Sacramento, California Patent of the Year – 2024/2025
S.V.V. Technology Innovations, Inc. has been awarded the 2024/2025 Patent of the Year for its breakthrough in wide-area solid-state lighting. Their invention, detailed in U.S. Patent No. 11860396, titled ‘Wide-area illumination systems employing waveguides with two-sided segmented light emission’, employs a thin optical waveguide with two-sided segmented light emission to deliver uniform, energy-efficient illumination.
The system integrates compact solid-state light sources, such as LEDs, along the edge of a transparent sheet. This sheet contains a precise pattern of microstructured light extraction zones, enabling controlled light emission from both surfaces. The design ensures even light distribution across large areas while maintaining a slim profile.
By utilizing discrete surface microstructures spaced strategically, the technology enhances light diffusion without increasing material thickness. This approach not only improves energy efficiency but also allows for thinner, more flexible lighting panels. Such advancements are particularly beneficial for applications in architectural lighting, display backlighting, and other areas where space and energy conservation are critical.
The innovation stands out for its ability to provide high-quality illumination while reducing the need for bulky fixtures. Its scalable design and adaptability make it suitable for various industries seeking sustainable lighting solutions. This patent marks a significant step forward in the evolution of solid-state lighting technologies.