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Volumn 15, Issue 4, 2009, Pages 1218-1225

Optimization of light extraction efficiency of III-nitride LEDs with self-assembled colloidal-based microlenses

Author keywords

Colloid; InGaN quantum wells (QWs); LEDs; Light extraction efficiency; Microlens arrays

Indexed keywords

DEPOSITION CONDITIONS; FRESNEL REFLECTIONS; III-NITRIDE; INGAN LED; INGAN QUANTUM WELLS (QWS); LEDS; LIGHT EXTRACTION; LIGHT EXTRACTION EFFICIENCY; MICROLENS ARRAYS; RAY TRACING SIMULATION; REFRACTIVE INDEX CHANGES; SELF-ASSEMBLED; SIZE EFFECTS; THICKNESS EFFECT;

EID: 70349303315     PISSN: 1077260X     EISSN: None     Source Type: Journal    
DOI: 10.1109/JSTQE.2009.2015580     Document Type: Article
Times cited : (132)

References (21)
  • 1
    • 36849140385 scopus 로고
    • Coherent (visible) light emission from Ga(As1 -x Px ) junctions
    • N. Holonyak and S. F. Bevacqua, "Coherent (visible) light emission from Ga(As1 -x Px ) junctions," Appl. Phys. Lett., vol.1, pp. 82-83, 1962.
    • (1962) Appl. Phys. Lett. , vol.1 , pp. 82-83
    • Holonyak, N.1    Bevacqua, S.F.2
  • 2
    • 0027187087 scopus 로고
    • P-GaN/N-InGaN/N-GaN double-heterostructure blue-light-emitting diodes
    • S. Nakamura, M. Senoh, and T. Mukai, "P-GaN/N-InGaN/N-GaN double-heterostructure blue-light-emitting diodes," Jpn. J. Appl. Phys., vol.32, pp. L8-L11, 1993.
    • (1993) Jpn. J. Appl. Phys. , vol.32
    • Nakamura, S.1    Senoh, M.2    Mukai, T.3
  • 3
    • 0029346154 scopus 로고
    • High-brightness InGaN blue, green and yellow light-emitting diodes with quantum well structures
    • S. Nakamura, M. Senoh, N. Iwasa, and S. Nagahama, "High-brightness InGaN blue, green and yellow light-emitting diodes with quantum well structures," Jpn. J. Appl. Phys., vol.34, pp. L797-L799, 1995.
    • (1995) Jpn. J. Appl. Phys. , vol.34
    • Nakamura, S.1    Senoh, M.2    Iwasa, N.3    Nagahama, S.4
  • 5
    • 0038311836 scopus 로고    scopus 로고
    • Improved light-output and electrical performance of InGaN-based light-emitting diode by micror-oughening of the p-GaN surface
    • C. Huh, K.-S. Lee, E.-J. Kang, and S.-J. Park, "Improved light-output and electrical performance of InGaN-based light-emitting diode by micror-oughening of the p-GaN surface," J. Appl. Phys., vol.93, pp. 9383-9385, 2003.
    • (2003) J. Appl. Phys. , vol.93 , pp. 9383-9385
    • Huh, C.1    Lee, K.-S.2    Kang, E.-J.3    Park, S.-J.4
  • 6
    • 1542315187 scopus 로고    scopus 로고
    • Increase in the extraction efficiency of GaN-based light-emitting diodes via surface roughening
    • T. Fujii, Y. Gao, R. Sharma, E. L. Hu, S. P. DenBaars, and S. Nakamuraa, "Increase in the extraction efficiency of GaN-based light-emitting diodes via surface roughening," Appl. Phys. Lett., vol.84, pp. 855-857, 2003.
    • (2003) Appl. Phys. Lett. , vol.84 , pp. 855-857
    • Fujii, T.1    Gao, Y.2    Sharma, R.3    Hu, E.L.4    Denbaars, S.P.5    Nakamuraa, S.6
  • 7
    • 26844474296 scopus 로고    scopus 로고
    • Enhanced light output in nitride-based light-emitting diodes by roughening the mesa sidewall
