有機發光二極體一直是被認為下一個世代的顯示革命，本論文的目的是將有機發光二極體與SU-8波導整合於矽基板上，利用現有成熟的矽製程技術，將來和CMOS整合，可以達到資料傳輸的目的。
　　本論文已經成功的將紅光及綠光發光二極體和SU-8波導整合於矽基板上，並直接在發光二極體上利用電光轉換來調制訊號，並在波導末端利用光偵測器來偵測調制後的訊號，為了達到多波長光和SU-8波導整合的目的，我們針對藍光材料做了許多研究，希望先藉由光激發光來選擇適合的藍光材料，再製作成電激發光元件，目前商業化藍光材料是以PFO-DMP表現的效率最好。
　　SU-8是微機電領域常用的厚膜光阻，因其折射率為1.5，且對化學及熱有良好的穩定性，所以我們使用SU-8為波導材料，如何將發光二極體的光耦合進入波導之中，也是本論文的研究重點，我們嘗試過45度斜面、光柵電極及光散射層的方法，最後採用光散射層的方法，因為其製程容易及成本低的優點。
　　要達到通訊的目標，調制的頻率至少要達到1M Hz，本實驗結果証實了，利用黃綠光材料，在200K Hz時，仍有良好的調制圖形，相信再透過製程及材料的最佳化，更能貼近我們利用有機發光二極體和SU-8波導整合於矽基板上，進行資料傳輸的目的。

Polymer light emitting diodes (PLED) have been always
considered as promising candidate for next generation of display
technology. The purpose of this thesis is to investigate the integration of
PLED and SU-8 waveguide on silicon substrate for data communication.
The Integration of red and green PLED with SU-8 waveguide on silicon substrate and the use of photodetector to measure electro-optic modulation from waveguide is successfully demonstrated. In order to achieve multi-wavelength transmission in SU-8 waveguide, we also focused on blue PLED. PFO-DMP is the best commercial blue material because it is of high photoluminescence and electroluminescence
efficiency.
SU-8 exhibits good thermal and chemical stability and it’s refractive coefficient is 1.5. It is suitable for waveguide material. We found that diffusion layer is the most cost-effective and feasible
processing method to couple light into waveguide.
The minimum requirement of modulation frequency of data communication is 1M Hz. In our devices, good modulation at 200k Hz
was achieved. We believed with continued studies, the data communication with PLED on SU-8 waveguide will become possible.

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