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- Q5358191 subject Q5935326.
- Q5358191 subject Q7323767.
- Q5358191 subject Q7486881.
- Q5358191 subject Q8413437.
- Q5358191 abstract "Template:ForElectron-stimulated luminescence (ESL) was a claimed method of producing light by cathodoluminescence, i.e. by a beam of electrons made to hit a fluorescent phosphor surface. This is also the method used to produce light in a cathode ray tube (CRT), but, unlike CRTs, ESL lamps do not include magnetic or electrostatic means to deflect the electron beam.A cathodoluminescent light has a transparent glass envelope coated on the inside with a light-emitting phosphor layer. Electrons emitted from a cathode strike the phosphor; the current returns through a transparent conductive coating on the envelope. The phosphor layer emits light through the transparent face of the envelope. The system has a power supply providing at least 5kVDC to the light emitting device, and the electrons transiting from cathode to anode are essentially unfocused. Additional circuits allow triac-type dimmers to control the light level. Lights produced so far have a color rendering index of 90. The energy consumption can be 70% less than that of a standard incandescent light bulb. Claimed lifetime can be as long as 10,000 hours which is more than ten times that of a standard incandescent light bulb.Unlike fluorescent lamps, which produce light through the electrical excitation of mercury vapor, ESL lamps do not use mercury. The first commercially available ESL product was a reflector bulb. Drawbacks include high weight, a slightly larger-than-normal base and – as with compact fluorescent lamps – when switched on, a slight delay before illumination begins and a static charge which attracts dust to the bulb face. As of 2015 the claimed efficiency is roughly half that of commercially available LED bulbs, although it is considerably better than that of traditional incandescent lamps.".
- Q5358191 wikiPageExternalLink wo.jsp?WO=2008098008.
- Q5358191 wikiPageWikiLink Q1058285.
- Q5358191 wikiPageWikiLink Q11248330.
- Q5358191 wikiPageWikiLink Q1146001.
- Q5358191 wikiPageWikiLink Q1162598.
- Q5358191 wikiPageWikiLink Q182925.
- Q5358191 wikiPageWikiLink Q191807.
- Q5358191 wikiPageWikiLink Q207571.
- Q5358191 wikiPageWikiLink Q2080698.
- Q5358191 wikiPageWikiLink Q215803.
- Q5358191 wikiPageWikiLink Q221499.
- Q5358191 wikiPageWikiLink Q2225.
- Q5358191 wikiPageWikiLink Q27575.
- Q5358191 wikiPageWikiLink Q354132.
- Q5358191 wikiPageWikiLink Q369794.
- Q5358191 wikiPageWikiLink Q370387.
- Q5358191 wikiPageWikiLink Q47616.
- Q5358191 wikiPageWikiLink Q5358557.
- Q5358191 wikiPageWikiLink Q5935326.
- Q5358191 wikiPageWikiLink Q7323767.
- Q5358191 wikiPageWikiLink Q7486881.
- Q5358191 wikiPageWikiLink Q83913.
- Q5358191 wikiPageWikiLink Q8413437.
- Q5358191 wikiPageWikiLink Q9128.
- Q5358191 wikiPageWikiLink Q925.
- Q5358191 comment "Template:ForElectron-stimulated luminescence (ESL) was a claimed method of producing light by cathodoluminescence, i.e. by a beam of electrons made to hit a fluorescent phosphor surface. This is also the method used to produce light in a cathode ray tube (CRT), but, unlike CRTs, ESL lamps do not include magnetic or electrostatic means to deflect the electron beam.A cathodoluminescent light has a transparent glass envelope coated on the inside with a light-emitting phosphor layer.".
- Q5358191 label "Electron-stimulated luminescence".