Surface‐Initiated Phase Separation–Fabrication of Two‐Layer Organic Light‐Emitting Devices in a Single Processing Step | Zendy

Köhnen Anne | Zendy; Riegel Nina | Zendy; Müller David C. | Zendy; Meerholz Klaus | Zendy

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Surface‐Initiated Phase Separation–Fabrication of Two‐Layer Organic Light‐Emitting Devices in a Single Processing Step

Author(s) -

Köhnen Anne,

Riegel Nina,

Müller David C.,

Meerholz Klaus

Publication year - 2011

Publication title -

advanced materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.707

H-Index - 527

eISSN - 1521-4095

pISSN - 0935-9648

DOI - 10.1002/adma.201102368

Subject(s) - materials science , fabrication , oled , layer (electronics) , diode , optoelectronics , deposition (geology) , phase (matter) , surface (topology) , nanotechnology , organic chemistry , medicine , chemistry , alternative medicine , geometry , mathematics , pathology , paleontology , sediment , biology

The use of surface‐initiated phase separation (SIPS) for simple and cost‐effective fabrication of solution‐processed multilayer organic light‐emitting diodes (OLEDs) is presented. In a mixture of a cross‐linkable and a non‐cross‐linkable compounds the first one will be cross‐linked surface‐induced. This causes a phase‐separation of the two materials. A two‐layer device is generated out of a single deposition step.

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