請用此 Handle URI 來引用此文件：
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/68286完整後設資料紀錄
| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 林晃巖 | |
| dc.contributor.author | Hsuan-Ya Hsu | en |
| dc.contributor.author | 許亘亞 | zh_TW |
| dc.date.accessioned | 2021-06-17T02:16:38Z | - |
| dc.date.available | 2020-10-03 | |
| dc.date.copyright | 2017-10-03 | |
| dc.date.issued | 2017 | |
| dc.date.submitted | 2017-09-28 | |
| dc.identifier.citation | [1] C. W. Tang and S. A. VanSlyke, 'Organic electroluminescent diodes,' Applied Physics Letters, vol. 51, no. 12, pp. 913-915, 1987. [2] Z. D. Popovic and H. Aziz, 'Reliability and degradation of small molecule-based organic light-emitting devices (OLEDs),' IEEE Journal of Selected Topics in Quantum Electronics, vol. 8, no. 2, pp. 362-371, 2002. [3] C. Adachi, M. A. Baldo, M. E. Thompson, and S. R. Forrest, 'Nearly 100% internal phosphorescence efficiency in an organic light-emitting device,' Journal of Applied Physics, vol. 90, no. 10, pp. 5048-5051, 2001. [4] M. Zhiguo and W. Man, 'Active-Matrix Organic Light-Emitting Diode Displays Realized Using Metal-Induced Unilaterally Crystallized Polycrystalline Silicon Thin-Film Transistors,' IEEE Transactions on Electron Device, vol. 44, 1997. [5] C. J. Lee, R. B. Pode, D. G. Moon, and J. I. Han, 'Realization of an efficient top emission organic light-emitting device with novel electrodes,' Thin Solid Films, vol. 467, no. 1-2, pp. 201-208, 2004. [6] J.-H. Jou et al., 'Sunlight-style color-temperature tunable organic light-emitting diode,' Applied Physics Letters, vol. 95, no. 1, p. 013307, 2009. [7] L. WANG, J. AMANO, and P.-C. HUNG, 'Simulating Plasmon Effect in Nanostructured OLED Cathode Using Finite Element Method,' KONICA MINOLTA TECHNOLOGY REPORT, vol. 13, 2016. [8] S. Möller and S. R. Forrest, 'Improved light out-coupling in organic light emitting diodes employing ordered microlens arrays,' Applied Physics, vol. 91, 2002. [9] H.-Y. Lin et al., 'Improvement of the outcoupling efficiency of an organic lightemitting device by attaching microstructured films,' Optics Communications, vol. 275, no. 2, pp. 464-469, 2007. [10] T. Yamasaki, K. Sumioka, and T. Tsutsui, 'Organic light-emitting device with an ordered monolayer of silica microspheres as a scattering medium,' Applied Physics Letters, vol. 76, no. 10, pp. 1243-1245, 2000. [11] Y.-J. Lee et al., 'A high-extraction-efficiency nanopatterned organic lightemitting diode,' Applied Physics Letters, vol. 82, no. 21, pp. 3779-3781, 2003. [12] Y. G. Bi et al., 'Broadband light extraction from white organic light-emitting devices by employing corrugated metallic electrodes with dual periodicity,' Adv Mater, vol. 25, no. 48, pp. 6969-74, Dec 23 2013. [13] Y. R. Do et al., 'Enhanced Light Extraction from Organic Light-Emitting Diodes with 2D SiO2/SiNx Photonic Crystals,' Advanced Materials, vol. 15, no. 14, pp. 1214-1218, 2003. [14] A. O. Altun et al., 'Corrugated organic light emitting diodes for enhanced light extraction,' Organic Electronics, vol. 11, no. 5, pp. 711-716, 2010. [15] W. H. Koo et al., 'Light extraction from organic light-emitting diodes enhanced by spontaneously formed buckles,' Nature Photonics, 2010. [16] C. Y. Chen, W. K. Lee, Y. J. Chen, C. Y. Lu, H. Y. Lin, and C. C. Wu, 'Enhancing Optical Out-Coupling of Organic Light-Emitting Devices with Nanostructured Composite Electrodes Consisting of Indium Tin Oxide Nanomesh and Conducting Polymer,' Adv Mater, vol. 27, no. 33, pp. 4883-8, Sep 02 2015. [17] K. Saxena, V. K. Jain, and D. S. Mehta, 'A review on the light extraction techniques in organic electroluminescent devices,' Optical Materials, vol. 32, no. 1, pp. 221-233, 2009. [18] S. R. Forrest, D. D. C. Bradley, and M. E. Thompson, 'Measuring the Efficiency of Organic Light-Emitting Devices,' Advanced Materials, vol. 15, no. 13, pp. 1043-1048, 2003. [19] K. S. YEE, 'Numerical Solution of Initial Boundary Value Problems Involving Maxwell’s Equations in Isotropic Media,' IEEE TRhTSACTIONS ON AXTEXXAS AND PROPAGATION, vol. AP-14, 1966. [20] L. J. Guo, 'Nanoimprint Lithography: Methods and Material Requirements,' Advanced Materials, vol. 19, no. 4, pp. 495-513, 2007. [21] M. H. Kane et al., 'Optical simulations of organic light-emitting diodes through a combination of rigorous electromagnetic solvers and Monte Carlo ray-tracing methods,' vol. 9190, p. 919009, 2014. [22] K. D. Chang, C. Y. Li, J. W. Pan, and K. Y. Cheng, 'A hybrid simulated method for analyzing the optical efficiency of a head-mounted display with a quasicrystal OLED panel,' Opt Express, vol. 22 Suppl 2, pp. A567-76, Mar 10 2014. [23] S. S. Jeong and J.