| Summary: | 碩士 === 國立嘉義大學 === 電子物理學系光電暨固態電子研究所 === 102 === In this investigation,a rapid, simple, and low-cost sputter system to deposit silver nanoparticles (Ag-NP) or gold nanoparticles (Au-NP) layer in polymer light-emitting diodes (PLEDs ), by sputtering through a low-power, short time to achieve produce shape of nanoparticles,and sputtering time of 10 seconds once and twice to the sputtering particles of different densities. This manufacturing method can effectively improve the characteristics of the active charge transport layer in order to meet the high performance requirements of the PLED.
Surface resonance band is consistent with the luminescence band PLAYED generated surface plasmon resonance effect when the ITO deposition of silver, gold nanoparticles. Au-NP/ITO anode green PLEDs of electroluminescence intensity increased nearly 1.7 -fold and Ag-NP/ITO blue PLEDs anode ITO oxygen vacancies which increase the surface and the surface wave resonance, so that electroluminescence intensity is more increased than the single use of ITO as an anode of the blue component increased nearly 3.4 -fold .
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