Pixelligent solvent-free PixMicro ™ formulations are ready-to-use, one-component nanocomposite materials with fast UV cure. Incorporating Pixelligent's PixClear ® ZrO 2, TiO 2, and PixCor ® nanocrystals, these formulations offer a wide range of refractive index values while maintaining high transparency and low haze under a broad range of film thicknesses. The solvent-free PixMicro ™ formulations are versatile materials that can be applied to many substrates by dispensing, roll-coating, spin-coating, Meyer rod/bar-coating, and slot-die coating techniques for subsequent applications such as imprinting. General Product Information Benefits - One component - Fast UV cure - No thermal processing steps required - Long pot life and stored at room temperature Key Features - Refractive index values from 1.65 to 1.85 at 589 nm - Viscosities less than 2000 cP - Typical film thicknesses range from 3 to 50 mm - %Haze < 0.2% and %Transmittance >90% at 11 mm Applications - Optical coatings - Extended Reality - Micro-optics - Sensors Suitable Substrates - Glass - Silicon wafer - Plastic QUV Reliability Data for PixMicro ™ Formulations Micro-imprinted PixMicro ™ Z71 lenses (0.5-mm diameter)
PixMicro™ formulations provide a versatile range of refractive indices and UV stability to meet diverse customer needs. They enable high-performance micro-imprinted microlens arrays with exceptional optical quality for waveguides, Diffractive Optical Elements (DOEs), and light guides used in Extended Reality, Display, and other Optoelectronic applications. With refractive indices from 1.65 to 1.9 and customizable viscosities, PixMicro™ products can be precisely tuned to optimize each customer's specific device and process requirements. PixMicro™ high-refractive-index, micro-imprintable products are compatible with both glass and plastic substrates, commercially available stamps, and standard manufacturing processes across a wide range of applications. High Refractive Index: Up to 1.9 for Titania formulations, Up to 1.65 for Zirconia formulations Precision Nanocrystal Control: Particle sizes ranging from 5 to 20 nm Exceptional Transparency: 95% across all visible wavelengths Ultra-Low Haze: <0.1% for superior optical clarity Tunable Film Thickness: Ranging from 3 to 15 µm Color-Neutral Clarity: b values below 1.0 PixMicro™ high-RI, micro-imprintable products deliver ultra-low haze and exceptional transparency across the full visible spectrum, offering the highest performance available on the market. These formulations are also fully compatible with industry-standard imprint stamps. PixMicro™ formulations can be applied using a wide range of processes, including spin coating and jet coating, followed by imprinting and UV curing.
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PixCor®-enabled formulations and dispersions significantly enhance titania and UV stability, delivering more than an 85% improvement in long-term performance.
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PixNIL® formulations offer refractive indices ranging from 1.7 to 2.0 and are fully compatible with nanoimprint lithography and thin-film processing tools.
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Inkjet fabrication, powered by advanced HRI materials, is the key to delivering this capability at commercial scale. Pixelligent’s PixJet®materials are making it possible. With unmatched refractive index, inkjet compatibility, and industry partnerships, we’re helping shape the displays of tomorrow.
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