SID Symposium Digest of Technical Papers · 2008 · 18 citations · 3 references
Natural SciencesMaterials EngineeringMaterials ScienceElectronic MaterialsSurface ScienceThin FilmsCoating TechnologyCoatingsDisplay TechnologiesSurface CoatingsThin-film DepositionThin-film MaterialsDisplay ApplicationsDisplay SubstratesFluid-fluid InteractionOptical BackplanesScalable ManufacturingScalable ProductionSlot-die CoatingSurface Coating Technologies
Abstract Slot die coating is a cost‐effective, scalable process for applying continuous organic layers in OLED displays. Uniform submicron coatings can be obtained on patterned OLED backplanes from low viscosity fluids. Coating and drying defects can be reduced by adjusting fluid properties, e.g., surface tension, viscosity and concentration.
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