Optimizing the performance of remote phosphor LEDs

Journal of Light and Visual Environment

Volumn 32, Issue 2, 2008, Pages 115-119

  Zhu, Yiting ^a   Narendran, Nadarajah ^a  

^a RENSSELAER POLYTECHNIC INSTITUTE   (United States)

Author keywords

Monte Carlos ray tracing; Remote phosphor; White LEDs

Indexed keywords

EXCITATION RANGE; EXPERIMENT VALUES; INPUT VALUES; LIGHT OUTPUT; MONTE CARLO RAY TRACING; MONTE CARLOS RAY-TRACING; REMOTE PHOSPHOR; WHITE LEDS;

COMMUNICATION CHANNELS (INFORMATION THEORY); LIGHT EMISSION; MOSFET DEVICES; OPTICAL PROPERTIES; PHOSPHORS; RAY TRACING;

LUMINESCENCE;

EID: 58549100307     PISSN: 03878805     EISSN: 13498398     Source Type: Journal    
DOI: 10.2150/jlve.32.115     Document Type: Article

References (15)

1. Bando, K., Noguchi, Y., Sakano, K. and Shimizu, Y.: Development and Application of High-brightness White LEDs, Tech. Digest, Phosphor Res. Soc. 264th Meeting, 5-14 (1996).
2. Nakamura, S. and Fasol, G.: The Blue Laser Diode: GaN Based Light Emitters and Lasers, Berlin: Springer (1997).
3. Mueller-Mach, R., Mueller, G., Krames, M. and Trottier, T.: High-power Phosphor-converted Light-Emitting Diodes Based on III-Nitrides, IEEE J. Sel. Topics Quantum Electron., Vol. 8(2) pp 339-345 (2002).
4. Abe, T.: Illuminating Light Source Device Using Semiconductor Laser Element, US Patent 5,535,230, Jan. 3 (1995).
5. Chen, H.: LED Structure With Ultraviolet-Light Emission Chip and Multilayered Resins to Generate Various Colored Lights, US Patent 5,962,971, Aug. 29(1997).
6. Lowery, C. H.: Multiple Encapsulation of Phosphor LED Devices, US Patent 5,959,316, Sept. 1 (1998).
7. Duggal, A. and et al., Phosphor For White Light Generation From UV Emitting Diodes, US Patent 6,294,800 B1, Nov. 30 (1998).
8. Narendran, N., Gu, Y, Freyssinier, J. P., Yu, H. and Deng, L.: Solid-state Lighting: Failure Analysis of White LEDs, J. Crystal Growth, Vol.268, pp 449-456 (2004).
9. Narendran, N., Gu, Y, Freyssinier-Nova, J. and Zhu, Y: Extracting Phosphor-scattered Photons to Improve White LED Efficiency Phys. Stat. Sol.(a), Vol.202(6), pp R60-R62 (2005).
10. Luo, H., Kim, J., Schubert, E., Cho, J., Sone, C. and Park, Y.: Analysis of High-power Packages For Phosphor-based White-light-emitting Diodes, Appl. Phys. Lett., Vol.86(243505) (2005).
11. Parkyn, B., Chaves, J. and Falicoff, W.: Remote Phosphor with Recycling Blue-pass Mirror, Proc. of SPIE, Vol. 5942(59420M) (2005).
12. Masui, H., Nakamura, S. and DenBaars, S.: Effects of Phosphor Application Geometry on White Light-emitting Diodes, Jpn. J. Appl. Phys., Vol.45(34), pp.L910-L912 (2006).
13. Bierhuizen, S., Krames, M., Harbers, G., Weijers, G.: Performance and Trends of High Power Light Emitting Diodes, Proc. of SPIE, Vol.6669(66690B) (2007).
14. Zhu. Y., Narendran, N., Gu, Y.: Investigation of the Optical Properties of YAG:Ce Phosphor, Proc. of SPIE, Vol.6337(63370S) (2006).
15. Kittel, C.: Introduction to Solid State Physic, John Wiley & Sons, Inc (2005).