Manipulating the local light emission in organic light-emitting diodes by using patterned self-assembled monolayers
- Mathijssen, Simon G. J.
- van Hal, Paul A.
- van den Biggelaar, Ton J. M.
- Smits, Edsger C. P.
- de Boer, Bert
- Kemerink, Martijn
- Janssen, Rene A. J.
- de Leeuw, Dago M.
DOIAbstract
Patterned organic light-emitting diodes are fabricated by using microcontactDrinted self-assembled monolayers on a gold anode (see background figure). Molecules with dipole moments in opposite directions result in an increase or a decrease of the local work function (foreground picture), providing a direct handle on charge injection and enabling local modification of the light emission</p
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