한국정보디스플레이학회:학술대회논문집
- 한국정보디스플레이학회 2002년도 International Meeting on Information Display
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- Pages.706-709
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- 2002
Lithium Quinolate Complex as an Electron Injection Layer in Organic Light Emitting Devices
- Choi, Kyung-Hoon (Dept. of Chemical Eng., Hong-Ik Univ.) ;
- Kim, Young-Kwan (Dept. of Chemical Eng., Hong-Ik Univ.) ;
- Sohn, Byung-Chung (Dept. of Chemical Eng., Hong-Ik Univ.) ;
- Ha, Yun-Kyung (Dept. of Science, Hong-Ik Univ.) ;
- Kim, Sung-Min (Research Institute of Science and Technology, Hong-Ik Univ.) ;
- Kim, Bong-Ok (Research Institute of Science and Technology, Hong-Ik Univ.) ;
- Kwak, Mi-Young (Research Institute of Science and Technology, Hong-Ik Univ.) ;
- Cho, Young-Jun (Dept. of Chemical Eng., Hong-Ik Univ.)
- 발행 : 2002.08.21
초록
We investigated the effect of lithium 8-hydroxyquinolinolatolithium (Liq) as an electron injection layer on the performance of organic light emitting devices (OLEDs) and optimized the device efficiency by varying thickness of Liq layer. The device with 1nm Liq layer showed significant enhancement of the device performance and device lifetime. We also compared
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