OSA's Digital Library

Energy Express

Energy Express

  • Editor: Christian Seassal
  • Vol. 21, Iss. S4 — Jul. 1, 2013
  • pp: A687–A694

CCT- and CRI-tuning of white light-emitting diodes using three-dimensional non-close-packed colloidal photonic crystals with photonic stop-bands

Chun-Feng Lai, Chung-Chieh Chang, Ming-Jye Wang, and Mau-Kuen Wu  »View Author Affiliations


Optics Express, Vol. 21, Issue S4, pp. A687-A694 (2013)
http://dx.doi.org/10.1364/OE.21.00A687


View Full Text Article

Enhanced HTML    Acrobat PDF (4568 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

This study exhibited the correlated color temperature (CCT)- and color-rendering index (CRI)-tuning behavior of light emission from white light-emitting diodes (WLEDs) using three-dimensional non-close-packed (3D NCP) colloidal photonic crystals (CPhCs). The CCT of approximately 5300 K (characteristic of cold WLEDs) of white light propagated through the NCP CPhCs dropped to 3000 K (characteristic of warm WLEDs) because of the photonic stop-bands based on the photonic band structures of NCP CPhCs. This study successfully developed a novel technique that introduces lower-cost CCT- and CRI-tuning cold WLEDs with a CRI of over 90 that of warm WLEDs by using 3D NCP CPhCs.

© 2013 OSA

OCIS Codes
(230.3670) Optical devices : Light-emitting diodes
(230.5298) Optical devices : Photonic crystals

ToC Category:
Light-Emitting Diodes

History
Original Manuscript: April 26, 2013
Revised Manuscript: May 26, 2013
Manuscript Accepted: May 28, 2013
Published: June 6, 2013

Citation
Chun-Feng Lai, Chung-Chieh Chang, Ming-Jye Wang, and Mau-Kuen Wu, "CCT- and CRI-tuning of white light-emitting diodes using three-dimensional non-close-packed colloidal photonic crystals with photonic stop-bands," Opt. Express 21, A687-A694 (2013)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-21-S4-A687


Sort:  Author  |  Year  |  Journal  |  Reset  

References

  1. E. F. Schubert and J. K. Kim, “Solid-state light sources getting smart,” Science308(5726), 1274–1278 (2005). [CrossRef] [PubMed]
  2. J. Kwak, W. K. Bae, D. Lee, I. Park, J. Lim, M. Park, H. Cho, H. Woo, Y. Yoon, K. Char, S. Lee, and C. Lee, “Bright and efficient full-color colloidal quantum dot light-emitting diodes using an inverted device structure,” Nano Lett.12(5), 2362–2366 (2012). [CrossRef] [PubMed]
  3. S. Nizamoglu, T. Ozel, E. Sari, and H. V. Demir, “White light generation using CdSe/ZnS core–shell nanocrystals hybridized with InGaN/GaN light emitting diodes,” Nanotechnology18(6), 065709 (2007). [CrossRef]
  4. D. A. Steigerwald, J. C. Bhat, D. Collins, R. M. Fletcher, M. O. Holcomb, M. J. Ludowise, P. S. Martin, and S. L. Rudaz, “Illumination with solid state lighting technology,” IEEE J. Sel. Top. Quantum Electron.8(2), 310–320 (2002). [CrossRef]
  5. J. P. You, N. T. Tran, and F. G. Shi, “Light extraction enhanced white light-emitting diodes with multi-layered phosphor configuration,” Opt. Express18(5), 5055–5060 (2010). [CrossRef] [PubMed]
  6. J. K. Park, K. J. Choi, J. H. Yeon, S. J. Lee, and C. K. Kim, “Embodiment of the warm white-light-emitting diodes by using a Ba2+ codoped Sr3SiO5:Eu phosphor,” Appl. Phys. Lett.88(4), 043511 (2006). [CrossRef]
  7. J. H. Oh, S. J. Yang, Y. G. Sung, and Y. R. Do, “Excellent color rendering indexes of multi-package white LEDs,” Opt. Express20(18), 20276–20285 (2012). [CrossRef] [PubMed]
  8. Y. Zhang, L. Wu, M. Ji, B. Wang, Y. Kong, and J. Xu, “Structure and photoluminescence properties of KSr4(BO3)3:Eu3+ red-emitting phosphor,” Opt. Mater. Express2(1), 92–102 (2012). [CrossRef]
  9. E. Yablonovitch, “Inhibited spontaneous emission in solid-state physics and electronics,” Phys. Rev. Lett.58(20), 2059–2062 (1987). [CrossRef] [PubMed]
  10. S. John and K. Busch, “Photonic bandgap formation and tunability in certain self-organizing systems,” J. Lightwave Technol.17(11), 1931–1943 (1999). [CrossRef]
  11. R. Fenollosa and F. Meseguer, “Non-close-packed artificial opals,” Adv. Mater.15(15), 1282–1285 (2003). [CrossRef]
  12. M. Doosje, B. J. Hoenders, and J. Knoester, “Photonic bandgap optimization in inverted fcc photonic crystals,” J. Opt. Soc. Am. B17(4), 600–606 (2000). [CrossRef]
  13. S. G. Romanov, M. Bardosova, I. M. Povey, M. E. Pemble, and C. M. S. Torres, “Optical photonic crystals fabricated from colloidal systems,” Appl. Phys. Lett.92, 191106 (2008). [CrossRef]
  14. E. Pavarini, L. C. Andreani, C. Soci, M. Galli, F. Marabelli, and D. Comoretto, “Band structure and optical properties of opal photonic crystals,” Phys. Rev. B72(4), 045102 (2005). [CrossRef]
  15. C. F. Lai, J. Y. Chi, H. C. Kuo, H. H. Yen, C. E. Lee, C. H. Chao, W. Y. Yeh, and T. C. Lu, “Far-Field and Near-Field Distribution of GaN-Based Photonic Crystal LEDs With Guided Mode Extraction,” IEEE J. Sel. Top. Quantum Electron.15(4), 1234–1241 (2009). [CrossRef]
  16. S. G. Johnson and J. D. Joannopoulos, “Block-iterative frequency-domain methods for Maxwell’s equations in a planewave basis,” Opt. Express8(3), 173–190 (2001). [CrossRef] [PubMed]
  17. F. López-Tejeira, T. Ochiai, K. Sakoda, and J. Sánchez-Dehesa, “Symmetry characterization of eigenstates in opal-based photonic crystals,” Phys. Rev. B65(19), 195110 (2002). [CrossRef]
  18. C. F. Lai, J. Y. Chi, H. C. Kuo, H. H. Yen, C. E. Lee, C. H. Chao, H. T. Hsueh, and W. Y. Yeh, “Far-field of GaN film-transferred green light-emitting diodes with two-dimensional photonic crystals,” Opt. Express17(11), 8795–8804 (2009). [CrossRef] [PubMed]

Cited By

Alert me when this paper is cited

OSA is able to provide readers links to articles that cite this paper by participating in CrossRef's Cited-By Linking service. CrossRef includes content from more than 3000 publishers and societies. In addition to listing OSA journal articles that cite this paper, citing articles from other participating publishers will also be listed.

Figures

Fig. 1 Fig. 2 Fig. 3
 
Fig. 4
 

Multimedia

Multimedia FilesRecommended Software
» Media 1: MOV (3694 KB)     
» Media 2: AVI (3608 KB)     
» Media 3: MOV (3694 KB)     

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited