Tanks TRIZ Cases
- Bismuth Coating on Silver Contacts for Tarnish-Free Conductivity
A thin electroplated bismuth layer blocks silver tarnish and gold corrosion while preserving low contact resistance after thermal aging.
- Bismuth Coating on Silver Contacts for Tarnish-Resistant Conductivity
A nanometer-scale bismuth electroplate blocks silver tarnish and gold corrosion while preserving low contact resistance after thermal aging.
- Gold Through-Silicon Mask Plating to Prevent Via Close-Off Voids
Alternating gold plating and etch steps clears spurious Au at via openings, enabling uniform through-silicon mask fill without voids.
- Substrate Transfer Rail Layout for Faster, Cleaner Handling
A rail-mounted transfer robot boosts substrate handling speed while keeping clean air over the processed surface to suppress particle adhesion.
- Bismuth Coating on Silver and Gold for Tarnish-Resistant Contacts
A nanometer-scale electroplated bismuth layer protects silver and gold from tarnish and corrosion while preserving low contact resistance after thermal aging.
- Liquid Cold Welding of Porous Metal Layers Without High-Temperature Bonding
Electrochemical bonding in an electrolyte joins porous conductive layers into 3D metal structures without high-temperature processing.
- Dual-Anode Nickel Plating for Precise Spark Plug Housing Coating
Independent inner and outer anodes enable fast nickel plating of spark plug housings with controlled thickness and selective surface coverage.
- Reciprocating Electroplating Nozzles for PCB Blind Spot Coverage
Reciprocating, misaligned nozzles widen PCB spray coverage, eliminating blind spots and improving electroplating uniformity.
- Wet Processing Cell Flow Field for Planar Workpiece Support
Pressurized liquid apertures create a tangential flow field that holds thin planar workpieces flat during wet processing, avoiding contact damage.
- External Substrate Clamping for Uniform Plating on Large Panels
External clamping at the tank opening simplifies large-substrate plating while improving coating uniformity and seal cleanliness.