Abstract

We introduce a new fabrication technique of phosphor in glass (PiG) for light-emitting diodes (LEDs) employing the tape-casting. Through the detailed process described herein and the measurement results, it is clear that the PiG-on-glass not only share the same characteristic of those obtained from other techniques or the bulk PiG, but with more precisely controlled width from a few to hundreds micrometers. The samples are mounted on blue InGaN LED chips to test the color properties of the white light. Besides, we established an empirical model that could predict the final color properties of LEDs solely by the phosphor concentration of phosphor glass under certain conditions. This model would greatly facilitate the design of PiG-based LEDs.

© 2014 Optical Society of America

Full Article  |  PDF Article

References

  • View by:
  • |
  • |
  • |

  1. S. Nakamura and G. Fasol, The Blue Laser Diode: GaN-Based Light Emitters and Lasers (Springer, 1997).
  2. R. Mueller-Mach and G. O. Mueller, “White light emitting diodes for illumination,” Proc. SPIE 3938, 30–41 (2000).
    [CrossRef]
  3. S. Ye, F. Xiao, Y. X. Pan, Y. Y. Ma, and Q. Y. Zhang, “Phosphors in phosphor-converted white light-emitting diodes Recent advances in materials, techniques and properties,” Mater. Sci. Eng. Rep. 71(1), 1–34 (2010).
    [CrossRef]
  4. H. S. Jang and D. Y. Jeon, “White light emission from blue and near ultraviolet light-emitting diodes precoated with a Sr3SiO5:Ce3+,Li+ phosphor,” Opt. Lett. 32(23), 3444–3446 (2007).
    [CrossRef] [PubMed]
  5. N. Wei, T. C. Lu, F. Li, W. Zhang, B. Y. Ma, Z. W. Lu, and J. Q. Qi, “Transparent Ce:Y3Al5O12 ceramic phosphors for white light-emitting diodes,” Appl. Phys. Lett. 101(6), 061902 (2012).
    [CrossRef]
  6. M. H. Chang, D. Das, P. V. Varde, and M. Pecht, “Light emitting diodes reliability review,” Microelectron. Reliab. 52(5), 762–782 (2012).
    [CrossRef]
  7. J. Wang, C. C. Tsai, W. C. Cheng, M. H. Chen, C. H. Chung, and W. H. Cheng, “High thermal stability of phosphor-converted white light-emitting diodes employing Ce:YAG-doped glass,” IEEE J. Sel. Top. Quantum Electron. 17(3), 741–746 (2011).
    [CrossRef]
  8. S. Fujita, S. Yoshihara, A. Sakamoto, S. Yamamoto, and S. Tanabe, “YAG glass-ceramic phosphor for white LED (I): background and development,” Proc. SPIE 5941, 594111 (2005).
    [CrossRef]
  9. S. Tanabe, S. Fujita, S. Yoshihara, A. Sakamoto, and S. Yamamoto, “YAG glass-ceramic phosphor for white LED (II): luminescence characteristics,” Proc. SPIE 5941, 594112 (2005).
    [CrossRef]
  10. S. Fujita, A. Sakamoto, and S. Tanabe, “Luminescence characteristics of YAG glass-ceramic phosphor for white LED,” IEEE J. Sel. Top. Quantum Electron. 14(5), 1387–1391 (2008).
    [CrossRef]
  11. Y. K. Lee, J. S. Lee, J. Heo, W. B. Im, and W. J. Chung, “Phosphor in glasses with Pb-free silicate glass powders as robust color-converting materials for white LED applications,” Opt. Lett. 37(15), 3276–3278 (2012).
    [CrossRef] [PubMed]
  12. R. Zhang, H. Lin, Y. L. Yu, D. Q. Chen, J. Xu, and Y. S. Wang, “A new-generation color converter for high-power white LED: transparent Ce3+:YAG phosphor-in-glass,” Laser Photon. Rev. 8(1), 158–164 (2014).
    [CrossRef]
  13. A. Lenef, J. F. Kelso, and A. Piquette, “Light extraction from luminescent light sources and application to monolithic ceramic phosphors,” Opt. Lett. 39(10), 3058–3061 (2014).
    [CrossRef] [PubMed]
  14. A. Mao and R. F. Karlicek., “Surface patterning of nonscattering phosphors for light extraction,” Opt. Lett. 38(15), 2796–2799 (2013).
    [CrossRef] [PubMed]
  15. L. Yang, M. X. Chen, Z. C. Lv, S. M. Wang, X. G. Liu, and S. Liu, “Preparation of a YAG:Ce phosphor glass by screen-printing technology and its application in LED packaging,” Opt. Lett. 38(13), 2240–2243 (2013).
    [CrossRef] [PubMed]
  16. D. Hotza and P. Greil, “Review: aqueous tape casting of ceramic powders,” Mater. Sci. Eng. A 202(1-2), 206–217 (1995).
    [CrossRef]
  17. F. Tang, Y. G. Cao, J. Q. Huang, W. Guo, H. G. Liu, W. C. Wang, Q. F. Huang, and J. T. Li, “Diode-pumped multilayer Yb:YAG composite ceramic laser,” Laser Phys. Lett. 9(8), 564–569 (2012).
    [CrossRef]
  18. Y. Ohno, “Practical use and calculation of CCT and Duv,” LEUKOS 10(1), 47–55 (2014).
    [CrossRef]

