Achieve more than double the light efficiency in OLED lighting applications with Pixelligent’s tunable PixClear® Zirconia nanocrystal formulations and dispersions. 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. Reduced total internal reflection (TIR) allows more light to be transmitted out of the device Reduced light loss due to total internal reflection (TIR) results in up to 2× higher light output without increasing voltage Reduced total internal reflection (TIR) results in less light being reflected back into the device, minimizing internal heating Compatible with industry-standard OLED manufacturing processes and common deposition methods Coating thin layers does not affect nanocrystal quality or device performance Maintains uniform light output across all angles Increases Brightness Improves Light Efficiency Longer Lifetime Seamless Integration Maintains Device Form Uniform Color 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.
