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研究生: 黃益順
Huang, Yi-shun
論文名稱: 串聯式有機白光元件之研究
The studies of tandem organic white-emissive devices
指導教授: 溫添進
Wen, Ten-Chin
學位類別: 碩士
Master
系所名稱: 工學院 - 化學工程學系
Department of Chemical Engineering
論文出版年: 2007
畢業學年度: 95
語文別: 中文
論文頁數: 97
中文關鍵詞: 二極體白光
外文關鍵詞: white emissive, light emitting diodes
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  • 在本研究中,利用黃光高分子元件去串聯藍光小分子元件的方式而製作出串聯式的白光元件,首先我們利用XPS去分析聚氧化乙烯與鋁界面之間因化學反應所產生結構為何,為延續實驗室先前的結果持續的作進一步的分析探討。
    在串聯式白光元件的部分首先我們引入了PEO/Al/MoO3的結構當成串聯式元件的連接單元,並且發現在MoO3厚度為4nm時可使電子電洞在不同發光層中平均的結合而達到上下層元件均可發亮的結果,在元件設計上的改進以及調整不同的厚度實驗下讓我們得到了一個高純度及高穩定性的白光元件CIE為(0.34,0.33)。

    HY-PPV is a high yellow emitting material. We want to connect the Blue emissive device to form a good white light tandem device. Combine with our forward research of PEO/Al cathode; we want to using for a good connecting layer of tandem device.
    The result of XPS measurement implies that the enhancement of electron-injection ability is attributed to the formation of C-Al between PEO and the depopsited Al. The MoO3 layer needs to align the correct thickness in order to balance the hole and electron generation. In our experiment the correct thickness of MoO3 is 4 nm.
    Change the connecting layer Al, HY-PPV layer, and NPB layer thickness can modify the device emitting color intensity ratio. The best condition is NPB (20 nm), Al (4.5 nm), HY-PPV (1800 rpm).

    目錄 中文摘要.................................................Ⅰ 英文摘要.................................................Ⅱ 誌謝.....................................................Ⅲ 目錄.....................................................Ⅳ 表目錄...................................................Ⅵ 圖目錄................................................... 第一章 續論...............................................1 1-1 前言...............................................1 1-1 有機發光元件之發展.................................2 1-2-1 有機電激發光元件的發展現況.....................2 1-2-2 OLED與PLED之比較..............................4 1-3 有機電激發光原理...................................5 1-4 白光元件之開發及應用...............................7 1-4-1 發光顏色.......................................8 1-4-2 多重發光層白光元件.............................9 1-4-3 多摻混發光層白光元件..........................10 1-5 串聯式有機元件之探討..............................12 1-6 研究大綱及動機....................................14 1-6-1 研究動機......................................14 1-6-2 研究大綱......................................15 第二章 實驗方法及步驟....................................23 2-1 實驗材料來源....................................23 2-2 元件組裝........................................23 2-2-1 ITO玻璃處理.................................23 2-2-2 ITO修飾層成膜方法...........................25 2-2-3 單層元件....................................26 2-2-4 串聯式白光元件..............................27 2-3 元件光電特性量測................................28 2-4 X-ray光電子能譜儀量測.........................29 2-4-1 X-ray光電子能譜儀原理.......................29 2-4-2 儀器裝置系統................................29 第三章 聚氧化乙烯修飾鋁陰極之界面分析....................37 3-1 前言............................................37 3-2 聚氧化乙烯修飾鋁陰極之光電特性探討..............38 3-3 化學分析電子能譜儀對不同陰極之結構分析..........39 3-3-1 Fitting前之XPS分析比較.....................39 3-3-2 Fitting後結果之XPS分析比較.................40 3-3-3 PEO與金屬混蒸之XPS分析比較.................41 3-4 結論............................................42 第四章 串聯式白光元件之製作與探討........................50 4-1 前言............................................50 4-2 結果與討論......................................51 4-2-1 單層元件之製作及光電特性....................51 4-2-2 串聯式元件之製作............................53 4-2-3 串聯式白光元件之光電特性....................57 4-3 結論............................................63 第五章 總結與建議........................................90 5-1 總結............................................90 5-2 未來工作建議....................................91 參考文獻.................................................93 自述.....................................................97

