Efficient polymer light-emitting diodes utilizing modified AI cathode

Tzung-Fang Guo, Fuh Shun Yang, Zen Jay Tsai, Ten-Chin Wen, Sung Nien Hsieh, Yaw Shyan Fu

研究成果: Conference contribution

摘要

We report the significant increases in the electroluminescence (EL) efficiency of poly(2-methoxy-5-(2′-ethylhexyloxy)-1,4-phenylene vinylene)-based polymer light-emitting diode by a solution processible and interfacial modification at the device cathode. An ultra thin polymer neno-layer was introduced to the contact interface between the device cathode and the polymer EL layer. The devices utilizing the high work function metal, Al, with an interfacial layer perform two orders of enhancement in the device performance, from 0.017 cd/A (Al cathode) to 1.50 cd/A (nano-layer/Al cathode).

原文English
主出版物標題Proceedings of the International Display Manufacturing Conference and Exhibition, IDMC'05
編輯H.P. David Shieh, F.C. Chen
頁面392-393
頁數2
出版狀態Published - 2005 十二月 1
事件International Display Manufacturing Conference and Exhibition, IDMC'05 - Taipei, Japan
持續時間: 2005 二月 212005 二月 24

出版系列

名字International Display Manufacturing Conference and Exhibition, IDMC'05

Other

OtherInternational Display Manufacturing Conference and Exhibition, IDMC'05
國家/地區Japan
城市Taipei
期間05-02-2105-02-24

All Science Journal Classification (ASJC) codes

  • 工程 (全部)

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