Projectors TRIZ Cases
- Multi-Projector Alignment Using Visible and Invisible Light Sensors
Visible and invisible light sensors align master and slave projectors while compensating for overlap-related brightness differences.
- Visual Object Segmentation for Combined Projection-Area Displays
When devices combine projection areas, segmented visual guidance and motion adjustment preserve the reference aspect ratio across the display.
- Wide-Angle Projector Optics With Telecentric Reduction
Telecentric reduction and separated negative/positive lens groups widen the view while the cemented lens configuration manages chromatic aberration.
- Projection Lens Module With Enclosed Reflector and Air Cooling
An enclosed reflector space blocks dust while fan-driven airflow equalizes temperature and light shading limits leakage in projection optics.