标准编号：ISO 20351:2017
中文名称：精细陶瓷（高级陶瓷、高级技术陶瓷） 使用积分球测量白光发光二极管的内部量子效率的绝对测量
英文名称：Fine ceramics (advanced ceramics, advanced technical ceramics) — Absolute measurement of internal quantum efficiency of phosphors for white light emitting diodes using an integrating sphere
发布日期：2017-09
标准范围
This document 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.
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