• Kok, Margreet De
• Buechel, Michael
• Weijer, Peter Van De
• Camps, Ivo Godfried Jozef
• Haskal, Eliav
• Sempel, Aad
• Mutsaers, Kees A. H.
• Duineveld, P. C.
• Biggelaar, Ton Van De
• Rubingh, Jan-Eric J. M.

Abstract

Spin coating is a suitable technique for the fabrication of monochrome light-emitting polymer devices. For color displays, however, it is not the optimal solution when different polymers are applied. In principle, there are several technologies available for patterning light-emitting polymers. In this paper we discuss the advantages of drop-on-demand ink-jet printing over other printing methods. Special attention is given to some fundamental aspects of the printing process, such as drop formation and pixel filling. Examples of both monochrome and full color ink-jet printed passive matrix displays will be discussed.

Topics

• impedance spectroscopy
• polymer
• spin coating