Displays- OLEDs/QLEDS
Current OLED & QLED Manufacturing-
Modern OLED and QLED displays are fabricated using complex thin-film deposition processes to build multiple functional layers that control charge transport and light emission.
Most commercial displays rely on vacuum deposition (thermal evaporation)
• Require high-precision fabrication equipment
• Multiple thin-film layers and complex processing steps
• High capital and operational costs
• Limited compatibility with scalable solution-based manufacturing
PINA Solution for Display Manufacturing
PINA nano inks provide a scalable alternative to vacuum-based manufacturing used in OLED and QLED displays. Our solution-processed metal oxide inks enable fabrication of key functional layers using printing and coating technologies.
Key Advantages
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Compatible with roll-to-roll and large-area coating processes
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Customizable ink formulations tailored to customer device architectures
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Adjustable solvents and nanoparticle concentrations for different manufacturing processes
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Tunable electronic properties of functional layers based on device requirements
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Low annealing temperature (<150 °C) suitable for flexible substrates
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High chemical stability compared with organic semiconductor materials
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Enables uniform, high-quality thin films for advanced display technologies
Where PINA inks can be used
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FlexiNickel — Hole Transport Layer (HTL)
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FlexiITO (Future Product) — Transparent conductive electrode (Anode)
Interested in Testing PINA Nano Inks?
We welcome collaborations with research groups and industry partners working on OLED, QLED, and next-generation display technologies. If you are interested in evaluating PINA nano inks in your device stack, please contact us to request free samples or discuss potential collaboration opportunities.