한국정보디스플레이학회:학술대회논문집
- 2004.08a
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- Pages.348-351
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- 2004
Top Electrode Engineering in Organic Light-Emitting Devices Formed by Soft Contact Lamination
- Lee, Tae-Woo (Bell Laboratories, Lucent Technologies) ;
- Zaumseil, Jana (Bell Laboratories, Lucent Technologies) ;
- Bao, Zhenan (Bell Laboratories, Lucent Technologies) ;
- Hsu, Julia W.P. (Bell Laboratories, Lucent Technologies) ;
- Rogers, John A. (Department of Materials Science and Engineering, Department of Chemistry, Beckman and Seitz Materials Research laboratory, University of Illinois at Urbana-Champaign)
- Published : 2004.08.23
Abstract
We describe a new approach for building organic light-emitting diodes (OLEDs), which is based on physical lamination (i.e. soft contact lamination (ScL)) of thin metal electrodes supported by an elastomeric layer (polydimethylsiloxane) against an electroluminescent organic. We find that the devices fabricated have much better performance than those constructed with conventional vacuum deposition process. In addition, the ScL is intrinsically compatible with the technique of soft lithograph so that it is easy to build patterned OLEDs with feature sizes into the nanometer regime.
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