Positive/Negative Arrays of Organic Light‐Emitting Diodes by a Surface‐Tension‐Driven Approach | Zendy

Viola I. | Zendy; Mazzeo M. | Zendy; Passabì A. | Zendy; D'Amone S. | Zendy; Cingolani R. | Zendy; Gigli G. | Zendy

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Positive/Negative Arrays of Organic Light‐Emitting Diodes by a Surface‐Tension‐Driven Approach

Author(s) -

Viola I.,

Mazzeo M.,

Passabì A.,

D'Amone S.,

Cingolani R.,

Gigli G.

Publication year - 2005

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.200501158

Subject(s) - materials science , oled , dewetting , electroluminescence , surface tension , fabrication , optoelectronics , lithography , realization (probability) , nanotechnology , flexibility (engineering) , pixel , diode , optics , thin film , medicine , statistics , physics , alternative medicine , mathematics , layer (electronics) , quantum mechanics , pathology

An ordered and controlled microarray of isolated organic electroluminescent pixels (see Figure) is fabricated by a surface‐tension‐driven technique. The technique combines the instability of liquids, following dewetting phenomena, with geometrical confinement, induced by a template mesh, to deposit optically active molecules in an ordered fashion. The flexibility, ease of realization, and absence of any damaging lithographic step makes this a promising technique for future OLED fabrication.

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