Norm

ISO 20351:2017 en

Fine ceramics (advanced ceramics, advanced technical ceramics) - Absolute measurement of internal quantum efficiency of phosphors for white light emitting diodes using an integrating sphere

48,19 58,31 Incl BTW

Over deze norm

Status Definitief
Aantal pagina's 10
Commissie Technische keramiek
Gepubliceerd op 01-09-2017
Taal Engels
ISO 20351 specifies a method of absolute measurement (using an integrating sphere) of internal quantum efficiency of phosphor powders which are excited by UV or blue light and emit visible light, and which are used for white light-emitting diodes (LEDs). This document can be adopted for the measurement of phosphors used in non-white LEDs, for example, green, orange, pink or purple LEDs.

Details

ICS-code 81.060.30
Engelse titel Fine ceramics (advanced ceramics, advanced technical ceramics) - Absolute measurement of internal quantum efficiency of phosphors for white light emitting diodes using an integrating sphere

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