Numerical Studies on Structural and Optoelectronic Properties of Organic Light-Emitting Diodes
碩士 === 國立彰化師範大學 === 光電科技研究所 === 94 === Organic Light-Emitting Diode (OLED) has been extensively developed in the past few years. The next generation displays designed by OLED technology have advantages over other displays such as CRT, LCD, and PDP in thickness, weight, brightness, response time, vie...
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ndltd-TW-094NCUE56140082015-12-16T04:39:03Z http://ndltd.ncl.edu.tw/handle/71337712292354304343 Numerical Studies on Structural and Optoelectronic Properties of Organic Light-Emitting Diodes 有機發光二極體之結構設計與光電特性分析 Yung-Cheng Chang 張永政 碩士 國立彰化師範大學 光電科技研究所 94 Organic Light-Emitting Diode (OLED) has been extensively developed in the past few years. The next generation displays designed by OLED technology have advantages over other displays such as CRT, LCD, and PDP in thickness, weight, brightness, response time, viewing angle, contrast, driving power, flexibility, and capability of self-emission. The OLED display has provided a brand new vision for the human-computer interaction in the future. The structural design of OLED is important because it might effectively increase the possibility of mass production. In this thesis, the optimizations of the optical and electronic properties of multilayer OLED devices are numerically studied. In chapter 1, the characteristics of OLED, including the advantages, disadvantages and structures, are introduced. Moreover, the development of OLED and comparison between OLED and LCD are also disscussed. In chapter 2, we attempt to setup the electronic model to help realize the microscopic physics of OLED. Furthermore, we discuss the optoelectronic model of the APSYS simulation program which we used to do simulation. In chapter 3, we investigate the photoelectric characteristics, including the recombination rate, spontaneous emission rate, and L-J-V curves, for the green- and red-emitting OLED structures and top-emitting OLEDs. The carrier balance at the interface between organic layers affects the electroluminescence (EL) efficiency of OLED. In chapter 4, the optoelectronic properties of the Alq3/TPD heterostructure based multilayer OLED with various thicknesses and positions of hole blocking layer are numerically studied. Finally, optimal design of the multi-quantum-well OLED structure under study is attempted. Yen-Kuang Kuo 郭艷光 2006 學位論文 ; thesis 118 zh-TW |
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碩士 === 國立彰化師範大學 === 光電科技研究所 === 94 === Organic Light-Emitting Diode (OLED) has been extensively developed in the past few years. The next generation displays designed by OLED technology have advantages over other displays such as CRT, LCD, and PDP in thickness, weight, brightness, response time, viewing angle, contrast, driving power, flexibility, and capability of self-emission. The OLED display has provided a brand new vision for the human-computer interaction in the future. The structural design of OLED is important because it might effectively increase the possibility of mass production. In this thesis, the optimizations of the optical and electronic properties of multilayer OLED devices are numerically studied.
In chapter 1, the characteristics of OLED, including the advantages, disadvantages and structures, are introduced. Moreover, the development of OLED and comparison between OLED and LCD are also disscussed.
In chapter 2, we attempt to setup the electronic model to help realize the microscopic physics of OLED. Furthermore, we discuss the optoelectronic model of the APSYS simulation program which we used to do simulation.
In chapter 3, we investigate the photoelectric characteristics, including the recombination rate, spontaneous emission rate, and L-J-V curves, for the green- and red-emitting OLED structures and top-emitting OLEDs.
The carrier balance at the interface between organic layers affects the electroluminescence (EL) efficiency of OLED. In chapter 4, the optoelectronic properties of the Alq3/TPD heterostructure based multilayer OLED with various thicknesses and positions of hole blocking layer are numerically studied. Finally, optimal design of the multi-quantum-well OLED structure under study is attempted.
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author2 |
Yen-Kuang Kuo |
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Yen-Kuang Kuo Yung-Cheng Chang 張永政 |
author |
Yung-Cheng Chang 張永政 |
spellingShingle |
Yung-Cheng Chang 張永政 Numerical Studies on Structural and Optoelectronic Properties of Organic Light-Emitting Diodes |
author_sort |
Yung-Cheng Chang |
title |
Numerical Studies on Structural and Optoelectronic Properties of Organic Light-Emitting Diodes |
title_short |
Numerical Studies on Structural and Optoelectronic Properties of Organic Light-Emitting Diodes |
title_full |
Numerical Studies on Structural and Optoelectronic Properties of Organic Light-Emitting Diodes |
title_fullStr |
Numerical Studies on Structural and Optoelectronic Properties of Organic Light-Emitting Diodes |
title_full_unstemmed |
Numerical Studies on Structural and Optoelectronic Properties of Organic Light-Emitting Diodes |
title_sort |
numerical studies on structural and optoelectronic properties of organic light-emitting diodes |
publishDate |
2006 |
url |
http://ndltd.ncl.edu.tw/handle/71337712292354304343 |
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