Second Resist Pattern TRIZ Cases
- PCB Protrusion Structure for Moisture Drainage and Corrosion Prevention
Screen-printed PCB protrusions and a tilted assembly help moisture bead, roll off, and discharge, reducing corrosion in washing machines.
- Dual-Layer Solder Mask Structure for Thicker Die Packaging
A dual-layer solder mask structure with stepped heights protects thicker semiconductor dies during packaging processes.
- Conductive Line Manufacturing Sidewall Protection
Sidewall protective layers prevent lateral etching to maintain consistent line width and spacing.