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http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/46679| Title: | 碳六十對有機發光二極體的效應 The Effects of C60 in Organic Light Emitting Diodes |
| Authors: | Shu-han Hsu 許舒涵 |
| Advisor: | 吳志毅(Chih-I Wu) |
| Keyword: | 有機發光二極體,碳六十,退火,PEDOT:PSS,電流密度,亮度,效率,驅動電壓, Organic light emitting diodes,C60,Annealing,PEDOT:PSS,Current Density,Luminescence,Efficiency,Turn-on voltage, |
| Publication Year : | 2010 |
| Degree: | 碩士 |
| Abstract: | 本論文主要在探討碳六十(C60)在有機發光二體(OLED)的應用。首先研究碳六十對有機發光二體電流密度、亮度與效率的影響，接著討論碳六十降低驅動電壓(turn-on voltage) 的原因。同時經由簡單的製程修改，例如退火處理或是增加電洞注入層PEDOT:PSS，探討是否能進一步改善碳六十元件的性能。最後發現製備碳六十元件的最佳條件是採用ITO/PEDOT:PSS/NPB(800Å)/Alq3(400Å)/C60(400Å)/LiF(10Å)/Al(1000Å)的元件結構。 The application of C60 in organic light emitting devices (OLED) is investigated in this thesis, with a focus on the effects of C60 on current density, luminescence and efficiency. Next, the influence of C60 on turn-on voltage will also be studied. Modifications to the C60 devices that can be integrated into simple fabrication processes, such as annealing or the addition of a PEDOT:PSS layer, will also be investigated for the improvement of C60 devices. It is concluded that the best condition for C60 devices in this study is to use an ITO/PEDOT:PSS/NPB(800Å)/Alq3(400Å)/C60(400Å)/LiF(10Å)/Al(1000Å) structure. |
| URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/46679 |
| Fulltext Rights: | 有償授權 |
| Appears in Collections: | 光電工程學研究所 |
Files in This Item:
| File | Size | Format | |
|---|---|---|---|
| ntu-99-1.pdf Restricted Access | 537 kB | Adobe PDF |
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