OLED Lighting
Achieve more than double the light efficiency in OLED lighting applications with Pixelligent’s tunable PixClear® Zirconia nanocrystal formulations and dispersions.
Illuminating New Opportunities in OLED Technology
While OLEDs have transformed the display industry, their adoption in lighting applications has been slower. The primary challenge remains the higher cost of OLED lighting panels compared to LEDs. However, continued research and development are driving rapid advancements, giving OLEDs the potential to revolutionize how we illuminate spaces and create new opportunities in architectural, automotive, and personalized lighting.
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Improving Internal Light Extraction for OLED
OLED lighting panels are ultra-thin, low-glare, and flexible. As light travels through these panels, it passes from a material with a high-refractive-index (RI) to one with a lower RI, causing the light to reflect back into the device. This phenomenon, known as total internal reflection (TIR), reduces lumen output and results in wasted energy and lower overall efficiency. By using PixClear® high-RI materials as an internal light extraction layer, light output can be improved by nearly 100%, making OLED panels brighter, more energy efficient, and longer lasting.
Benefits of Light Efficiency in OLED Lighting
Light extraction efficiency has become increasingly important in OLED lighting and display technologies. Pixelligent’s PixClear® materials enhance brightness, reduce heat, extend battery life, and improve overall device efficiency and performance.
Tunable Dispersions that Optimize OLED Efficiency
Explore our high-refractive-index (RI) PixMicro™ and PixClear® Zirconia product lines designed to enhance light efficiency in OLED applications.
- Nanocrystal: PixClear Titania 20nm
- Solvent Type: None
- Dispensing Method: Spin Coat / Slot Die
- Refractive index: 1.84
- Percent Transparency: >90%
- Film Thickness Range: 5 – 50 μm
- Curing Method: UV
- Percent Haze: <0.1%
- Low shrinkage
- Excellent structural fidelity and mechanical properties
Customized versions of PixMicro™ Designer Composites™ available upon request
- Nanocrystal: PixClear Coreshell 20nm
- Solvent Type: None
- Dispensing Method: Spin Coat / Slot Die
- Refractive index: 1.80
- Percent Transparency: >94%
- Film Thickness Range: 5 – 50 μm
- Curing Method: UV
- Percent Haze: <0.2%
- Low shrinkage
- Excellent structural fidelity and mechanical properties
Customized versions of PixMicro™ Designer Composites™ available upon request
- Nanocrystal: PixClear Zirconia 10nm
- Solvent Type: None
- Dispensing Method: Spin Coat / Slot Die
- Refractive index: 1.66
- Percent Transparency: >98%
- Film Thickness Range: 5 – 50 μm
- Curing Method: UV
- Percent Haze: <0.05%
- Low shrinkage
- Excellent structural fidelity and mechanical properties
Customized versions of PixMicro™ Designer Composites™ available upon request
- Nanocrystal: PixClear Zirconia 10nm
- Solvent Type: None
- Dispensing Method: Spin Coat / Slot Die
- Refractive index: 1.71
- Percent Transparency: >95%
- Film Thickness Range: 5 – 50 μm
- Curing Method: UV
- Percent Haze: <0.08%
- Low shrinkage
- Excellent structural fidelity and mechanical properties
Customized versions of PixMicro™ Designer Composites™ available upon request
- Solvent Type: PGMEA
- Nanocrystal Size: 10 nm, capped
- Capping: Functional or non-functional
- Nanocrystal Base: Zirconia
- Solvent Type: ETA
- Nanocrystal Size: 10 nm, capped
- Capping: Functional or non-functional
- Nanocrystal Base: Zirconia
