cold cathode


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cold cathode

n
(Electronics) electronics a cathode from which electrons are emitted at ambient temperature, due to a high potential gradient at the surface
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.cold cathode - a cathode that is a source of electrons without being heated
cathode - a negatively charged electrode that is the source of electrons entering an electrical device
References in periodicals archive ?
Tenders invited for Supply of Inverted magnetron cold cathode gauge head with 20 m long cable, inverted magnetron guage controller.
has introduced the Granville-Phillips Series 500 Cold Cathode Gauge, which sets a new accuracy standard ([+ or-]10%) for wide pressure range CC gauges.
compact fluorescent lamps, mercury in cold cathode fluorescent lamps and external electrode fluorescent lamps, soaps and cosmetics that
While dimming a cold cathode backlight could provide enhanced contrast when viewing dark scenes, this was generally restricted to the whole screen.
The team incorporated the use of LED, halogen, cold cathode and fiber optic technologies, as well as advanced controls systems in their design.
Gemini Cold Cathode comes with fully integrated digital electronics, providing flexibility for system integration.
Widespread replacement of cold cathode fluorescent lamp with LED as the primary backlight for LCD panels proves the success of the company's investment in lens technology.
However, profitability is dragged down by losses from the cold cathode fluorescent lamp operations and the power module business, R&I added.
The ALD6 was specifically designed for LCD displays that are increasingly migrating from cold cathode florescent (CCFL) backlighting to LEDs, due to the improved brightness, higher efficiency, and longer life that LEDs provide.
Cold cathode lighting was selected to eliminate the need for bulb changes within the facility.
These cutting-edge TVs use LEDs as their primary light source, rather than traditional Cold Cathode Fluorescent Lamps (CCFL).
As for the criticism of our lighting, we are a pioneer of cold cathode lighting.