Eye-Masks TRIZ Cases
- Removable Welding Shield for Helmet Weight Reduction
Rotatable outer shell with a selectively removable first shield reduces helmet weight.
- Eye Guard With Sponge-Like Laser Absorbing Chambers
Sponge-like material chambers absorb laser energy while aluminum foil shields eyes from dryness during surgery.
- Welding Mask Grinding Mode Selector Switch with Nested Button
A grinding mode selector switch for welding masks uses a nested button protective cap to enable mode switching without removing the mask.
- Auto Darkening Filter Shade Transition Control
A light valve control circuit manages shade transitions through intermediate levels to ensure smooth visual adaptation for welding operators.