We describe a transfer printing method for patterning of thin polymer layers. A hard stamp with raised feature is brought into contact with a spin coated organic film under elevated pressure and temperature to break the films. The patterned film is then transfer printed onto devices. We use this method to print red/green/blue sub-pixel arrays with pattern size as small as 12 µm at a resolution of 530 ppi to demonstrate its ability for full-color organic light-emitting display fabrication.
|Original language||English (US)|
|Number of pages||3|
|Journal||Digest of Technical Papers - SID International Symposium|
|State||Published - 2009|
|Event||2009 Vehicles and Photons Symposium - Dearborn, MI, United States|
Duration: Oct 15 2009 → Oct 16 2009
All Science Journal Classification (ASJC) codes