2014 (3)

R. Zhang, H. Lin, Y. L. Yu, D. Q. Chen, J. Xu, and Y. S. Wang, “A new-generation color converter for high-power white LED: transparent Ce3+:YAG phosphor-in-glass,” Laser Photon. Rev. 8(1), 158–164 (2014).
[CrossRef]

A. Lenef, J. F. Kelso, and A. Piquette, “Light extraction from luminescent light sources and application to monolithic ceramic phosphors,” Opt. Lett. 39(10), 3058–3061 (2014).
[CrossRef] [PubMed]

Y. Ohno, “Practical use and calculation of CCT and Duv,” LEUKOS 10(1), 47–55 (2014).
[CrossRef]

2013 (2)

2012 (4)

Y. K. Lee, J. S. Lee, J. Heo, W. B. Im, and W. J. Chung, “Phosphor in glasses with Pb-free silicate glass powders as robust color-converting materials for white LED applications,” Opt. Lett. 37(15), 3276–3278 (2012).
[CrossRef] [PubMed]

F. Tang, Y. G. Cao, J. Q. Huang, W. Guo, H. G. Liu, W. C. Wang, Q. F. Huang, and J. T. Li, “Diode-pumped multilayer Yb:YAG composite ceramic laser,” Laser Phys. Lett. 9(8), 564–569 (2012).
[CrossRef]

N. Wei, T. C. Lu, F. Li, W. Zhang, B. Y. Ma, Z. W. Lu, and J. Q. Qi, “Transparent Ce:Y3Al5O12 ceramic phosphors for white light-emitting diodes,” Appl. Phys. Lett. 101(6), 061902 (2012).
[CrossRef]

M. H. Chang, D. Das, P. V. Varde, and M. Pecht, “Light emitting diodes reliability review,” Microelectron. Reliab. 52(5), 762–782 (2012).
[CrossRef]

2011 (1)

J. Wang, C. C. Tsai, W. C. Cheng, M. H. Chen, C. H. Chung, and W. H. Cheng, “High thermal stability of phosphor-converted white light-emitting diodes employing Ce:YAG-doped glass,” IEEE J. Sel. Top. Quantum Electron. 17(3), 741–746 (2011).
[CrossRef]

2010 (1)

S. Ye, F. Xiao, Y. X. Pan, Y. Y. Ma, and Q. Y. Zhang, “Phosphors in phosphor-converted white light-emitting diodes Recent advances in materials, techniques and properties,” Mater. Sci. Eng. Rep. 71(1), 1–34 (2010).
[CrossRef]

2008 (1)

S. Fujita, A. Sakamoto, and S. Tanabe, “Luminescence characteristics of YAG glass-ceramic phosphor for white LED,” IEEE J. Sel. Top. Quantum Electron. 14(5), 1387–1391 (2008).
[CrossRef]

2007 (1)

2005 (2)

S. Fujita, S. Yoshihara, A. Sakamoto, S. Yamamoto, and S. Tanabe, “YAG glass-ceramic phosphor for white LED (I): background and development,” Proc. SPIE 5941, 594111 (2005).
[CrossRef]

S. Tanabe, S. Fujita, S. Yoshihara, A. Sakamoto, and S. Yamamoto, “YAG glass-ceramic phosphor for white LED (II): luminescence characteristics,” Proc. SPIE 5941, 594112 (2005).
[CrossRef]

2000 (1)

R. Mueller-Mach and G. O. Mueller, “White light emitting diodes for illumination,” Proc. SPIE 3938, 30–41 (2000).
[CrossRef]

1995 (1)

D. Hotza and P. Greil, “Review: aqueous tape casting of ceramic powders,” Mater. Sci. Eng. A 202(1-2), 206–217 (1995).
[CrossRef]

Cao, Y. G.

