請用此 Handle URI 來引用此文件:
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/40681
完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 黃鼎偉(Ding-Wei Huang) | |
dc.contributor.author | Bo-Feng Chen | en |
dc.contributor.author | 陳柏鋒 | zh_TW |
dc.date.accessioned | 2021-06-14T16:55:46Z | - |
dc.date.available | 2011-08-05 | |
dc.date.copyright | 2008-08-05 | |
dc.date.issued | 2008 | |
dc.date.submitted | 2008-07-29 | |
dc.identifier.citation | [1] M. Pope, H.P. Kallmann and P.J. Magnante, J. Chem. Phys. 38, 2042, 1963
[2] C.W. Tang and S.A. VanSlyke, Appl. Phys. Lett. 51, 913, 1987 [3] J.H. Burroughes, D.D.C. Bradley, A.R. Brown, R.N. Mark, K. Mackay, R.H. Friend, P.L. Burn and A.B. Holmes, Nature, 347, 539, 1990 [4] http://www.ewh.ieee.org/soc/cpmt/presentations/cpmt0401a.pdf. [5] Jiin-jou lih, chih-Feng Sung, Chun-Huai Li, Tiao-Hunh Hsiao, and Hsin-Hung Lee,“Comparison of a-si and Poly-si for AMOLEDs,” in SID Tech. Digest, page1504, May 2004. [6] R. M. A. Dawson, Z. Shen, D. A. Furest, S. Connor, J. Hsu, M. G. Kane, R. G. Stewart, A. Ipri, C. N. King, P. J. Green, R. T. Flegal, S. Pearson, W. A. Barrow, E. Dickey, K. Ping, S. Robinson, C.W. Tang, S. Van Slyke, F. Chen, J. Shi, M. H. Lu, and J. C. Sturm, “The impact of the transient response of organic light emitting diodes on the design of active matrix OLED displays,” in IEDM Tech. Dig., pp. 875–878, 1998. [7] A. Giraldo, M. J. Childs, D. Fish, M. T. Johnson, M. Klein, H. Lifka, W. Oepts, W. A. Steer, and N. D. Young, “Optical feedback in active matrix polymer OLED displays,” in Proc. 16th Annu. Meeting IEEE LEOS, vol. 2, pp. 529–530, 2003. [8] R.M.A. Dawson, Z. Shen, D.A. Furst, S. Connor, J. Hsu, M. G. Kane, R.G Stewart, A. Ipri, C.N. King, P.J. Green, R. T. Flegal, S. Pearson, W.A Barrow, E. Dickey, K. Ping, C. W. Tang, S. Van Slyke, F chen, J. Shi. , J. C. Sturm, and M. H. Lu, “Design of an improved Pixel for a Polysilicon Active-Matrix Organic LED Display,” in SID Int. Symp. Digest of. Technical Papers, vol. 29, pp. 11-14, 1998. [9] Simon W.-B. Tam, and Tatsuya Shimoda, “Modelling and Design of polysilicon Drive Circuits for OLED Display, ”in SID Tech.Digest, pp. 1406-1409, 2004. [10] Shinya Ono, “VT Compensation Circuit for AM OLED Displays Composed of Two TFTs and One Capacitor,” IEEE Transactions on Electron Devices, vol. 54, NO. 3, page 462, March 2007. [11] J. L. Sanford and F. R. Libsch, “Vt compensation performance of voltage data AMOLED pixel circuits,” in Proc. IDRC, pp. 38–40, 2003. [12] C. L. Lin and Y. C. Chen, “A novel LTPS-TFT pixel circuit compensating for TFT threshold-voltage shift and OLED degradation for AMOLED,” IEEE Electron Device Lett., vol. 28, no. 2, pp. 129–131, Feb. 2007. [13] J. H. Lee, J. H. Kim, and M. K. Han, “A new a-Si:H TFT pixel circuit compensating the threshold voltage shift of a-Si:H TFT and OLED for active matrix OLED,” IEEE Electron Device Lett., vol. 26, no. 12, pp. 897–899, Dec. 2005. [14] M. S. Weaver, R. C. Kwong, V. A. Adamovich, M. Hack and J. J. Brown, “Recent advances in phosphorescent OLEDs for small- and large-area-display sizes, ” in SID Tech. Digest, page 449, May 2006. [15] M. Hack, M. Lu, R. Kwong, J. J. Brown, A. Nichols, and T. N. Jackson, “High-efficiency phosphorescent OLED technology,” J. SID, vol. 11, no. 2, pp. 297–301, 2003. [16] M. T. Lee, J. S. Lin, M. T. Chu, and M. R. Tseng, Appl. Phts. Lett. 92, 173305, 2008. [17] P. E. Burrow, S. R. Forrest, T. X. Zhou, and L. Michalski, “Operating lifetime of phosphorescent organic light emitting devices,” Appl. Phys. Lett., vol. 76, no. 18, pp. 2493–2495, May 2000. [18] C. Fery, B.Racine, D. Vaufrey, H. Doyeux, and S. Cina, “Physical mechanism responsible for the stretched exponential decay behavior of aging organic light-emitting diodes,” Appl. Phys. Lett., vol. 87, 213502, 2005. [19] C. L. Lin, T. T. Ting and Y. C. Chen, “A novel voltage-feedback pixel circuit for AMOLED displays,” J. Display Technol., vol. 4, no. 1, pp. 54–60, Mar. 2008. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/40681 | - |