    參考文獻
    1. M. Pope, H. Kallmann, and P. Magnante, J. Chem. Phys. , 38, 2024, 1963.
    2. P. S. Vincett, W. A. Barlow, R. A. Hann, and G. G. Robert, Solid Thon Films. 94, 171, 1982.
    3. C. W. Tang and S. A. VanSlyke, Appl. Phys. Lett. , 51, 913, 1987.
    4. J. H. Burroughes, D. D. C. Bradley, A. R. Brown, R. N. Marks, K. Mackay, R. H. Friend, P. L. Burns, and A. B. Holmes, Nature, 347, 539, 1990.
    5. Karl Ziemelis, Nature, 399, 3, 1999.
    6. http://www.oled-info.com/
    7. http://163.23.210.150/oled/index.htm
    8. R. H. Friend, R. W. Gymer, A. B. Holmes, J. H. Burroughes, R. N. Marks, C. Taliani, D. D. C. Bradley, D. A. Dos Santos, J. L. Bredas, M. Logdlund, and W. R. Salaneck, Nature, 397, 121, 1999.
    9. 95年11月工業材料雜誌235期
    10. S. A. VanSlyke, C. W. Tang, L. C. Roberts, US 4, 720, 432, 1988.
    11. R. Duggal, J. J. Shiang, C. M. Heller, D. F. Foust, Appl. Phys. Lett.,80, 3470, 2002.
    12. Z. G. Liu, H. Nazare, Syntb. Met. 111, 47, 2000.
    13. R. H. Jordan, A. Dosabalapur, M. Strukelj, T. M. Miller, Appl. Phys. Lett. 68, 1192, 1996.
    14. B. W. D’Andrade, M. E. Thompson, S. R. Forrest, Adv. Mater., 14, 147, 2002.
    15. B. W. D’Andrade, M. E. Thompson, S. R. Forrest, A. B. Chwang, Appl. Phys. Lett., 83, 3858 ,2003.
    16. S. Lamansky, P. Djurovich, D. Murphy, F. Abdel-Razzaq, R. Kwing, I. Tsyba, M. Bortz, B. Mui, R. Bau, M. E. Thompson, Inorg. Chem., 40, 1704 ,2001.
    17. R. J. Holmes, B. W. D’Andrade, X. Ren, J. Li, M. E. Thompson, S. R. Forrest, Appl. Phys. Lett., 82, 3818 ,2003.
    18. R. J. Holmes, S. R. Forrest, Y. J. Tung, R C. Kwong, J. J. Brown, S. Garon, M. E. Thompson, Appl. Phys. Lett., 82, 2422 ,2003.
    19. M. F. Lamorte and D. Abbort, Solid-State Electron. 22, 467, 1979.
    20. J. K. Kim, E Hall, O. Sjolund, and L. A. Coldern, Appl. Phys. Lett. 74, 3251 ,1999.
    21. X. Guo, G. D. Shen, G. H. Wang, W. J. Zhu, J. Y. Du, G. Gao, and D. S. Zou, Appl. Phys. Lett. 79, 2985 ,2001.
    22. T. Matsumoto, T. Nakada, J. Endo, K. Mori, N. Kawamura, A. Yokoi, J. Kido, Peoceedings of IDMC’03,p.413, Fed. 18-21, 2003, Taipei, Taiwan.
    23. J. Huang, M. Pfeiffer, A Werner, J. Blochwitz, K. Leo, and S. Liu, Appl. Phys. Lett. 80, 139 ,2002.
    24. B. W. D’Andrade, S. R. Forrest, and A. B. Chwang, Appl. Phys. Lett. 83, 3858 ,2003.
    25. J. Kido and T. Matsumoto, Appl. Phys. Lett. 73, 2866 ,1998.
    26. Tzung-Fang Guo, Fuh-Shun Yang, and Zen-Jay Tsai,Ten-Chin Wen and Sung-Nien Hsieh, Appl. Phys. Lett. , 88, 113501, 2006.
    27. Tzung-Fang Guo, Fuh-Shun Yang, and Zen-Jay Tsai,Ten-Chin Wen and Sung-Nien Hsieh, Appl. Phys. Lett. , 87, 013504, 2005.
    28. Shizuo Tokito, Koji Noda and Yasunori Taga, J. Phys. D., 29, 2750-2753, 1996.
    29. Hiroshi Kanno, Russell J. Holmes, Yiru Sun, Stephane Kena-Cohen, and Stephen R. Forrest, Adv. Mater., 18, 339-342, 2006.
    30. K. A. Higginson, X. Zhang, F. Padaimitrakoppulos, Chem. Mater., 10, 1017, 1998.
    31. S. A. VanSlyke, C. H. Cjen, C. W. Tang, Appl. Phys. Lett., 69, 2160, 1996.
    32. X. Y. Deng, W. M. Lau, K. Y. Wong, K. H. Low, H. F. Chow, and Y. Cao, Appl. Phys. Lett. , 84, 3522, 2004.
    33. Sutcliffe, W.W. Lee, J.F. Gaynor, J.D. Luttmer , D. Martini , J. Kelber ,M.A. Plano, Applied Surface Science, 126, 43–56, 1998.
    34. T.P. Nguyen, J. Ip, P. Jolinatb, P. Destruel,Applied Surface Science 172, 75-83, 2001.
    35. 陳金鑫,黃孝文,OLED有機電激發光材料與元件,五南圖書2005年出版。

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