한국정보디스플레이학회:학술대회논문집
- 2007.08a
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- Pages.332-335
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- 2007
High control Alkali & Alkaline-earth Metal Sources for OLED devices
- Bonucci, Antonio (SAES Getters S.p.A., Lainate (MI)) ;
- Bertolo, Johnny Mio (SAES Getters S.p.A., Lainate (MI)) ;
- Riva, Mauro (SAES Getters S.p.A., Lainate (MI)) ;
- Carretti, Corrado (SAES Getters S.p.A., Lainate (MI)) ;
- Tominetti, Stefano (SAES Getters S.p.A., Lainate (MI)) ;
- Kim, Sung-Hyun (School of chemical and biological Engineering, Seoul National University) ;
- Lee, Jun-Yeob (Department of Polymer Science and Engineering, DanKook University)
- Published : 2007.08.27
Abstract
Electron injection improvement in OLED organic layers can be obtained by their doping or using alkaline-earth or alkali metals as electron injection layers (EIL). Common handling problems can be solved by an innovative metal dispensing technology to ensure controlled and reliable metal layers for OLED. Thickness and deposition rate of EIL during the process have been explored to optimize device performances.