    • Oct.
    • C. F. Lin, Z. J. Yang, J. H. Zheng, and J. J. Dai, "Enhanced light output in nitride-based light-emitting diodes by roughening the mesa sidewall," IEEE Photon. Technol. Lett., vol.17, no.10, pp. 2038-2040, Oct. 2005.
    • (2005) IEEE Photon. Technol. Lett. , vol.17 , Issue.10 , pp. 2038-2040
    • Lin, C.F.1    Yang, Z.J.2    Zheng, J.H.3    Dai, J.J.4
  • 8
    • 39749142758 scopus 로고    scopus 로고
    • Fabrication of reflective GaN mesa sidewalls for the application to high extraction efficiency LEDs
    • S. J. Lee, J. Lee, S. Kim, and H. Jeon, "Fabrication of reflective GaN mesa sidewalls for the application to high extraction efficiency LEDs," Phys. Stat. Solidi (c), vol.7, pp. 2625-2628, 2007.
    • (2007) Phys. Stat. Solidi (C) , vol.7 , pp. 2625-2628
    • Lee, S.J.1    Lee, J.2    Kim, S.3    Jeon, H.4
  • 9
    • 27144493889 scopus 로고    scopus 로고
    • Enhancement in external quantum efficiency of blue light-emitting diode by photonic crystal surface grating
    • T. Kim, A. J. Danner, and K. D. Choquette, "Enhancement in external quantum efficiency of blue light-emitting diode by photonic crystal surface grating," Electr. Lett., vol.41, no.20, pp. 1138-1139, 2005.
    • (2005) Electr. Lett. , vol.41 , Issue.20 , pp. 1138-1139
    • Kim, T.1    Danner, A.J.2    Choquette, K.D.3
  • 12
    • 35548942674 scopus 로고    scopus 로고
    • Increase of light extraction from GaN based light emitting diodes incorporating patterned structure by colloidal lithography
    • Art no. 171114
    • T. S. Kim, S. M. Kim, Y. H. Jang, and G. Y. Jung, "Increase of light extraction from GaN based light emitting diodes incorporating patterned structure by colloidal lithography," Appl. Phys. Lett., vol.91, Art no. 171114, 2007.
    • (2007) Appl. Phys. Lett. , vol.91
    • Kim, T.S.1    Kim, S.M.2    Jang, Y.H.3    Jung, G.Y.4
  • 13
    • 2142753095 scopus 로고    scopus 로고
    • GaN micro-light-emitting diode arrays with monolithically integrated sapphire microlenses
    • H. W. Choi, C. Liu, E. Gu, G. McConnell, J. M. Girkin, I. M. Watson, and M. D. Dawson, "GaN micro-light-emitting diode arrays with monolithically integrated sapphire microlenses," Appl. Phys. Lett., vol.84, no.13, pp. 2253-2255, 2004.
    • (2004) Appl. Phys. Lett. , vol.84 , Issue.13 , pp. 2253-2255
    • Choi, H.W.1    Liu, C.2    Gu, E.3    McConnell, G.4    Girkin, J.M.5    Watson, I.M.6    Dawson, M.D.7
  • 14
    • 34248675248 scopus 로고    scopus 로고
    • Enhanced light extraction in GaInN light-emitting diode with pyramid reflector
    • Nov.
    • J. Q. Xi, H. Luo, A. J. Pasquale, J. K. Kim, and E. F. Schubert, "Enhanced light extraction in GaInN light-emitting diode with pyramid reflector," IEEE Photon. Technol. Lett., vol.18, no.22, pp. 2347-2349, Nov. 2006.
    • (2006) IEEE Photon. Technol. Lett. , vol.18 , Issue.22 , pp. 2347-2349
    • Xi, J.Q.1    Luo, H.2    Pasquale, A.J.3    Kim, J.K.4    Schubert, E.F.5
  • 15
    • 82955199953 scopus 로고    scopus 로고
    • Enhancement of light extraction in GaInN light-emitting diodes with graded- index indium tin oxide layer Paper CTuI1
