CdSe/ZnS/CdS core/shell quantum dots for white LEDs

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 7138, Issue , 2008, Pages

  Changyu, Shen ^a,b  

^a CHINA JILIANG UNIVERSITY   (China)

^b ZHEJIANG UNIVERSITY   (China)

Author keywords

Quantum dots; White light emitting diodes

Indexed keywords

AQUEOUS SOLUTIONS; CIE COORDINATES; CONFINEMENT EFFECTS; CORE/SHELL; DISPLAY APPLICATION; DOUBLE SHELLS; INTERFACE QUALITY; PHOTOLUMINESCENCE EFFICIENCY; QUANTUM DOT; QUANTUM DOTS; TUNABLE EMISSIONS; WHITE LED; WHITE LIGHT-EMITTING DIODES;

CURRENT DENSITY; ELECTRONIC PROPERTIES; LIGHT; LIGHT EMISSION; LIGHT EMITTING DIODES; OPTOELECTRONIC DEVICES; ORGANIC LIGHT EMITTING DIODES (OLED); PHOTOLUMINESCENCE; SEMICONDUCTING ORGANIC COMPOUNDS; SEMICONDUCTOR DIODES; SEMICONDUCTOR QUANTUM WELLS;

SEMICONDUCTOR QUANTUM DOTS;

EID: 66749172884     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.818085     Document Type: Conference Paper

References (26)

1. S. Nakamura, G. Fasol, The Blue Laser Diode, Springer, Berlin,(1996)
2. R. Mueller-Mach and G.O.Mueller. White light emitting diodes for illumination. Proc. SPIE 3938: 30(2000)
3. P. Deurenberg, C. Hoelen, J. van Meurs, and J. Ansems, "Achieving color point stability in RGB multi-chip LED modules using various color control loops," Proc. SPIE 5941: 59410C. (2005)
4. Kim J S, Jeon P E, Park Y H, et al., "White-light generation through ultraviolet-emitting diode and white-emitting phosphor," Appl. Phys. Lett. , 85 (17): 369623698 (2004)
5. Luo, H., Kim, J., Schubert, E., Cho, J., Sone, C., Park, Y, "Analysis of High-power Packages for Phosphor-based White-light-emitting Diodes," Appl. Phys. Lett. 86: 243505(2005)
6. 2+," Opt. Mater. , 26: 327(2004)
7. + phosphor for white-light-emitting diodes and yellow-light-emitting diodes," Appl. Phys. Lett., 90: 041906 (2007)
8. S. Muthu, P.Schuurmans and M. D. Pashley, "Red, green and blue LEDs based white generation: issues and control," Proc. of the IEEE Industry of Applications, 1:327 (2002)
9. 2+ phosphor," Appl. Phys. Lett. , 84:293122933 (2004)
10. Yiting Zhu, Nadarajah Narendran, and Yimin Gu, "Investigation of the Optical Properties of YAG:Ce Phosphor," Proc. of SPIE. 6337: 63370S (2006)
11. 5: Eu phosphor," Appl. Phys. Lett., 88:043511(2006)
12. T.Y. Winarski, "The Current State of Patented Technology in the Field of Organic Light Emitting Diodes," IEEE Circuits & Devices Magazine, 3:10-21 (2004)
13. C. Freudenrich, http://science.howstuffworks.com/oled.html
14. Universal Display Corporation, "WOLED Technology," http://universaldisplay.com/
15. HuffakerD L, Park G, Zou Z, et al. "1.3 μm room temperature GaAs-based quantum-dot laser," Appl. Phys. Lett., 73 (18): 256422566 (1998)
16. Yang Yi, Shen Dezhen, Zhang J iying, et al. "The formation p rocess of self-assembled CdSe quantum dots below critical thickness," J. Cryst. Grow th, 220 (3):2862290(2000)
17. J.G. Wen , J.Y. Lao , D.Z. Wang. "Self-assembly of semiconducting oxide nanowires, nanorods, and nanoribbons," Chemical Physics Letters, 372,717-722 (2003)
18. Andrew J Shields. Review, " Semiconductor Quantum Light Sources," Nature Photonics 1, 215:1-18(2007)
19. Al. L. Efros and M. Rosen. "The electronic structure of semiconductor nanocrystals," Annu. Rev. Mater. Sci. 30:475-521(2000).
20. Hsueh-Shih Chen, Bertrand Lo, Jen-Yu Hwang. "Colloidal ZnSe, ZnSe/ZnS, and ZnSe/ZnSeS Quantum Dots Synthesized from ZnO," J. Phys. Chem. B, 108, 17119-17123(2004)
21. Aaron E. Saunders, Inna Popov, and Uri Banin. "Synthesis of Hybrid CdS-Au Colloidal Nanostructures," J. Phys. Chem. B, 110, 25421-25429 (2006)
22. Hsueh-Shih Chen, Cheng-Kuo Hsu, and Hsin-Yen Hong, "InGaN-CdSe-ZnSe Quantum Dots White LEDs," IEEE Photonics Technology Letters, 18(1): 193-195 (2006)
23. Peng X G, Schlamp M C, Alivisatos A P, et al, " Epitaxial growt h of highly luminescent CdSe/CdS core/shell nanocrystals with photostability and electronic accessibility," J. Am. Chem. S oc., 119 (30): 701927029 (1997)
24. Fredrik Boxberg and Jukka Tulkki, "Theory of the electronic structure and carrier dynamics of strain-induced (Ga, In) As quantum dots," Rep. Prog. Phys. 70:1425-1471 (2007)
25. Greg Moeller and Seth Coe-Sullivan, "Quantum-Dot Light-Emitting Devices for Displays," Information Display 2:2-6 (2006)
26. Ai-Wei Tang, Feng Teng, Yin-Hao Gao. White light emission from organic-inorganic hererostructure devices by using CdSe quantum dots as emitting layer [J]. Journal of Luminescence 122-123 (2007) 649-651