New paradigm of multi-chip white LEDs: Combination of an InGaN blue LED and full down-converted phosphor-converted LEDs

Optics Express

Volumn 19, Issue 103, 2011, Pages A270-A279

  Hye Oh, Ji ^a   Rok Oh, Jeong ^a   Keun Park, Hoo ^a   Goog Sung, Yeon ^b   Rag Do, Young ^a  

^a Kookmin University   (South Korea)

^b PSI Co Ltd   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 85010145118     PISSN: None     EISSN: 10944087     Source Type: Journal    
DOI: 10.1364/OE.19.00A270     Document Type: Article

References (28)

1. M. S. Shur, and A. Zukauskas, “Solid-state lighting: toward superior illumination, ” Proc. IEEE 93(10), 16911703 (2005).
2. M. H. Crawford, “LEDs for solid-state lighting: performance challenges and recent advances, ” IEEE J. Sel. Top. Quantum Electron. 15(4), 1028-1040 (2009).
3. J. Y. Tsao, M. E. Coltrin, M. H. Crawford, and J. A. Simmons, “Solid-state lighting: an integrated human factors, technology, and economic perspective, ” Proc. IEEE 98(7), 1162-1179 (2010).
4. R. Mueller-Mach, G. O. Mueller, M. R. Krames, and T. Trottier, “High-power phosphor-converted light-emitting diodes based on III-Nitrides, ” IEEE J. Sel. Top. Quantum Electron. 8(2), 339-345 (2002).
5. J. K. Park, C. H. Kim, S. H. Park, H. D. Park, and S. Y. Choi, “Application of strontium silicate yellow phosphor for white light-emitting diodes, ” Appl. Phys. Lett. 84(10), 1647-1649 (2004).
6. Y.-D. Huh, J.-H. Shim, Y. Kim, and Y. R. Do, “Optical properties of three-band white light emitting diodes, ” J. Electrochem. Soc. 150(2), H57-H60 (2003).
7. R.-J. Xie, N. Hirosaki, N. Kimura, K. Sakuma, and M. Mitomo, “2-phosphor-converted white light-emitting diodes using oxynitride/nitride phosphors, ” Appl. Phys. Lett. 90(19), 191101 (2007).
8. R. Mueller-Mach, G. Mueller, M. R. Krames, H. A. Hoppe, F. Stadler, W. Schnick, T. Juestel, and P. Schmidt, “Highly efficient all-nitride phosphor-converted white light emitting diode, ” Phys. Status Solidi 202(9), 17271732 (2005).
9. J. K. Sheu, S. J. Chang, C. H. Kuo, Y. K. Su, L. W. Wu, Y. C. Lin, W. C. Lai, J. M. Tsai, G. C. Chi, and R. K. Wu, “White-light emission from near UV InGaN-GaN LED chip precoated, with blue/green/red phosphors, ” IEEE Photon. Technol. Lett. 15(1), 18-20 (2003).
10. S. Muthu, F. J. P. Schuurmans, and M. D. Pashley, “Red, green and blue LEDs for white light illumination, ” IEEE J. Sel. Top. Quantum Electron. 8(2), 333-338 (2002).
11. A. Zukauskas, R. Vaicekauskas, and M. Shur, “Solid-state lamps with optimized color saturation ability, ” Opt. Express 18(3), 2287-2295 (2010).
12. J. M. Phillips, M. E. Coltrin, M. H. Crawford, A. J. Fischer, M. R. Krames, R. Mueller-Mach, G. O. Mueller, Y. Ohno, L. E. S. Rohwer, J. A. Simmons, and J. Y. Tsao, “Research challenges to ultra-efficient inorganic solid-state lighting, ” Laser Photon. Rev. 1(4), 307-333 (2007).
13. C. J. Humphreys, “Solid-state lighting, ” MRS Bull. 33(4), 459-470 (2008).
14. R. Mueller-Mach, G. O. Mueller, M. R. Krames, O. B. Shchekin, P. J. Schmidt, H. Bechtel, C.-H. Chen, and O. Steigelmann, “All-nitride monochromatic amber-emitting phosphor-converted light-emitting diodes, ” Phys. Status Solidi RRL 3(7-8), 215-217 (2009).
15. J.-C. Su, and C.-L. Lu, “Color temperature tunable white light emitting diodes packaged with an omnidirectional reflector, ” Opt. Express 17(24), 21408-21413 (2009).
16. J. R. Oh, S.-H. Cho, H. K. Park, J. H. Oh, Y.-H. Lee, and Y. R. Do, “Full down-conversion of amber-emitting phosphor-converted light-emitting diodes with powder phosphors and a long-wave pass filter, ” Opt. Express 18(11), 11063-11072 (2010).
17. J. R. Oh, S.-H. Cho, J. H. Oh, Y.-K. Kim, Y.-H. Lee, W. Kim, and Y. R. Do, “The realization of a whole palette of colors in a green gap by monochromatic phosphor-converted light-emitting diodes, ” Opt. Express 19(5), 4188-4198 (2011).
18. E. F. Schubert, and J. K. Kim, “Solid-state light sources getting smart, ” Science 308(5726), 1274-1278 (2005).
19. J. K. Kim, and E. F. Schubert, “Transcending the replacement paradigm of solid-state lighting, ” Opt. Express 16(26), 21835-21842 (2008).
20. 2+ mixed nitride phosphors, ” J. Electrochem. Soc. 155(3), F31-F36 (2008).
21. 4:Eu and the luminescent properties, ” Appl. Phys. Lett. 82(5), 683-685 (2003).
22. 2+ (M=Ba, Sr, Ca) phosphors for light-emitting diode, ” Sol. Stat. Comm. 133(3), 187-190 (2005).
23. A. Zukauskas, R. Vaicekauskas, F. Ivanauskas, H. Vaitkevicius, P. Vitta, and M. S. Shur, “Statistical approach to color quality of solid-state lamps, ” IEEE J. Sel. Top. Quantum Electron. 15(6), 1753-1762 (2009).
24. D.-X. Wang, I. T. Ferguson, and J. A. Buck, “GaN-based distributed Bragg reflector for high-brightness LED and solid-state lighting, ” Appl. Opt. 46(21), 4763-4767 (2007).
25. Y. Fink, J. N. Winn, S. Fan, C. Chen, J. Michel, J. D. Joannopoulos, and E. L. Thomas, “A dielectric omnidirectional reflector, ” Science 282(5394), 1679-1682 (1998).
26. S.-W. Chen, J.-C. Su, C.-L. Lu, S.-F. Song, and J.-H. Chen, “Phosphors-conversion white light LED with omnidirectional reflector, ” Proc. SPIE 7138, 71382D, 713820-713828 (2008).
27. M. Funato, M. Ueda, Y. Kawakami, Y. Narukawa, T. Kosugi, M. Takahashi, and T. Mukai, “Blue, green, and amber InGaN/GaN light-emitting diodes on semipolar, ” Jpn. J. Appl. Phys. 45(26), L659-L662 (2006).
28. A. Zukauskas, R. Vaicekauskas, F. Ivanauskas, H. Vaitkevicius, and M. S. Shur, “Spectral optimization of phosphor-conversion light-emitting diodes for ultimate color rendering, ” Appl. Phys. Lett. 93(5), 51115 (2008).