F. Tang, Y. G. Cao, J. Q. Huang, W. Guo, H. G. Liu, W. C. Wang, Q. F. Huang, and J. T. Li, “Diode-pumped multilayer Yb:YAG composite ceramic laser,” Laser Phys. Lett. 9(8), 564–569 (2012).
[CrossRef]

Chang, M. H.

M. H. Chang, D. Das, P. V. Varde, and M. Pecht, “Light emitting diodes reliability review,” Microelectron. Reliab. 52(5), 762–782 (2012).
[CrossRef]

Chen, D. Q.

R. Zhang, H. Lin, Y. L. Yu, D. Q. Chen, J. Xu, and Y. S. Wang, “A new-generation color converter for high-power white LED: transparent Ce3+:YAG phosphor-in-glass,” Laser Photon. Rev. 8(1), 158–164 (2014).
[CrossRef]

Chen, M. H.

J. Wang, C. C. Tsai, W. C. Cheng, M. H. Chen, C. H. Chung, and W. H. Cheng, “High thermal stability of phosphor-converted white light-emitting diodes employing Ce:YAG-doped glass,” IEEE J. Sel. Top. Quantum Electron. 17(3), 741–746 (2011).
[CrossRef]

Chen, M. X.

Cheng, W. C.

J. Wang, C. C. Tsai, W. C. Cheng, M. H. Chen, C. H. Chung, and W. H. Cheng, “High thermal stability of phosphor-converted white light-emitting diodes employing Ce:YAG-doped glass,” IEEE J. Sel. Top. Quantum Electron. 17(3), 741–746 (2011).
[CrossRef]

Cheng, W. H.

J. Wang, C. C. Tsai, W. C. Cheng, M. H. Chen, C. H. Chung, and W. H. Cheng, “High thermal stability of phosphor-converted white light-emitting diodes employing Ce:YAG-doped glass,” IEEE J. Sel. Top. Quantum Electron. 17(3), 741–746 (2011).
[CrossRef]

Chung, C. H.

J. Wang, C. C. Tsai, W. C. Cheng, M. H. Chen, C. H. Chung, and W. H. Cheng, “High thermal stability of phosphor-converted white light-emitting diodes employing Ce:YAG-doped glass,” IEEE J. Sel. Top. Quantum Electron. 17(3), 741–746 (2011).
[CrossRef]

Chung, W. J.

Das, D.

M. H. Chang, D. Das, P. V. Varde, and M. Pecht, “Light emitting diodes reliability review,” Microelectron. Reliab. 52(5), 762–782 (2012).
[CrossRef]

Fujita, S.

S. Fujita, A. Sakamoto, and S. Tanabe, “Luminescence characteristics of YAG glass-ceramic phosphor for white LED,” IEEE J. Sel. Top. Quantum Electron. 14(5), 1387–1391 (2008).
[CrossRef]

S. Tanabe, S. Fujita, S. Yoshihara, A. Sakamoto, and S. Yamamoto, “YAG glass-ceramic phosphor for white LED (II): luminescence characteristics,” Proc. SPIE 5941, 594112 (2005).
[CrossRef]

S. Fujita, S. Yoshihara, A. Sakamoto, S. Yamamoto, and S. Tanabe, “YAG glass-ceramic phosphor for white LED (I): background and development,” Proc. SPIE 5941, 594111 (2005).
[CrossRef]

Greil, P.

D. Hotza and P. Greil, “Review: aqueous tape casting of ceramic powders,” Mater. Sci. Eng. A 202(1-2), 206–217 (1995).
[CrossRef]

Guo, W.

F. Tang, Y. G. Cao, J. Q. Huang, W. Guo, H. G. Liu, W. C. Wang, Q. F. Huang, and J. T. Li, “Diode-pumped multilayer Yb:YAG composite ceramic laser,” Laser Phys. Lett. 9(8), 564–569 (2012).
[CrossRef]

Heo, J.

Hotza, D.

