Publication | Open Access
43.3: Slot Die Coating for OLED Displays
18
Citations
3
References
2008
Year
Materials ScienceEngineeringAdvanced Packaging (Semiconductors)Display TechnologyMicrofabricationSurface ScienceApplied PhysicsSurface TensionLow Viscosity FluidsSlot Die CoatingElectronic PackagingUniform Submicron CoatingsMicroelectronicsAdvanced Display TechnologyProtective Coating
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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