Lamp Details TRIZ Cases
- Cathode-Ray Tube UV Source With Phosphor Cooling and Beam Control
An electron beam excites a heatsink-backed phosphor to generate mercury-free UVC light with tunable spectrum and emission direction.
- Cathode-Ray Tube UVC Source With Phosphor Cooling and Beam Excitation
Electron-beam phosphor excitation generates mercury-free UVC light, while heatsink cooling and optical redirection improve output for sterilization.
- Cathodoluminescent UV Lamp Using Thermionic Emission
A hot filament replaces complex field emitters to generate 200-230 nm UV light with a simpler vacuum lamp structure and longer life.
- Sc-Doped YPO4 UV Target for Stable Electron-Beam Emission
A scandium-doped YPO4 target replaces mercury lamps and Sc:Al2O3 to improve UV emission intensity, stability, and wavelength selectivity.
- Resonance Circuitry for Field Emission Lighting
Driving the field emission light source at its resonant frequency reduces energy consumption while increasing light output.
- Field Electron Emission Film Groove CNT Exposure
A field electron emission film exposes carbon nanotube ends within surface grooves to enable uniform light emission.
- Field Emission Lighting Sequential Phosphor Activation
Sequential activation of segmented phosphor layers reduces heat buildup and extends device lifetime while maintaining high luminous efficiency.
- SiAlON Phosphor Aspect Ratio Control for Dispersion and Brightness
A phosphor particle group with controlled aspect ratio improves light emission efficiency in solid state lighting devices.