Conductive Material TRIZ Cases
- Doped Gallium Arsenide Wafer Solidification for Low Optical Absorption
Boron-doped gallium arsenide solidification reduces EL2 defects to lower optical absorption while maintaining high conductivity.
- Aluminum Electric Wire with Fe-Mg Alloy for Automotive Applications
Optimized aluminum alloy composition prevents rolling cracks while maintaining elongation for automotive wiring.
- Multilayer Conductive Material for Low-Temperature Circuit Bonding
Segmented metal layers enable low-temperature bonding via eutectic reactions, reducing thermal stress on circuit boards during assembly.
- Cationic Polythiophenes in Organic Solvents
Small molecule sulfonic acid counter-ions enable cationic polythiophenes to disperse in organic aprotic solvents without re-dispersion steps.
- Zirconia-Modified Perovskite Cathode for Solid Oxide Fuel Cell
Incorporating 0.03 to 1 wt% zirconia into a perovskite cathode stabilizes the electrode interface, preventing peeling that degrades output characteristics.
- Cu-Sn-Ni-Zn Alloy Sheet for High Strength and Conductivity
Cold-rolled Cu-Sn-Ni-Zn alloy sheet with refined grains boosts tensile strength and electrical conductivity, replacing toxic beryllium copper.
- Wire Electrical Discharge Machining Power Feed Contacts
Segmented power feed contacts supply machining energy to traveling wires, resolving uneven power distribution that causes defective grooves.
- Cu-Co-Si-Zr Alloy Grain Control for Connector Workability
Cu-Co-Si-Zr alloy controls grain size via second phase particles, preventing coarsening during solution treatment to preserve bending workability.
- Precipitation-Strengthened Copper Alloy for Connectors
A precipitation-strengthened copper alloy uses NiSi phase formation to boost yield strength while maintaining electrical conductivity.
- Aluminum Foil Surface Roughness Control for Roll-to-Roll Wrinkling
Controlling aluminum foil surface roughness to Ra under 10 nm suppresses wrinkling in roll-to-roll manufacturing.