-H. Ko, 'Optical Simulation Study on the Effect of Diffusing Substrate and Pillow Lenses on the Outcoupling Efficiency of Organic Light Emitting Diodes,' Journal of the Optical Society of Korea, vol. 17, no. 3, pp.269-274, 2013. [24] W. Xu and Y. Li, 'The Effect of Anisotropy on Light Extraction of Organic Light-Emitting Diodes with Photonic Crystal Structure,' Journal ofNanomaterials, vol. 2013, pp. 1-6, 2013. [25] C. Wiesmann et al., 'Analysis of the emission characteristics of photonic crystal LEDs,' vol. 6989, p. 69890L, 2008. [26] J. Frischeisen et al., 'Light extraction from surface plasmons and waveguide modes in an organic light-emitting layer by nanoimprinted gratings,' OSA, vol.19, 2011. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/68286 | - |
| dc.description.abstract | 有機發光二極體(Organic Light-Emitting Diode，OLED)具有重量輕、厚度薄、可彎曲性、色域廣、反應速度快等特性，因此被視為下一個世代重要的顯示器與照明元件，但由於 OLED 結構是由不同材料組成，當光線行經不同折射率層時，會因為全反射的原因，大角度的光線會被困在高折射率材料中形成波導模態，造成出光效率下降的問題。 一般常使用的解決方式，在折射率差異大的兩材料中製作微/奈米結構，本論文分析內部奈米結構有機發光二極體在不同波長色光場型的影響。除此之外，也透過有限差分時域法(Finite Difference Time Domain，FDTD)以電磁方式模擬 OLED 內部表面電漿子模態、基板模態、空氣模態能量分布，探討內部奈米結構對不同模態的影響。 | zh_TW |
| dc.description.abstract | Owing to its light weight, thin thickness, flexible feasibility, wide color gamut and fast response time, organic light-emitting diode(OLED) is considered as one of the most important display and lighting technique in the next generation. However, each layer is consist of different index material. When light pass through the different layers, large angle light will be easily trapped in the high index layer due to total internal reflection, inducing waveguide mode. As a result, out-coupling efficiency will decrease. The most common method to improve the out-coupling efficiency is using micro/nanostructure in the interface of different layer. In this thesis, we analyze the influence of out-coupling efficiency and far-field intensity by nanostructure OLED emission wavelength. Besides, we also use finite difference time domain method to simulate the surface plasmons mode, substrate mode and air mode. Discuss the energy distribution inside the nanostructure OLED. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-17T02:16:38Z (GMT). No. of bitstreams: 1 ntu-106-R04941024-1.pdf: 4958400 bytes, checksum: 03e14fe1d8907adef5be6e74d418c202 (MD5) Previous issue date: 2017 | en |
| dc.description.tableofcontents | 目錄 口試委員會審定書 # 誌謝 i 摘要 ii Abstract iii 目錄 iv 圖目錄 vi 表目錄 viii 第1章 緒論 1 1-1 有機發光二極體介紹 1 1-1-1 基本原理 1 1-1-2 發光機制 2 1-2 有機發光二極體於顯示器之應用 3 1-3 有機發光二極體於照明之應用 5 1-4 OLED能量損耗問題 7 1-5提升出光效率方法 10 1-6研究動機 12 1-7本文架構 13 第2章 模擬架構以及奈米結構製作方式 14 2-1 出光效率指標 14 2-2模擬方法與模型基本設定 16 2-3有限差分時域法(Finite Difference Time Domain，簡稱FDTD) 17 2-4 RSoft 模擬設定 18 2-5 LightTools模擬設定 20 2-6 內部奈米結構製程 21 第3章 內部奈米結構有機發光二極體模擬 22 3-1模擬模型與模擬驗證 22 3-1-1平面結構驗證 22 3-1-2內部奈米結構驗證 24 3-2 發光層Dipole分佈驗證 26 3-3場型驗證 28 3-4不同波長場型模擬 32 3-5奈米結構效率模擬 33 第4章 奈米結構有機發光二極體內部能量分布 34 4-1平面結構OLED能量分佈 35 4-2平面結構與奈米結構OLED能量分布比較 37 第5章 結論與未來展望 41 5-1結論 41 5-2未來展望 42 第6章 附錄 43 6-1 不同內部奈米結構內部場型 43 6-2 不同Dipole數量內部場型 48 參考文獻 53 | |
| dc.language.iso | zh-TW | |
| dc.subject | 有機發光二極體 | zh_TW |
| dc.subject | 光線追跡法 | zh_TW |
| dc.subject | 全反射 | zh_TW |
| dc.subject | 表面電漿 | zh_TW |
| dc.subject | 奈米結構 | zh_TW |
| dc.subject | 有限差分時域法 | zh_TW |
| dc.subject | surface plasmons | en |
| dc.subject | nanostructure | en |
| dc.subject | finite difference time domain | en |
| dc.subject | ray tracing method | en |
| dc.subject | total internal reflection | en |
| dc.subject | Organic light-emitting diode | en |
| dc.title | 內部奈米結構有機發光二極體研究 | zh_TW |
| dc.title | Study on Internal Nanostructured Organic Light Emitting Diodes | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 106-1 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 魏茂國,李君浩 | |
| dc.subject.keyword | 有機發光二極體,奈米結構,有限差分時域法,光線追跡法,全反射,表面電漿, | zh_TW |
| dc.subject.keyword | Organic light-emitting diode,nanostructure,finite difference time domain,ray tracing method,total internal reflection,surface plasmons, | en |
| dc.relation.page | 55 | |
| dc.identifier.doi | 10.6342/NTU201704239 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2017-09-28 | |
| 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-106-1.pdf 未授權公開取用 | 4.84 MB | 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。