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80‐2: Invited Paper: Ink Jet Printed Film Formation and Its Impact on OLED Device Performance
Author(s) -
Bernatz Georg,
Béalle Gaëlle,
Hamburger Manuel,
Tseng Hsin-Rong,
Stolz Sebastian,
Hayer Anna,
Koenen Nils,
Linge Rouven,
Engel Miriam,
Meyer Sebastian,
Anemian Rémi,
Boehm Edgar
Publication year - 2019
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.13134
Subject(s) - oled , inkwell , homogeneous , materials science , jet (fluid) , optoelectronics , composite material , physics , mechanics , layer (electronics) , thermodynamics
Flat and homogeneous films by ink jet printing of organic materials are proven to be essential for OLED application. The impact of ink formulation, film thickness, pixel size, bank layout and process conditions (i.e. drying parameters) have been investigated. Their severe impact on device performance is illustrated.