RPI ID: 2006-063-201, 2006-063-601, 2006-063-602, 2006-063-604, 2006-063-605
Innovation Summary:
This portfolio introduces a suite of advanced LED-based lighting technologies designed to optimize luminous efficacy, thermal performance, and color stability in solid-state lighting systems. The innovations include a modular LED light engine with a reflective mixing chamber and light guide (RPI 2006-063-201), as well as multiple high-power white LED architectures (RPI 2006-063-601, 602, 604, 605) that integrate short-wavelength LEDs with phosphor conversion in thermally optimized packages. These designs enable high-brightness, energy-efficient lighting with superior reliability and color consistency, suitable for a wide range of demanding applications.
Challenges / Opportunities:
Conventional LED systems often struggle with non-uniform light distribution, thermal buildup, and color instability at high power levels. These inventions address those limitations through innovations in optical mixing, thermal isolation, and phosphor integration. The combined technologies open new opportunities in commercial, industrial, automotive, and architectural lighting markets where performance, efficiency, and longevity are critical.
Key Benefits / Advantages:
✔ Enhanced optical efficiency and uniform light output
✔ High luminous efficacy with stable white light rendering
✔ Integrated and advanced thermal management for extended lifespan
✔ Scalable, manufacturable designs for high-volume production
✔ Suitable for high-current, high-brightness applications
✔ Reduced energy consumption and improved reliability
Applications:
• Architectural and commercial lighting
• Display and signage illumination
• Automotive headlamps and signal lights
• Outdoor and street lighting
• High-performance task and industrial lighting
Keywords:
#LEDlightengine #opticalefficiency #thermalmanagement #solidstatelighting #energyefficientlighting
#highpowerLED #whitelight #phosphorconversion #thermaldesign #thermalisolation
Intellectual Property:
US Issued Patents 7,889,421 (RPI 2006-063-201), 8,031,393 (RPI 2006-063-601), 8,164,825 (RPI 2006-063-602), 9,105,816 (RPI 2006-063-604), 10,305,001 (RPI 2006-063-605)
