Remote-type, high-color gamut white lightemitting diode based on InP quantum dot color converters

Optical Materials Express

Volumn 4, Issue 7, 2014, Pages 1297-1302

  Lee, Sun Hyoung ^a   Lee, Ki Heon ^a   Jo, Jung Ho ^a   Park, Byoungnam ^a   Kwon, Yongwoo ^a   Jang, Ho Seong ^b   Yang, Heesun ^a  

^a Hong Ik University   (South Korea)

^b Korea Institute of Science and Technology   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

COLOR; LOADING; SEMICONDUCTOR QUANTUM DOTS;

COMPOSITE PLATES; CORE/SHELL QUANTUM DOTS; FORWARD CURRENTS; INP QUANTUM DOTS; LUMINOUS EFFICACY; POLY VINYL PYRROLIDONE; POLYMERIC MATRICES; WHITE LIGHT EMITTING DIODES;

LIGHT EMITTING DIODES;

EID: 84903977951     PISSN: None     EISSN: 21593930     Source Type: Journal    
DOI: 10.1364/OME.4.001297     Document Type: Article

References (20)

1. E. Jang, S. Jun, H. Jang, J. Lim, B. Kim, and Y. Kim, "White-light-emitting diodes with quantum dot color converters for display backlights," Adv. Mater. 22(28), 3076-3080 (2010).
2. S. Nizamoglu, T. Erdem, X. W. Sun, and H. V. Demir, "Warm-white light-emitting diodes integrated with colloidal quantum dots for high luminous efficacy and color rendering," Opt. Lett. 35(20), 3372-3374 (2010).
3. K. J. Chen, H. C. Chen, K. A. Tsai, C. C. Lin, H. H. Tsai, S. H. Chien, B. S. Cheng, Y. J. Hsu, M. H. Shih, C. H. Tsai, H. H. Shih, and H. C. Kuo, "Resonant-enhanced full-color emission of quantum-dot-based display technology using a pulsed spray method," Adv. Funct. Mater. 22(24), 5138-5143 (2012).
4. S. Jun, J. Lee, and E. Jang, "Highly luminescent and photostable quantum dot-silica monolith and its application to light-emitting diodes," ACS Nano 7(2), 1472-1477 (2013).
5. J. Ziegler, S. Xu, E. Kucur, F. Meister, M. Batentschuk, F. Gindele, and T. Nann, "Silica-coated InP/ZnS nanocrystals as converter material in white LEDs," Adv. Mater. 20(21), 4068-4073 (2008).
6. S. Kim, T. Kim, M. Kang, S. K. Kwak, T. W. Yoo, L. S. Park, I. Yang, S. Hwang, J. E. Lee, S. K. Kim, and S. W. Kim, "Highly luminescent InP/GaP/ZnS nanocrystals and their application to white light-emitting diodes," J. Am. Chem. Soc. 134(8), 3804-3809 (2012).
7. K. Kim, S. Jeong, J. Y. Woo, and C. S. Han, "Successive and large-scale synthesis of InP/ZnS quantum dots in a hybrid reactor and their application to white LEDs," Nanotechnology 23(6), 065602 (2012).
8. W. S. Song and H. Yang, "Efficient white-light-emitting diodes fabricated from highly fluorescent copper indium sulfide core/shell quantum dots," Chem. Mater. 24(10), 1961-1967 (2012).
9. J. H. Kim, W. S. Song, and H. Yang, "Color-converting bilayered composite plate of quantum-dot-polymer for high-color rendering white light-emitting diode," Opt. Lett. 38(15), 2885-2888 (2013).
10. B. K. Chen, Q. C. Zhou, J. F. Li, F. Zhang, R. B. Liu, H. Z. Zhong, and B. S. Zou, "Red emissive CuInS2-based nanocrystals: a potential phosphor for warm white light-emitting diodes," Opt. Express 21(8), 10105-10110 (2013).
11. E. P. Jang, W. S. Song, K. H. Lee, and H. Yang, "Preparation of a photo-degradation-resistant quantum dotpolymer composite plate for use in the fabrication of a high-stability white-light-emitting diode," Nanotechnology 24(4), 045607 (2013).
12. W. S. Song, J. H. Kim, J. H. Lee, H. S. Lee, Y. R. Do, and H. Yang, "Synthesis of color-tunable Cu-In-Ga-S solid solution quantum dots with high quantum yields for application to white light-emitting diodes," J. Mater. Chem. 22(41), 21901-21908 (2012).
13. B. K. Chen, H. Z. Zhong, M. X. Wang, R. Liu, and B. Zou, "Integration of CuInS2-based nanocrystals for high efficiency and high colour rendering white light-emitting diodes," Nanoscale 5(8), 3514-3519 (2013).
14. D. Aldakov, A. Lefrancois, and P. Reiss, "Ternary and quaternary metal chalcogenide nanocrystals: synthesis, properties and applications," J. Mater. Chem. C 1(24), 3756-3776 (2013).
15. W. S. Song, H. S. Lee, J. C. Lee, D. S. Jang, Y. Choi, M. Choi, and H. Yang, "Amine-derived synthetic approach to color-tunable InP/ZnS quantum dots with high fluorescent qualities," J. Nanopart. Res. 15(6), 1750 (2013).
16. L. Li and P. Reiss, "One-pot synthesis of highly luminescent InP/ZnS nanocrystals without precursor injection," J. Am. Chem. Soc. 130(35), 11588-11589 (2008).
17. X. Y. Yang, D. W. Zhao, K. S. Leck, S. T. Tan, Y. X. Tang, J. L. Zhao, H. V. Demir, and X. W. Sun, "Full visible range covering InP/ZnS nanocrystals with high photometric performance and their application to white quantum dot light-emitting diodes," Adv. Mater. 24(30), 4180-4185 (2012).
18. J. Lim, M. Park, W. K. Bae, D. Lee, S. Lee, C. Lee, and K. Char, "Highly efficient cadmium-free quantum dot light-emitting diodes enabled by the direct formation of excitons within InP@ZnSeS quantum dots," ACS Nano 7(10), 9019-9026 (2013).
19. T. Kim, S. W. Kim, M. Kang, and S. W. Kim, "Large-scale synthesis of InPZnS alloy quantum dots with dodecanethiol as a composition controller," J. Phys. Chem. Lett. 3(2), 214-218 (2012).
20. E. Mutlugun, P. L. Hernandez-Martinez, C. Eroglu, Y. Coskun, T. Erdem, V. K. Sharma, E. Unal, S. K. Panda, S. G. Hickey, N. Gaponik, A. Eychmüller, and H. V. Demir, "Large-area (over 50 cm × 50 cm) freestanding films of colloidal InP/ZnS quantum dots," Nano Lett. 12(8), 3986-3993 (2012).