dc.description.abstract | 本論文是結合兩種已發表於文獻上的電路來驅動、補償主動矩陣有機發光二極體顯示器電路,兩種電路皆具有對薄膜電晶體臨界電壓變動的影響作補償,差別在於第一種電路用的元件數目較少(二個薄膜電晶體、一個電容、三條外部訊號線),而有比較大的開口率表現,第二種電路用的元件數目較多(五個薄膜電晶體、一個電容、四條外部訊號線),但卻具有改善有機發光二極體隨時間劣化問題的功能,本論文希望融合這兩種電路的優點而提出一個新的電路架構,讓電路除了可補償薄膜電晶體的臨界電壓問題之外,還可在比起第二種電路有較高的開口率表現之下,具有提升主動矩陣有機發光二極體顯示器壽命的功能。 | zh_TW |
dc.description.abstract | We combine two kinds of proposed circuits to compensate and drive active-matrix organic light-emitting diode (AMOLED). Both the circuits can compensate threshold voltage variation of drive thin film transistors (TFTs). First circuit has fewer components. It consists of two TFTs, one capacitor, and three external signal lines. So, the scheme can achieve high aperture ratio. Second circuit has more components. It consists of five TFTs, one capacitor, and four external signal lines. But, it not only compensates the variation of the threshold voltage of TFTs but also improves the lifetime of OLED. We propose a circuit scheme that takes advantage of two circuits to achieve higher aperture than second circuit and increase the lifetime of AMOLED display simultaneously. | en |
dc.description.provenance | Made available in DSpace on 2021-06-14T16:55:46Z (GMT). No. of bitstreams: 1 ntu-97-J95941002-1.pdf: 1015253 bytes, checksum: 7e551d1a4e57aa0aa72276003b874ed2 (MD5) Previous issue date: 2008 | en |
dc.description.tableofcontents | 誌謝 i
摘要 ii ABSTRACT iii 目錄 iv 圖目錄 vi 表目錄 viii 第一章 緒論 1 1.1 研究動機 1 1.2 補償迴路所遭遇的問題 1 1.3 論文組織 2 第二章 有機發光二極體基本概念 3 2.1 有機發光二極體基本結構與發光原理 3 2.2 有機發光二極體顯示器與液晶顯示器 5 2.3 有機發光二極體顯示器之驅動 5 2.3.1 被動矩陣有機發光二極體顯示器(PMOLED Display) 5 2.3.2 主動矩陣有機發光二極體顯示器(AMOLED Display) 6 2.4 底部發光與頂部發光型態 8 2.5 有機發光二極體顯示器的全彩化結構 9 2.5.1 三原色發光法(RGB OLED) 9 2.5.2 白光有機發光二極體加彩色濾光片法 (White-Light OLED with Color Filter) 10 2.5.3 色變換法(Color Changing Media, CCM) 10 2.6 有機發光二極體之劣化課題 11 2.7 非晶矽與低溫多晶矽於主動矩陣 有機發光二極體顯示器的使用 12 第三章 驅動與補償電路 14 3.1 實現主動矩陣有機發光二極體顯示器的難題 14 3.2 補償電路一 16 3.3 補償電路二 18 3.4 補償電路三 21 第四章 電路架構與模擬 25 4.1 電路設計目的與概念 25 4.2 電路驅動架構 26 4.2.1 補償電路二之參數調整 26 4.2.2 補償電路三之參數調整 31 4.2.3 補償電路四驅動架構 33 4.3 電路模擬 34 4.3.1 電路各項參數 35 4.3.2 薄膜電晶體之相異臨界電壓問題對傳統驅動電路的影響 35 4.3.3 薄膜電晶體之相異臨界電壓對補償電路的影響 37 4.3.4 補償電路三於有機發光二極體劣化問題的改善 39 4.3.5 有機發光二極體啟動電壓上升對電路的影響 41 4.4 畫素佈局之設計 43 4.4.1 畫素佈局之參數與設計準則 43 4.4.2 補償電路二之畫素佈局 43 4.4.3 補償電路三之畫素佈局 45 4.4.4 補償電路四之畫素佈局 46 4.5 結果與討論 47 4.5.1 電路模擬探討 47 4.5.2 有機發光二極體劣化補償的探討 47 4.5.3 有機發光二極體啟動電壓上升對電路影響的討論 47 4.5.4 畫素佈局的探討 48 第五章 結論 49 參考文獻 50 | |
dc.language.iso | zh-TW | |
dc.title | RGB主動矩陣有機發光二極體顯示器之驅動、補償電路之設計與開口率之研究 | zh_TW |
dc.title | Study on Driving / Compensating Circuits and Aperture Ratio for RGB AMOLED Display | en |
dc.type | Thesis | |
dc.date.schoolyear | 96-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 李君浩(Jiun-Haw Lee),林晃巖(Hoang-Yan Lin) | |
dc.subject.keyword | 主動矩陣有機發光二極體,補償電路,薄膜電晶體,臨界電壓,開口率, | zh_TW |
dc.subject.keyword | active-matrix organic light-emitting diode (AMOLED),compensation circuit,thin film transistor (TFT),threshold voltage,aperture ratio, | en |
dc.relation.page | 51 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2008-07-30 | |
dc.contributor.author-college | 電機資訊學院 | zh_TW |
dc.contributor.author-dept | 光電工程學研究所 | zh_TW |
顯示於系所單位: | 光電工程學研究所 |
文件中的檔案:
檔案 | 大小 | 格式 | |
---|---|---|---|
ntu-97-1.pdf 目前未授權公開取用 | 991.46 kB | Adobe PDF |
系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。