. Wikidata
A type of cathode that does not use a heating element to produce emission of cathode rays (electrons), beyond base thermionic emission (usually by field electron emission, secondary emission, photoelectric emission). Wiktionary
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