Slide Projectors TRIZ Cases
- Beverage Outlet Projection for Visible Fill Level Guidance
Projected symbols on the beverage surface make target fill levels easy to see while keeping the coffee machine interface conspicuous and elegant.
- Lamp Mask Layout for Uniform Short- and Long-Distance Beam Patterns
Segmented mask areas and shield dots balance short- and long-distance illumination to improve road-surface beam pattern uniformity.
- Rear View Logo Lamp Module Resin Fixing for Anti-Rattle Assembly
A PCB flow path and lens funnel guide resin to seal the housing and lock the logo sheet, preventing rattle while easing automated assembly.
- Road Surface Projection Layout for Multi-Image Display
Multiple light sources, mask windows, and one projection lens enable compact road markings and animations without costly DMD control.
- Vehicle Door Projection Control for Left-Right Image Orientation
One vehicle door projector detects left or right installation and adjusts the projected image to cut tooling cost and keep passenger viewing consistent.
- Magnetic Plug-In Film Structure for Stable Projection Lamp Rotation
Magnetic coupling replaces slip-prone gear racks so projection lamp film sheets rotate stably and can be swapped quickly with less wear.
- Dual-Module Laser Projector Lamp With Non-Interfering Light Paths
Two perpendicular projection modules separate star and water-wave or cloud effects, expanding visual variety without optical interference.