第二章 試験方法編 - led.or.jp

1 - 1 - LED LED LED U U ..- 3 - U U ..- 5 - U U ..- 9 - U U .. - 10 - U U .. - 11 - U U .. - 12 - U U .. - 15 - - 2 - Draft CIE CIE Commission internationale de l' clairage [ ] 101-0048 2-8-4 Tel 03-5294-7200 IEC IEC International Electrical Commission [ ] 107-8440 4-1-24 Fax 03-3583-0462 IES IESNA Illuminating Engineering Society of North America [ ]

2 ISO ISO International Standardizing Organization [ ] 107-8440 4-1-24 Fax 03-3583-0462 JEITA EIAJ JEITA Japan Electronics and Information Technology Industries Association [ ] 100-0004 1-1-3 Tel 03-5218-1059 JIS JIS Japan Industrial Standard [ ] 107-8440 4-1-24 Fax 03-3583-0462 MIL MIL Military Specifications and Standard [ ] 107-8440 4-1-24 Fax 03-3583-0462 Code of Federal Regulations [ ] 107-8440 4-1-24 Fax 03-3583-0462 - 3 - U (1) JIS C 5951-1997 (If) U (1)

3 JIS C 5951-1997 (Vf) (2) JEITA ED-4912 2008 (VF) (3) CIE127-2007 Measurement of LEDs Forward voltage U (1) JIS C 5951-1997 (Ir) (2) JEITA ED-4912 2008 (IR) U (1) JIS C 5951-1997 (Vr) (2) JEITA ED-4912 2008 (VR) U LED (1) JIS C 5951-1997 (2) JEITA ED-4912 2008 (Ct) U LED (1) JIS C 5951-1997 (2) JEITA ED-4912 2008 U -3dB - 4 - U LED (1) JIS C 5951-1997 (2)

4 JEITA ED-4912 2008 (fc) - 5 - U (1)CIE84 1989 The Measurement of Luminous Flux Luminous flux (2)CIE127 2007 Measurement of LEDs of total luminous flux (3)JEITA ED-4912 2008 (d) v (4)JIS C8152 LED LED 8 (5) LM-79-08 2008 Electrical and Photometric Measurements of Solid-State Lighting Products Test Methods for total luminous flux measurement (6) LM-80-08 2008 Measuring Lumen Maintenance of LED Light Sources Photometry measurement U (1)CIE127 2007 Measurement of LEDs Partial LED Flux Partial LED Flux measurement (2)JIS C8152 LED 8 U (1)CIE84 1989 The Measurement of Luminous Flux 4.

5 Calculation to luminous flux from luminous intensity distribution (2)CIE127 2007 Measurement of LEDs Spatial distribution Measurement of spatial and directional properties (3)JEITA ED-4912 2008 (4)JIS C5951 1997 (5) LM-79-08 2008 Electrical and Photometric Measurements of Solid-State Lighting Products Luminous intensity distribution - 6 - U (1)CIE84 1989 The Measurement of Luminous Flux luminous intensity (2)CIE127 2007 Measurement of LEDs luminous intensity (3)JEITA ED-4912 2008 (f) ( Iv ) (4) JIS C8152 LED LED U (1)CIE84 1989 The Measurement of Luminous Flux luminance (2)JEITA ED-4912 2008 (g) ( Lv ) U (1)CIE127 2007 Measurement of LEDs Spectral distribution Measurement of the spectral distribution (2)JEITA ED-4912 2008 (f) p ) ( ) (3)JIS C5951 1997 (4)

6 LM-79-08 2008 Electrical and Photometric Measurements of Solid-State Lighting Products Test Methods for Color Characteristic of SSL Products (1)CIE127 2007 Measurement of LEDs Colorimetric quantities determined from the spectral distribution (2)JEITA ED-4912 2008 (3)JIS Z8724 1997 - 7 - (5) IES LM-79-08 2008 Electrical and Photometric Measurements of Solid-State Lighting Products Test Methods for Color Characteristics of SSL Products (6) IES LM-80-08 2008 Measuring Lumen Maintenance of LED Light Sources Chromaticity U (1)JIS Z8725 1999 5 (2) IES LM-79-08 2008 Electrical and Photometric Measurements of Solid-State Lighting Products Colorimetric calculations U (1)JIS Z8726 1990 6 (2) IES LM-79-08 2008 Electrical and Photometric Measurements of Solid-State Lighting Products Colorimetric calculations U U (1)

7 CIE127 2007 Measurement of LEDs Dominant wavelength (2)JEITA ED-4912 2008 U (1)CIE127 2007 Measurement of LEDs Peak wavelength (2)JEITA ED-4912 2008 p (3)JIS C5950 1997 2(11) (4)JIS C5951 1997 U - 8 - U U ( ) (1) IES LM-79-08 2008 Electrical and Photometric Measurements of Solid-State Lighting Products Luminous Efficacy U ) (1)JEITA ED-4912 2008 (b) e (2)JIS C5950 1997 2(6) (3)JIS C5951 1997 U LED LED (1)CIE127 2007 Measurement of LEDs Averaged LED intensity of average LED intensity (2)JIS C8152 LED CIE LED ( ) CIE LED - 9 - U (1)CIE84 1989 The Measurement of Luminous Flux Ambient temperature (2)

8 CIE127 2007 Measurement of LEDs Ambient temperature (3)JEITA ED-4912 2008 (a) (4)JIS C8152 LED 6 A B LED (5)JIS C5950 1997 6. 2 1 1 3 (6)JIS C5951 1997 3. (7) JIS C8153 2009 LED a A (8)JIS C8154 2009 LED 5. A (9) IES LM-79-08 2008 Electrical and Photometric Measurements of Solid-State Lighting Products Ambient Conditions Sphere geometry (10) IES LM-80-08 2008 Measuring Lumen Maintenance of LED Light Sources Temperature and Humidity Photometry Measurement Temperature U (1) IES LM-80-08 2008 Measuring Lumen Maintenance of LED Light Sources Case Temrerature Ts Temperature and Humidity - 10 - (1) JEITA ED-4912 2008 Rth (2)

9 JIS C8147-2-13 2008 2-13 LED 15 B C D 1 LED SELV (3) JIS C8153 2009 LED tc 13 (4) JIS C8154 2009 LED tc 18 JA JA - 11 - (1) JIS C 5950 1997 2 1 (2) JIS C8155 2010 LED Jr., , and , "Die-Attach Epoxy Reliability of InGaN LED's", Solid State Lighting II, Proceedings of SPIE, (2002), 68-73 , 3rd International Conference on Solid state Lighting, "Maximizing Useful SSL Lifetime", Proc.

10 Of SPIE, vol. 5187 (2003), 76-84 , , , and , "Performance Characteristics of High-Power Light-Emitting Diodes", 3rd Internatio