GB/T 5838.2-2015Phosphors—Part 2: Types (English PDF)

1 Scope

This section provides representation phosphor grade.

This section applies to photoluminescent phosphors, cathode-ray luminescent phosphors, electroluminescent phosphor, the phosphor and radiation luminescence

Otherwise electroluminescent phosphor.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein

Member. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 5838 phosphor terminology

3 Terms and Definitions

Terms and definitions GB/T 5838 defined apply to this document.

Grade 4 phosphor composition method

Table 1 grade phosphor composition shown in five parts.

Table 1 Phosphor Grade composition

The third part of the fourth part of the first portion of the second part of the fifth part

Represented by excitation mode classification

Different types of phosphors.

With the first pinyin

Uppercase letters (see Table 2)

Showing different uses phosphors

Number. With one or two

Arabic numerals (see

Tables 3 to 7)

Represent different kind of phosphor

Light color. With one or two

Capital English letters (wildcards

No.) indicates (see Table 8)

It represents the same kind of light color and

Development of products for the same purpose

The sequence number. With one or

Two Arabic numerals

Table 2 Phosphor category

Category Name Symbol

Photoluminescent phosphors G

A cathode ray luminescent phosphor Y

Electroluminescent phosphor D

Radiation electroluminescent phosphor F

Otherwise electroluminescent phosphor Q […]