Lighting Applications TRIZ Cases
- Stage Lamp Sunlight Avoidance via Gravity Sensor Rotation
Gravity sensor rotates stage lamp head to shield lens, preventing overheating damage during standby periods.
- Runway Sign LED Lamp with Cylindrical Lens and Reflectors
A single LED lamp uses a cylindrical lens and diffuse reflecting surfaces to illuminate both faces of an airfield runway sign.
- Multi-Directional Illumination System for Material Recognition
Illumination system uses multi-directional incident lights to analyze reflection intensities for precise material identification.
- Annular Segmented Reflector for Stage Lighting Efficiency
Nested cone-shaped annular segments redirect light into parallel beams to improve illumination efficiency.
- Non-Parallel Comb Color Filter Pair for Robust Light Mixing
Asymmetric comb teeth reduce alignment sensitivity, maintaining color accuracy despite temperature shifts.