臺灣博碩士論文加值系統

本論文以Excel軟體模擬電壓電流特性曲線來比對實驗的電壓電流特性曲線，實驗是以NPB、Alq３材料來做實驗與模擬的電壓電流特性比較，元件結構為：ITO/NPB/Alq-¬¬3/LiF/Al，藉由更改NPB、Alq３厚度所做出來的實驗來比對公式模擬後數值結果的差異；計算模擬ICLC注入電荷限制電流與實際實驗的特性曲線差異，以及模擬SCLC空間電荷限制電流與實驗的特性差異，藉由實驗與模擬探討差異原因。
由於做一個完整的製程實驗是需要大量的時間與材料資源的，所以若能在模擬中提早知道電壓電流特性不佳，則可以事先避免浪費，並省下許多時間。

In this study, the voltage-current characteristic curves of the experiment are compared by the Excel software analog voltage-current characteristic curve. The experiment is based on NPB and Alq3 materials to compare the voltage and current characteristics of the experiment and simulation. The component structure is: ITO/NPB/Alq3/LiF/Al, by change the NPB and Alq3 thickness experiments to compare the difference between the numerical results of the formula simulation; calculating the difference between the simulated ICLC injection charge limiting current and the actual experimental characteristic curve, and simulating the SCLC space charge limiting current and experiment The difference in characteristics is explored by experiments and simulations.
Since it takes a lot of time and material resources to do a complete process experiment, if you can know the voltage and current characteristics poorly in the simulation, you can avoid waste in advance and save a lot of time.

摘要.........i
Abstract.........ii
誌謝.........iii
目錄.........iv
表目錄.........vi
圖目錄.........vii
符號說明.........viii
第一章 緒論.........1
1.1 有機發光二極體簡介.........1
1.2 研究動機.........1
第二章 理論探討.........2
2.1 有機發光二極體的發光原理.........2
2.2 有機發光二極體之電荷注入理論.........3
2.2.1 Richardson-Schottky 熱傳導載子注入理論.........3
2.2.2 Fowler-Nordheim 穿隧理論.........4
2.3 有機發光二極體之元件載子傳導理論.........5
2.3.1 歐姆定律.........5
2.3.2 SCLC空間電荷限制電流.........5
2.3.3 ICLC 注入電荷限制電流.........8
第三章 實驗方法.........10
3.1 實驗流程圖.........10
3.2 實驗材料.........11
3.2.1 蒸鍍材料.........11
3.2.2 基板.........12
3.2.3 其他耗材.........12
3.3 元件製作步驟.........13
3.3.1 ITO基板清洗.........13
3.3.2 ITO基板圖形化.........13
3.3.3 有機蒸鍍.........14
3.3.4 金屬蒸鍍.........15
3.3.5 元件封裝.........16
3.4 元件光電特性量測.........17
第四章 結果與討論.........19
4.1 模型與假設.........19
4.2 模擬與規劃.........20
4.3 NPB單層元件模擬.........21
4.3.1 調變注入能障Phi.b之參數.........21
4.3.2 調變活化能delta之參數.........22
4.3.3 調變溫度T之參數.........23
4.3.4 代入Fitting公式修正模擬公式.........23
4.4 Alq3單層元件模擬.........25
4.4.1 調變活化能delta之參數.........25
4.4.2 調變注入能障Phi.b之參數.........26
4.4.3 調變溫度T之參數.........27
4.4.4 代入Fitting公式修正模擬公式.........27
第五章 結論.........29
參考文獻.........30
Extended Abstract.........32

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