cold cathode

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a cathode that is a source of electrons without being heated

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Product/Service/Works Keywords: Supply of cold-cathode fluorescent lamps (ccfls) for lcds of controllers
Edge-mounted cold-cathode tubes achieved this with a combination of diffusers and polarizers.
The cold-cathode glow discharge, or Penning vacuum gauge, ionizes gas molecules by electron impact in a high-voltage discharge.
Cold-cathode cove lights (2,800K) softly illuminate the decorative architectural panels where the sconces are mounted.
One very effective approach allowing power reduction would be the shift from traditional cold-cathode fluorescent lamps (CCFLs) to LED backlighting, iSuppli said.
has announced the KLS-150A single-board DC/AC inverter for driving dual cold-cathode fluorescent lamps (CCFL) in LCD backlighting applications.
com -- This site features information on a line of light source technologies including halogen, cold-cathode fluorescent, and lens-end lamps as well as LEDs in through-hole and surface mount configurations.
The FullRange Gauge, which integrates a Pirani with a cold-cathode gauge, requires only a single connection port in the vacuum system, eliminating the costs of a second gauge and a second port.
The company will manufacture the DC/AC power supplies that drive the cold-cathode fluorescent lamps (CCFL) in LCD backlighting applications to support displays as small as 2" and up to 37".
A hot-cathode gauge monitors vacuum levels in the high vacuum and ultrahigh vacuum regimes by measuring the number of gas ions that are formed inside it, as does a cold-cathode gauge.
Taiyo Yuden has made available the LS530, an addition to its line of compact DC/AC inverters for driving cold-cathode fluorescent lamps (CCFL) in LCD back lighting applications.