D. Hotza and P. Greil, “Review: aqueous tape casting of ceramic powders,” Mater. Sci. Eng. A 202(1-2), 206–217 (1995).
[CrossRef]

Huang, J. Q.

F. Tang, Y. G. Cao, J. Q. Huang, W. Guo, H. G. Liu, W. C. Wang, Q. F. Huang, and J. T. Li, “Diode-pumped multilayer Yb:YAG composite ceramic laser,” Laser Phys. Lett. 9(8), 564–569 (2012).
[CrossRef]

Huang, Q. F.

F. Tang, Y. G. Cao, J. Q. Huang, W. Guo, H. G. Liu, W. C. Wang, Q. F. Huang, and J. T. Li, “Diode-pumped multilayer Yb:YAG composite ceramic laser,” Laser Phys. Lett. 9(8), 564–569 (2012).
[CrossRef]

Im, W. B.

Jang, H. S.

Jeon, D. Y.

Karlicek, R. F.

Kelso, J. F.

Lee, J. S.

Lee, Y. K.

Lenef, A.

Li, F.

N. Wei, T. C. Lu, F. Li, W. Zhang, B. Y. Ma, Z. W. Lu, and J. Q. Qi, “Transparent Ce:Y3Al5O12 ceramic phosphors for white light-emitting diodes,” Appl. Phys. Lett. 101(6), 061902 (2012).
[CrossRef]

Li, J. T.

F. Tang, Y. G. Cao, J. Q. Huang, W. Guo, H. G. Liu, W. C. Wang, Q. F. Huang, and J. T. Li, “Diode-pumped multilayer Yb:YAG composite ceramic laser,” Laser Phys. Lett. 9(8), 564–569 (2012).
[CrossRef]

Lin, H.

R. Zhang, H. Lin, Y. L. Yu, D. Q. Chen, J. Xu, and Y. S. Wang, “A new-generation color converter for high-power white LED: transparent Ce3+:YAG phosphor-in-glass,” Laser Photon. Rev. 8(1), 158–164 (2014).
[CrossRef]

Liu, H. G.

F. Tang, Y. G. Cao, J. Q. Huang, W. Guo, H. G. Liu, W. C. Wang, Q. F. Huang, and J. T. Li, “Diode-pumped multilayer Yb:YAG composite ceramic laser,” Laser Phys. Lett. 9(8), 564–569 (2012).
[CrossRef]

Liu, S.

Liu, X. G.

Lu, T. C.

N. Wei, T. C. Lu, F. Li, W. Zhang, B. Y. Ma, Z. W. Lu, and J. Q. Qi, “Transparent Ce:Y3Al5O12 ceramic phosphors for white light-emitting diodes,” Appl. Phys. Lett. 101(6), 061902 (2012).
[CrossRef]

Lu, Z. W.

N. Wei, T. C. Lu, F. Li, W. Zhang, B. Y. Ma, Z. W. Lu, and J. Q. Qi, “Transparent Ce:Y3Al5O12 ceramic phosphors for white light-emitting diodes,” Appl. Phys. Lett. 101(6), 061902 (2012).
[CrossRef]

Lv, Z. C.

Ma, B. Y.

N. Wei, T. C. Lu, F. Li, W. Zhang, B. Y. Ma, Z. W. Lu, and J. Q. Qi, “Transparent Ce:Y3Al5O12 ceramic phosphors for white light-emitting diodes,” Appl. Phys. Lett. 101(6), 061902 (2012).
[CrossRef]

Ma, Y. Y.

S. Ye, F. Xiao, Y. X. Pan, Y. Y. Ma, and Q. Y. Zhang, “Phosphors in phosphor-converted white light-emitting diodes Recent advances in materials, techniques and properties,” Mater. Sci. Eng. Rep. 71(1), 1–34 (2010).
[CrossRef]

Mao, A.

Mueller, G. O.

R. Mueller-Mach and G. O. Mueller, “White light emitting diodes for illumination,” Proc. SPIE 3938, 30–41 (2000).
[CrossRef]

Mueller-Mach, R.

R. Mueller-Mach and G. O. Mueller, “White light emitting diodes for illumination,” Proc. SPIE 3938, 30–41 (2000).
[CrossRef]

Ohno, Y.

Y. Ohno, “Practical use and calculation of CCT and Duv,” LEUKOS 10(1), 47–55 (2014).
[CrossRef]

Pan, Y. X.

