한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
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Thin film encapsulation of thin-cathode organic electroluminescent devices

  • Lee, Shih-Nan (Department of Applied Chemistry, National Chiao Tung University) ;
  • Hwang, Shiao-Wen (Display Institute, Microelectronics and Information Systems Research Center, National Chiao Tung University) ;
  • Chen, Chin H. (Display Institute, Microelectronics and Information Systems Research Center, National Chiao Tung University)
  • Published : 2006.08.22
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Abstract

We have developed a novel thin film encapsulation method for thin-cathode OLED by introducing organic (not polymer)/inorganic multiple thin films to protect device, which is shown to slow down the permeation rate of moisture and oxygen. From the stability test of devices, the projected lifetime of thin-cathode OLED device with thin film encapsulation was similarly to that with glass lid encapsulation.

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