Reference number
ISO 23946:2020
International Standard
ISO 23946:2020
Fine ceramics (advanced ceramics, advanced technical ceramics) — Test methods for optical properties of ceramic phosphors for white light-emitting diodes using a gonio-spectrofluorometer
Edition 1
2020-11
Preview
ISO 23946:2020
77419
No disponible en español
Publicado (Edición 1, 2020)

ISO 23946:2020

ISO 23946:2020
77419
Idioma
Formato
CHF 129
Convertir Franco suizo (CHF) a tu moneda

Resumen

This document specifies a method for use of a gonio-spectrofluorometer to measure internal quantum efficiency, external quantum efficiency, absorptance, luminescent radiance factor and relative fluorescence spectrum of ceramic phosphor powders which are used in white light-emitting diodes (LEDs) and emit visible light when excited by UV or blue light.

Informaciones generales

  •  : Publicado
     : 2020-11
    : Norma Internacional publicada [60.60]
  •  : 1
     : 20
  • ISO/TC 206
    81.060.30 
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