S. Ye, F. Xiao, Y. X. Pan, Y. Y. Ma, and Q. Y. Zhang, “Phosphors in phosphor-converted white light-emitting diodes Recent advances in materials, techniques and properties,” Mater. Sci. Eng. Rep. 71(1), 1–34 (2010).
[CrossRef]

Pecht, M.

M. H. Chang, D. Das, P. V. Varde, and M. Pecht, “Light emitting diodes reliability review,” Microelectron. Reliab. 52(5), 762–782 (2012).
[CrossRef]

Piquette, A.

Qi, J. Q.

N. Wei, T. C. Lu, F. Li, W. Zhang, B. Y. Ma, Z. W. Lu, and J. Q. Qi, “Transparent Ce:Y3Al5O12 ceramic phosphors for white light-emitting diodes,” Appl. Phys. Lett. 101(6), 061902 (2012).
[CrossRef]

Sakamoto, A.

S. Fujita, A. Sakamoto, and S. Tanabe, “Luminescence characteristics of YAG glass-ceramic phosphor for white LED,” IEEE J. Sel. Top. Quantum Electron. 14(5), 1387–1391 (2008).
[CrossRef]

S. Tanabe, S. Fujita, S. Yoshihara, A. Sakamoto, and S. Yamamoto, “YAG glass-ceramic phosphor for white LED (II): luminescence characteristics,” Proc. SPIE 5941, 594112 (2005).
[CrossRef]

S. Fujita, S. Yoshihara, A. Sakamoto, S. Yamamoto, and S. Tanabe, “YAG glass-ceramic phosphor for white LED (I): background and development,” Proc. SPIE 5941, 594111 (2005).
[CrossRef]

Tanabe, S.

S. Fujita, A. Sakamoto, and S. Tanabe, “Luminescence characteristics of YAG glass-ceramic phosphor for white LED,” IEEE J. Sel. Top. Quantum Electron. 14(5), 1387–1391 (2008).
[CrossRef]

S. Fujita, S. Yoshihara, A. Sakamoto, S. Yamamoto, and S. Tanabe, “YAG glass-ceramic phosphor for white LED (I): background and development,” Proc. SPIE 5941, 594111 (2005).
[CrossRef]

S. Tanabe, S. Fujita, S. Yoshihara, A. Sakamoto, and S. Yamamoto, “YAG glass-ceramic phosphor for white LED (II): luminescence characteristics,” Proc. SPIE 5941, 594112 (2005).
[CrossRef]

Tang, F.

F. Tang, Y. G. Cao, J. Q. Huang, W. Guo, H. G. Liu, W. C. Wang, Q. F. Huang, and J. T. Li, “Diode-pumped multilayer Yb:YAG composite ceramic laser,” Laser Phys. Lett. 9(8), 564–569 (2012).
[CrossRef]

Tsai, C. C.

J. Wang, C. C. Tsai, W. C. Cheng, M. H. Chen, C. H. Chung, and W. H. Cheng, “High thermal stability of phosphor-converted white light-emitting diodes employing Ce:YAG-doped glass,” IEEE J. Sel. Top. Quantum Electron. 17(3), 741–746 (2011).
[CrossRef]

Varde, P. V.

M. H. Chang, D. Das, P. V. Varde, and M. Pecht, “Light emitting diodes reliability review,” Microelectron. Reliab. 52(5), 762–782 (2012).
[CrossRef]

Wang, J.

J. Wang, C. C. Tsai, W. C. Cheng, M. H. Chen, C. H. Chung, and W. H. Cheng, “High thermal stability of phosphor-converted white light-emitting diodes employing Ce:YAG-doped glass,” IEEE J. Sel. Top. Quantum Electron. 17(3), 741–746 (2011).
[CrossRef]

Wang, S. M.

Wang, W. C.

F. Tang, Y. G. Cao, J. Q. Huang, W. Guo, H. G. Liu, W. C. Wang, Q. F. Huang, and J. T. Li, “Diode-pumped multilayer Yb:YAG composite ceramic laser,” Laser Phys. Lett. 9(8), 564–569 (2012).
[CrossRef]

Wang, Y. S.

R. Zhang, H. Lin, Y. L. Yu, D. Q. Chen, J. Xu, and Y. S. Wang, “A new-generation color converter for high-power white LED: transparent Ce3+:YAG phosphor-in-glass,” Laser Photon. Rev. 8(1), 158–164 (2014).
[CrossRef]

Wei, N.

