Stephan Harkema

Light management in flexible OLEDs

Stephan Harkema, Raghu K. Pendyala, Christian G. C. Geurts, 2014, Optics & Photonics - Photonic Devices + Applications.

P-262: Printing Technologies for Flexible OLEDs

Stephan Harkema, Dirk Bollen, Marcel W. W. J. Tijdink, 2008 .

Device reflectivity as a simple rule for predicting the suitability of scattering foils for improved OLED light extraction

Stephan Harkema, Raghu K. Pendyala, Jack W. Levell, 2013, Optics & Photonics - Photonic Devices + Applications.

Large area ITO-free flexible white OLEDs with Orgacon PEDOT:PSS and printed metal shunting lines

Stephan Harkema, Joanne S. Wilson, Dirk Bollen, 2009, Organic Photonics + Electronics.

Optimization of the efficacy and angle dependence of emission of top-emissive organic light-emitting diodes on metal foils

Stephan Harkema, Ton van Mol, Cristina Tanase, 2011 .

Simulations, measurements, and optimization of OLEDs with scattering layer

Stephan Harkema, Beat Ruhstaller, Thomas Lanz, 2015 .

Inkjet printing of chemically tailored light-emitting polymers

Ulrich S. Schubert, Stephan Harkema, Jolke Perelaer, 2013 .