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GB/T 30075-2013: Rare earth activated nitride red phosphors for LED
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 30075-2013 | English | 169 |
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Rare earth activated nitride red phosphors for LED
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GB/T 30075-2013
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Basic data | Standard ID | GB/T 30075-2013 (GB/T30075-2013) | | Description (Translated English) | Rare earth activated nitride red phosphors for LED | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H65 | | Classification of International Standard | 77.120.99 | | Word Count Estimation | 7,730 | | Quoted Standard | GB/T 8170; GB/T 14634.5; GB/T 20170.1-2006; GB/T 23595.1; GB/T 23595.2; GB/T 23595.3; GB/T 23595.4; GB/T 23595.5; GB/T 23595.6; GB/T 23595.7; SJ/T 11397-2009 | | Regulation (derived from) | National Standards Bulletin No. 25 of 2013 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the use of rare earth nitride LED red phosphor product classification, requirements, test methods, inspection rules and signs, packaging, transportation, storage and quality certificates. This standard applies to the high temperatu | GB/T 30075-2013: Rare earth activated nitride red phosphors for LED---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Rare earth activated nitride red phosphors for LED
ICS 77.120.99
H65
National Standards of People's Republic of China
LED rare earth nitride red phosphor
Issued on. 2013-12-17
2014-09-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard by the National Standardization Technical Committee of rare earth (SAC/TC229) centralized.
This standard is mainly drafted by. Institute of Rare Earth New Materials Co., Ltd.
The main drafters of this standard. Hu Yunsheng, Zhang Shusheng, red Liu Yuan, Liu Ronghui, He Huaqiang, right Hu Xia, Nihai Yong, Li Xu Bo, Xia Wei, Wei Lan.
LED rare earth nitride red phosphor
1 Scope
This standard specifies the LED rare earth nitride red phosphor product classifications, requirements, test methods, inspection rules and signs, packaging,
Transport, storage and quality certificate.
This standard applies to the high temperature reaction of the Eu2 activated nitride red phosphor, which in 300nm ~ 550nm excitation issued
A red LED light-emitting device is mainly used for ultraviolet or blue LED chip excited.
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 8170 repair value expressed about the rules and limit values \u200b\u200band judgment
Trichromatic phosphors - Test methods - Part 5 GB/T 14634.5 Light. Determination of density
Determination of GB/T 20170.1-2006 physical properties of rare earth metals and rare earth compounds tested compound particle size distribution
GB/T 23595 (all parts) white LED Test methods of rare earth yellow phosphor
SJ/T 11397-2009 semiconductor light-emitting diode with a phosphor
3 Product Categories
Products by chromaticity coordinates is divided into seven grades, grades figures were 200661,200662,200663,200664,200665,200666
And 200,667, respectively, corresponding to the character designation G36-R1, G36-R2, G36-R3, G36-R4, G36-R5, G36-R6 and G36-R7.
4 Requirements
Spectral properties of the product 4.1, chromaticity coordinates, relative luminance, center particle size, particle size distribution dispersion and other key performance indicators should be consistent with Table 1
Provisions for party products have special requirements, negotiated by both parties. The half-width of the spectral properties, the external quantum efficiency, thermal stability, heat
Quenching, density, pH and conductivity of the reference value, without a basis for acceptance.
Table 1
Digital Grade 200 661 200 662 200 663 200 664 200 665 200 666 200 667
Character Grade G36-R1 G36-R2 G36-R3 G36-R4 G36-R5 G36-R6 G36-R7
Spectral Properties
Excitation wavelength
λex/nm
300 to 550
Emission peak
λem/nm
600 to 680
Half width /
nm
> 80 > 80 > 85 > 85 > 85 > 85 > 85
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