N. Wei, T. C. Lu, F. Li, W. Zhang, B. Y. Ma, Z. W. Lu, and J. Q. Qi, “Transparent Ce:Y3Al5O12 ceramic phosphors for white light-emitting diodes,” Appl. Phys. Lett. 101(6), 061902 (2012).
[CrossRef]

Xiao, F.

S. Ye, F. Xiao, Y. X. Pan, Y. Y. Ma, and Q. Y. Zhang, “Phosphors in phosphor-converted white light-emitting diodes Recent advances in materials, techniques and properties,” Mater. Sci. Eng. Rep. 71(1), 1–34 (2010).
[CrossRef]

Xu, J.

R. Zhang, H. Lin, Y. L. Yu, D. Q. Chen, J. Xu, and Y. S. Wang, “A new-generation color converter for high-power white LED: transparent Ce3+:YAG phosphor-in-glass,” Laser Photon. Rev. 8(1), 158–164 (2014).
[CrossRef]

Yamamoto, S.

S. Fujita, S. Yoshihara, A. Sakamoto, S. Yamamoto, and S. Tanabe, “YAG glass-ceramic phosphor for white LED (I): background and development,” Proc. SPIE 5941, 594111 (2005).
[CrossRef]

S. Tanabe, S. Fujita, S. Yoshihara, A. Sakamoto, and S. Yamamoto, “YAG glass-ceramic phosphor for white LED (II): luminescence characteristics,” Proc. SPIE 5941, 594112 (2005).
[CrossRef]

Yang, L.

Ye, S.

S. Ye, F. Xiao, Y. X. Pan, Y. Y. Ma, and Q. Y. Zhang, “Phosphors in phosphor-converted white light-emitting diodes Recent advances in materials, techniques and properties,” Mater. Sci. Eng. Rep. 71(1), 1–34 (2010).
[CrossRef]

Yoshihara, S.

S. Tanabe, S. Fujita, S. Yoshihara, A. Sakamoto, and S. Yamamoto, “YAG glass-ceramic phosphor for white LED (II): luminescence characteristics,” Proc. SPIE 5941, 594112 (2005).
[CrossRef]

S. Fujita, S. Yoshihara, A. Sakamoto, S. Yamamoto, and S. Tanabe, “YAG glass-ceramic phosphor for white LED (I): background and development,” Proc. SPIE 5941, 594111 (2005).
[CrossRef]

Yu, Y. L.

R. Zhang, H. Lin, Y. L. Yu, D. Q. Chen, J. Xu, and Y. S. Wang, “A new-generation color converter for high-power white LED: transparent Ce3+:YAG phosphor-in-glass,” Laser Photon. Rev. 8(1), 158–164 (2014).
[CrossRef]

Zhang, Q. Y.

S. Ye, F. Xiao, Y. X. Pan, Y. Y. Ma, and Q. Y. Zhang, “Phosphors in phosphor-converted white light-emitting diodes Recent advances in materials, techniques and properties,” Mater. Sci. Eng. Rep. 71(1), 1–34 (2010).
[CrossRef]

Zhang, R.

R. Zhang, H. Lin, Y. L. Yu, D. Q. Chen, J. Xu, and Y. S. Wang, “A new-generation color converter for high-power white LED: transparent Ce3+:YAG phosphor-in-glass,” Laser Photon. Rev. 8(1), 158–164 (2014).
[CrossRef]

Zhang, W.

N. Wei, T. C. Lu, F. Li, W. Zhang, B. Y. Ma, Z. W. Lu, and J. Q. Qi, “Transparent Ce:Y3Al5O12 ceramic phosphors for white light-emitting diodes,” Appl. Phys. Lett. 101(6), 061902 (2012).
[CrossRef]

Appl. Phys. Lett. (1)

N. Wei, T. C. Lu, F. Li, W. Zhang, B. Y. Ma, Z. W. Lu, and J. Q. Qi, “Transparent Ce:Y3Al5O12 ceramic phosphors for white light-emitting diodes,” Appl. Phys. Lett. 101(6), 061902 (2012).
[CrossRef]

IEEE J. Sel. Top. Quantum Electron. (2)

J. Wang, C. C. Tsai, W. C. Cheng, M. H. Chen, C. H. Chung, and W. H. Cheng, “High thermal stability of phosphor-converted white light-emitting diodes employing Ce:YAG-doped glass,” IEEE J. Sel. Top. Quantum Electron. 17(3), 741–746 (2011).
[CrossRef]

