Spectrally and Spatially Modulated Illumination for Novel Applications

This inventive concept expands the core technology of spectrally and spatially modulated illumination to novel applications beyond human circadian rhythms, addressing unmet needs in agriculture, healthcare, wearable technology, and low-light environments.

The original patent disclosed a lighting system for human circadian rhythms, but its potential applications are limited. This inventive concept solves the problem of restricted use cases by adapting the core technology to address specific challenges in diverse industries, such as optimizing plant growth, improving cognitive function, enhancing visual performance, and treating seasonal affective disorder.

The inventive concept encompasses a range of systems and methods that leverage spectrally and spatially modulated illumination to tackle distinct problems. In agriculture, the luminaire is designed to provide dynamic spectral and spatial distributions of light to optimize plant growth and yield. For individuals with ADHD, the method involves dynamically adjusting the illumination to provide enhanced melanopic flux during focused attention tasks. The wearable device includes a sensor to detect the individual's circadian rhythm and adjusts the illumination accordingly. In low-light environments, the system provides spectrally and spatially modulated illumination optimized for the visual task at hand. Lastly, the method for treating SAD involves dynamically adjusting the illumination to provide enhanced melanopic flux during periods of reduced natural light exposure.

The new claims introduce novel applications and use cases that were not contemplated in the original patent. The inventive step lies in the adaptation of the core technology to address specific challenges in diverse industries, demonstrating a non-obvious expansion of the original concept.

Alternative embodiments may include variations in luminaire design, sensor integration, and algorithms for dynamic spectral and spatial modulation. Additionally, the inventive concept could be implemented using different types of light sources, such as organic LEDs or laser diodes.

The inventive concept has significant commercial potential in various industries, including agriculture, healthcare, wearable technology, and low-light environments. The target market includes companies and organizations seeking to improve crop yields, enhance cognitive function, develop innovative wearable devices, and optimize visual performance in challenging environments.