Remote phosphor LED modules for general illumination: Toward 200 lm/W general lighting LED light sources

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 7058, Issue , 2008, Pages

  Hoelen, Christoph ^a   Borel, Huub ^a   De Graaf, Jan ^a   Keuper, Matthijs ^a   Lankhorst, Martijn ^a   Mutter, Claudia ^a   Waumans, Lars ^a   Wegh, René ^a  

^a PHILIPS LIGHTING   (Netherlands)

Author keywords

Color quality; CRI; Downlight; Efficiency; Fortimo; General illumination; LED; Luxeon; Remote phosphor

Indexed keywords

COLOR QUALITY; CRI; DOWNLIGHT; FORTIMO; GENERAL ILLUMINATION; LUXEON; REMOTE PHOSPHOR;

DIES; LIGHT; LIGHT EMISSION; LIGHT SOURCES; LIGHTING; LUMINESCENCE; OPTICAL PROPERTIES;

PHOSPHORS;

EID: 55649097130     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.799502     Document Type: Conference Paper

References (16)

1. M. Arik, S. Weaver, C. Becker, M. Hsing and A. Srivastava, "Effects of localized heat generations due to the color conversion in phosphor particles and layers of high brightness light emitting diodes", Proc. InterPACK'03 (2003).
2. N. Narendran, "Improved performance white LED", Proceedings SPIE, 5941, 45-50 (2005).
3. N. Narendran, Y. Gu, J. P. Freyssinier-Nova, and Y. Zhu, "Extracting phosphor-scattered photons to improve white LED efficiency," phys. stat. sol. (a) 202(6), pp. R60-R62 (2005).
4. C. H. Lowery, "Non-incandescent lightbulb package using light emitting diodes", US patent 6504301 (2003).
5. G. Harbers and W. Collins, "LCD backlight using two-dimensional array LEDs", US patent 7052152 (2003).
6. K. Yamada, Y. Imai and K. Ishii, "Optical simulation of light source devices composed of blue LEDs and YAG phosphor", J. Light & Vis. Env., 27, 70-74 (2003).
7. H. F. Börner, W. Busselt, T. Jüstel, H. Nikol, and G. Harbers, "Lighting system", US patent 6234648 (2001).
8. G. Harbers and M. Keuper, "Remote wavelength conversion in an illumination device", US patent 7070300 (2004).
9. C. Hoelen, "Development of high-power, color tunable LED modules for high brightness applications", Proceeding of LED and Lighting Seminar, Int. Seminar on LEDs, Display, and Lighting (ISLDL) 2007, p. 247-256 (2007).
10. R. Mueller-Mach, G. Mueller, M. R. Krames, H. A. Höppe, F. Stadler, W. Schnick, T. Juestel, and P. Schmidt, "Highly efficient all-nitride phosphor-converted white light emitting diode", Phys. Stat. Sol. (A), 1-6 (2005).
11. P. Schmidt, A. Tuecks, J. Meyer, H. Bechtel, D. Wiechert, R. Mueller-Mach, G. Mueller, and W. Schnick, "Materials design and properties of nitride phosphors for LEDs", Proc. SPIE 6669 (2007).
12. 4 for white light emitting diode", Phys. Stat. Sol. (A) 203(11), 2712-2717 (2006).
13. 2+ Mixed Nitride Phosphors", J. Electrochem. Soc., 155(3), F31-F36 (2008).
14. http://www.philips.com/fortimo.
15. A. Zukauskas, M. S. Shur, and R. Gaska, Introduction to solid-state lighting, Chapter 6, John Wiley & Sons, New York (2002).
16. H. Bechtel, P. Schmidt, W. Busselt, and B. Schreinemacher, "Lumiramic: a new phosphor technology for high performance solid state light sources", Proc. SPIE 7058 (2008).