S. Fujita, A. Sakamoto, and S. Tanabe, “Luminescence characteristics of YAG glass-ceramic phosphor for white LED,” IEEE J. Sel. Top. Quantum Electron. 14(5), 1387–1391 (2008).
[CrossRef]

Laser Photon. Rev. (1)

R. Zhang, H. Lin, Y. L. Yu, D. Q. Chen, J. Xu, and Y. S. Wang, “A new-generation color converter for high-power white LED: transparent Ce3+:YAG phosphor-in-glass,” Laser Photon. Rev. 8(1), 158–164 (2014).
[CrossRef]

Laser Phys. Lett. (1)

F. Tang, Y. G. Cao, J. Q. Huang, W. Guo, H. G. Liu, W. C. Wang, Q. F. Huang, and J. T. Li, “Diode-pumped multilayer Yb:YAG composite ceramic laser,” Laser Phys. Lett. 9(8), 564–569 (2012).
[CrossRef]

LEUKOS (1)

Y. Ohno, “Practical use and calculation of CCT and Duv,” LEUKOS 10(1), 47–55 (2014).
[CrossRef]

Mater. Sci. Eng. A (1)

D. Hotza and P. Greil, “Review: aqueous tape casting of ceramic powders,” Mater. Sci. Eng. A 202(1-2), 206–217 (1995).
[CrossRef]

Mater. Sci. Eng. Rep. (1)

S. Ye, F. Xiao, Y. X. Pan, Y. Y. Ma, and Q. Y. Zhang, “Phosphors in phosphor-converted white light-emitting diodes Recent advances in materials, techniques and properties,” Mater. Sci. Eng. Rep. 71(1), 1–34 (2010).
[CrossRef]

Microelectron. Reliab. (1)

M. H. Chang, D. Das, P. V. Varde, and M. Pecht, “Light emitting diodes reliability review,” Microelectron. Reliab. 52(5), 762–782 (2012).
[CrossRef]

Opt. Lett. (5)

Proc. SPIE (3)

R. Mueller-Mach and G. O. Mueller, “White light emitting diodes for illumination,” Proc. SPIE 3938, 30–41 (2000).
[CrossRef]

S. Fujita, S. Yoshihara, A. Sakamoto, S. Yamamoto, and S. Tanabe, “YAG glass-ceramic phosphor for white LED (I): background and development,” Proc. SPIE 5941, 594111 (2005).
[CrossRef]

S. Tanabe, S. Fujita, S. Yoshihara, A. Sakamoto, and S. Yamamoto, “YAG glass-ceramic phosphor for white LED (II): luminescence characteristics,” Proc. SPIE 5941, 594112 (2005).
[CrossRef]

Other (1)

S. Nakamura and G. Fasol, The Blue Laser Diode: GaN-Based Light Emitters and Lasers (Springer, 1997).

Cited By

OSA participates in CrossRef's Cited-By Linking service. Citing articles from OSA journals and other participating publishers are listed here.

Alert me when this article is cited.


Figures (6)

Fig. 1
Fig. 1

Fabrication process of TCPG samples.

Fig. 2
Fig. 2

(a) Photos of TCPG-6(left), TCPG-12(middle) and TCPG-20(right); (b) In-line transmission spectra of glass substrate and TCPG samples; (c)-(e) Cross sectional images of TCPG-6, TCPG-12, TCPG-20, respectively.

Fig. 3
Fig. 3

SEM image of TCPG sample with EDS spectra for (b) the phosphor region, marked as “1” and for the (c) glass region, marked as “2”.

Fig. 4
Fig. 4

PL and PLE spectra of the TCPG samples with different phosphor concentration.

Fig. 5
Fig. 5

(a) WLED lamp employing TCPG-20; (b) Normalized spectra.

Fig. 6
Fig. 6

CIE chromaticity coordinates of TCPG-based WLEDs with different phosphor concentration.

Tables (2)

Tables Icon

Table 1 Optical Parameters of the TCPG-based WLEDs

Tables Icon

Table 2 Fitting Parameters of Eq. (1).

Equations (1)

Equations on this page are rendered with MathJax. Learn more.

{ x= A 1 + A 2 1+ (t/ t x ) p x y= B 1 + B 2 1+ (t/ t y ) p y abs( D uv )= C 1 + C 2 1+ (t/ t D ) p D y=a+b*x

Metrics