請用此 Handle URI 來引用此文件：
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/28226完整後設資料紀錄
| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 林晃巖 | |
| dc.contributor.author | Chih-Chun Chen | en |
| dc.contributor.author | 陳智鈞 | zh_TW |
| dc.date.accessioned | 2021-06-13T00:03:06Z | - |
| dc.date.available | 2009-07-31 | |
| dc.date.copyright | 2007-07-31 | |
| dc.date.issued | 2007 | |
| dc.date.submitted | 2007-07-30 | |
| dc.identifier.citation | [1] Sheng-Chih Hsu, “Blur Effect and Light Efficiency Enhancement of Organic Light-Emitting Devices by Microstructure Attachment,” Thesis of Graduate Institute of Electro-Optical Engineering, NTU, July 2006, advisor: Dr. Hoang- Yan Lin.
[2] Yong-Jae Lee, Se-Heon Kim, Joon Huh, Guk-Hyun Kim, and Yong-Hee Lee, “A high-extraction-efficiency nanopatterned organic light-emitting diode, ” Appl. Phys. Lett., 82, 3779 (2003). [3] Hiroshi OHATA1, Taishi TSUJI1, Hitoshi NAKADA1 and Noriyuki SHIMOJI2, “Optical and Electrical Characteristics of Organic Light-Emitting Diodes with Two-Dimensional Photonic Crystals in Organic/Electrode Layers,” Japanese Journal of Applied Physics, Vol. 44, No. 6A, pp. 3669–3677 (2005). [4] J. J. Shiang, and A. R. Duggal, “Light extraction from OLED suing volumetric light scattering,” Proc. of SPIE, 5214, 268 (2004). [5] S. Tanaka, Y. Kawakami, Y, Naito, “Improvement of the External Extraction Efficiency of OLED by using a Pyramid Array,” SPIE Proc. Vol.5519, 184 (2004) [6] S. Moller and S. R. Forrest, “Improved light out-coupling in organic light emitting diodes employing ordered microlens arrays,” J. Appl. Phys., 91, 5 (2002). [7] M.-K. Wei and I-L. Su, “Method evaluate the enhancement of luminance efficiency in planar OLED light emitting devices for microlens array,” Opt. Express 12, 5777-5782 (2004) [8] G. Oster, he Science of Moir? Patterns,? Edmund Scientific Co, USA (second edition, 1969). [9] P.s. Theocaris, oir? Fringes in Strain Analysis,? Pergamon Press, UK, 1969. [10] H. Takasaki, oir? topography,? Applied Optics, 9(6), 1467? 472 (1970). [11] Oded Kafri and Ilana Glatt, he Physics of Moir? Metrology,? John Wiley & Sons, NY (1989). [12] I. Amidror R. D. Hersch, and V. Ostromoukhov, pectral Analysis and Minimization of Moir? Patterns in Color Separation,? J. of Elec. Imaging, Vol.3 (3),295 (1994). [13] I. Amidror, Generalized Fourier-based Method for the Analysis of 2D Moir? Envelope-forms in Screen Superpositions,? J. of Modem Optics, Vol.41, No.9,1837-1862(1994). [14] Joseph W. Goodman, troduction to Fourier Optics,? McGraw-Hill.(third edition 2005). [15] R. N. Bracewell, he Fourier Transform and its Applications,? McGraw-Hill Publishing Company, Reading, N.Y. (third edition, 2000). [16] Isacc Amidror, he Theory of the Moir? Phenomenon,? Kluwer Academic Publishers (2000). [17] 5. H. Schwartz, PIJ isual Perception a Clinical Orientation,? Chap. 7, Spatial Vision, ed. Appleton & Lange (1994). [18] Dan Daly, icrolens Arrays,? ISBN 0748408932 (2001). [19] M. C. Hutley, R. F. Stevens and P. Savander, he Moir? magnifier,? Pure App!. Opt. 3, 133-142 (1994). [20] http ://en.wikipedia.org/wiki/Least distance of distinct vision. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/28226 | - |
| dc.description.abstract | 在平面顯示產業中，相當具有潛力的是以OLED為發光源的顯示器，但是由於外部耦合效率低落，所以在元件的玻璃基板表面加上一層微結構陣列，已經確定可以大幅增加出光效率。在應用於顯示方面，影像因為微結構陣列產生模糊現象。為了提高影像品質，以及考量高的出光效率，一種鏤空式的微結構陣列被提出。此結構可大幅降低影像模糊的現象，同時有效維持高的出光量。然而，鏤空式微結構貼附在OLED顯示器上時，可能因為對準誤差如微量的角度轉動或是偏移產生疊紋現象。
在本論文中，我們驗證用光學軟體可以模擬出疊紋現象，討論旋轉微結構陣列跟相同週期的發光元件陣列產生的疊紋圖案，並且在這種結構的前提下，提供消除疊紋現象的方法。 我們考慮鏤空式微結構薄片在OLED顯示器上有微量的角度偏移，因受限於模擬硬體限制，我們選取小的發光區域做疊紋現象討論。為了抑制疊紋現象，我們利用改變微透鏡排列的方法設計新的鏤空式微結構透鏡陣列，並針對陣列周期和在發光區域正上方的微透鏡數量多寡對抑制疊紋現象的影響做進一步討論。 | zh_TW |
| dc.description.abstract | In flat-panel display industry, one of the most promising displays utilize OLED as light source. However, because of the lower out-coupling efficiency, we attach an array of microlens to the surface of the glass substrate of the OLED. It has confirmed that the microlens array attachment raised the light extraction efficiency high. For display application, the image become blur due to the microlens array attachment, and therefore a hollow microlens array is proposed in order to enhance the image quality and maintain high light extraction efficiency. Although the hollow array arrangement can eliminate the blurred image effectively, a moir | en |
| dc.description.provenance | Made available in DSpace on 2021-06-13T00:03:06Z (GMT). No. of bitstreams: 1 ntu-96-R94941042-1.pdf: 3348883 bytes, checksum: 506e81fd962da6bf3d16d5e923380915 (MD5) Previous issue date: 2007 | en |
| dc.description.tableofcontents | 摘要 ii
Abstract iii Table of Contents iv Chapter 1 Introduction 1 1.1 Display technology 1 1.2 Introduction of OLED 2 1.2.1 Organic Light Emitting Device 2 1.2.2 OLED for display application 5 1.3 Motivation 7 1.4 Thesis Organization 8 Chapter 2 The fundamental theory of Moir | |
| dc.language.iso | en | |
| dc.subject | 有機發光元件顯示器 | zh_TW |
| dc.subject | 疊紋現象 | zh_TW |
| dc.subject | 鏤空式微透鏡陣列 | zh_TW |
| dc.subject | OLED display | en |
| dc.subject | Moir | en |
| dc.subject | hollow microlens array | en |
| dc.title | 模擬及抑制顯示器的疊紋現象 | zh_TW |
| dc.title | Simulation and Suppression for the Moiré Phenomena of Display Systems | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 95-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 李君浩,魏茂國 | |
| dc.subject.keyword | 疊紋現象,鏤空式微透鏡陣列,有機發光元件顯示器, | zh_TW |
| dc.subject.keyword | Moir,hollow microlens array,OLED display, | en |
| dc.relation.page | 77 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2007-07-31 | |
| 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 | |
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| ntu-96-1.pdf 未授權公開取用 | 3.27 MB | Adobe PDF |
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