    • presented at the, Baltimore, MD
    • J. K. Kim, M. F. Schubert, J. Q. Xi, F. W. Mont, and E. F. Schubert, "Enhancement of light extraction in GaInN light-emitting diodes with graded- index indium tin oxide layer," presented at the Conf. Lasers Electro-Opt., Baltimore, MD, 2007, Paper CTuI1.
    • (2007) Conf. Lasers Electro-Opt.
    • Kim, J.K.1    Schubert, M.F.2    Xi, J.Q.3    Mont, F.W.4    Schubert, E.F.5
  • 16
    • 34248332216 scopus 로고    scopus 로고
    • Optical thin-film materials with low refractive index for broadband elimination of Fresnel reflection
    • J. Q. Xi, M. F. Schubert, J. K. Kim, E. F. Schubert, M. Chen, S. Y. Lin, W. Liu, and J. A. Smart, "Optical thin-film materials with low refractive index for broadband elimination of Fresnel reflection," Nature Photon., vol.1, no.3, pp. 176-179, 2007.
    • (2007) Nature Photon , vol.1 , Issue.3 , pp. 176-179
    • Xi, J.Q.1    Schubert, M.F.2    Kim, J.K.3    Schubert, E.F.4    Chen, M.5    Lin, S.Y.6    Liu, W.7    Smart, J.A.8
  • 18
    • 36549056017 scopus 로고    scopus 로고
    • Enhancement of light extraction efficiency of InGaN quantum wells light emitting diodes using SiO2 /polystyrene microlens arrays
    • Art no. 221107
    • Y. K. Ee, P. Kumnorkaew, R. A. Arif, J. F. Gilchrist, and N. Tansu, "Enhancement of light extraction efficiency of InGaN quantum wells light emitting diodes using SiO2 /polystyrene microlens arrays," Appl. Phys. Lett., vol.91, Art no. 221107, 2007.
    • (2007) Appl. Phys. Lett. , vol.91
    • Ee, Y.K.1    Kumnorkaew, P.2    Arif, R.A.3    Gilchrist, J.F.4    Tansu, N.5
  • 19
    • 56449086208 scopus 로고    scopus 로고
    • Deposition of microsphere monolayers for fabrication of microlens arrays
    • P. Kumnorkaew, Y. K. Ee, N. Tansu, and J. F. Gilchrist, "Deposition of microsphere monolayers for fabrication of microlens arrays," Langmuir, vol.24, pp. 12150-12157, 2008.
    • (2008) Langmuir , vol.24 , pp. 12150-12157
    • Kumnorkaew, P.1    Ee, Y.K.2    Tansu, N.3    Gilchrist, J.F.4
  • 20
    • 1842582720 scopus 로고    scopus 로고
    • Controlled, rapid deposition of structured coatings from micro- and nanoparticle suspensions
    • B. G. Prevo and O. D. Velev, "Controlled, rapid deposition of structured coatings from micro- and nanoparticle suspensions," Langmuir, vol.20, pp. 2099-2107, 2004.
    • (2004) Langmuir , vol.20 , pp. 2099-2107
    • Prevo, B.G.1    Velev, O.D.2
  • 21
    • 2342486068 scopus 로고    scopus 로고
    • Indium concentration influence on PL spatial inhomogeneity in InGaN single quantum well structures detected by original low-cost near-field probes
    • R. Micheletto, N. Yoshimatsub, A. Kanetaa, Y. Kawakamia, and S. Fujita, "Indium concentration influence on PL spatial inhomogeneity in InGaN single quantum well structures detected by original low-cost near-field probes," Appl. Surf. Sci., vol.229, pp. 338-345, 2004.
    • (2004) Appl. Surf. Sci. , vol.229 , pp. 338-345
    • Micheletto, R.1    Yoshimatsub, N.2    Kanetaa, A.3    Kawakamia, Y.4    Fujita, S.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.