한국정보디스플레이학회:학술대회논문집
- 2006.08a
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- Pages.1779-1783
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- 2006
Improvement of the permeation properties with a thin hybrid - passivation layer to apply the Large-sized Organic Display Devices
- Lee, Joo-Won (Opto-Electric Materials Research Center, KIST) ;
- Bea, Sung-Jin (Opto-Electric Materials Research Center, KIST) ;
- Park, Jung-Soo (Opto-Electric Materials Research Center, KIST) ;
- Lee, Young-Hoon (Opto-Electric Materials Research Center, KIST) ;
- Chin, Byung-Doo (Opto-Electric Materials Research Center, KIST) ;
- Kim, Jai-Kyeong (Opto-Electric Materials Research Center, KIST) ;
- Jang, Jin (Dept.of Physics, Kyung-hee University) ;
- Ju, Byeong-Kwon (School of Electrical Engineering, Korea University)
- Published : 2006.08.22
Abstract
The hybrid thin-film (HTF) passivation layer composed of the UV curable acrylate layer and MS-31 (MgO:SiO2=3:1wt%) layer was adopted in organic light emitting diode (OLED) to protect organic light emitting materials from penetrations of oxygen and water vapors. The moisture resistance of the deposited HTF layer was measured by the water vapor transmission rate (WVTR). The results showed that the HTF layer possessed a very low WVTR value of lower than
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