本論文藉由製程最佳化來製作可撓式有機太陽能電池元件，其主要研究方向分成三大部份，第一部份將一般反置式有機太陽能電池的高溫製程改變成低溫製程；第二部份以旋塗透明高導電液(PH1000)來取代熱蒸鍍方式成膜的金屬銀電極；第三部份利用低溫製程製作成可撓式有機太陽能電池元件。其中藉由ZnO稀釋最佳比例、PEDOT:PSS和Ag退火溫度、透明高導電液PH1000最佳轉速、退火溫度及時間來達到電子傳輸層、電洞傳輸層及銀電極參數最佳化，利用以上各種不同製程最佳化參數分別製作成四種反置式低溫有機太陽能電池元件與一般高溫有機太陽能電池做比較。
最終成功的製作出低溫製程及高分子電極之反置型可撓式基板有機太陽能電池元件，其銀電極之低溫玻璃光電轉換效率為2.24%、高分子電極之低溫玻璃效率可達1.89%、銀電極之低溫可撓式基板效率可達1.77%以及高分子電極之低溫可撓式基板效率為1.57%。

In order to reach the objective of inverted organic solar cell on a flexible substrate can be produced by optimizing process. There are three parts of this research: the first part is changing high temperature process into a low temperature process for the inverted organic solar cells on a glass. The second part is spin coating PH1000 which takes the place of thermal evaporation deposition of metal silver electrode on the organic solar cell. The third part is making inverted organic solar cell on a flexible substrate by low temperature processing. For those purposes, we use different optimizing parameters to make four types of inverted and low temperature organic solar cells. Such as the optimization of parameter of ZnO diluting, annealing temperature of PEDOT:PSS and Ag, the best spinning speed, annealing temperature and the amount of time of PH1000. Thus, we can compare low temperature cell with standard high temperature organic solar cell.
Finally, inverted organic solar cell is made successfully by using the low temperature process and polymer electrode on a flexible substrate. Power conversion efficiency (PCE) of solar cell on a glass substrate with Silver electrode is 2.24%, PCE of solar cell on a glass substrate with polymer electrode is 1.89%, PCE of solar cell on a flexible with Silver electrode is 1.77%, and PCE of solar cell on a flexible with polymer electrode is 1.57%.

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