Vacuum Evaporation Coating TRIZ Cases

Vertical side-surface printing forms stable conductive links between substrate faces without through-holes, improving adhesion and connection reliability.

A faceted link chamber keeps substrates under vacuum between load locks and process chambers, reducing oxidation and contamination during transfer.

Vapor-deposited sloped nanostructures cut solar-cell surface reflection, boost internal reflections, and improve light absorption.

Mg or Ca doping in a ZnO wurtzite piezoelectric layer raises electromechanical coupling for more efficient pressure sensing and actuation.

A heat-insulated multi-plate stage combines flow paths and heaters to create 20°C+ wafer temperature gradients while limiting thermal stress.

Cantilever springs keep substrates centered over energized electrodes while opening table access for cleaning and lower-contamination handling.

A vented liner and overlapping susceptor-preheat ring isolate process and purge gas flows, improving deposition uniformity and tool uptime.

Real-time byproduct sensing and machine-learning control adjust flow and chamber conditions to keep thin-film thickness and composition on target.

A zinc spinel interface layout limits chromium diffusion while avoiding excess resistance in fuel cell conductive members.

Preheating the rotating stage before wafer loading shortens time to steady cryogenic temperature and supports uniform continuous substrate processing.

Co-sputtered TeOx with S or Se forms stable amorphous p-type TFT channels with high hole mobility and strong on/off behavior.

Raising the nitrogen-to-titanium ratio in a TiN adhesion layer suppresses titanium diffusion during thermal processing and preserves wiring etchability and resistivity.

Plasma exposure to carbon- and oxygen-containing gas forms a uniform lithium carbonate layer much faster than static gas treatment.

Roll-to-roll magnetron sputtering forms binder-free amorphous silicon anodes on roughened collectors, improving cyclability and process efficiency.

A damping first layer under a precious metal surface reduces ultrasound stress on oxide ceramics and improves wire bond adhesion.

A crosslinkable surface treatment blocks ALD on one material region, enabling heat-resistant, selective film deposition on another.

A fluorinated polyimide substrate and high-bond-energy metal-oxide tie layer improve copper adhesion while lowering dielectric and transmission loss.

Hot ion implantation and annealing lower PECVD silicon nitride etch rate, enabling thinner hardmasks with better pattern fidelity.

Selective carbon passivation protects patterned photoresist during hardmask etching, improving feature transfer accuracy and reducing line edge roughness.

A damping underlayer beneath a noble metal surface cuts wire-bonding ultrasound stress on oxide ceramics, reducing cracks and improving adhesion.

By shifting the striker-facing position on a rotating target, arc deposition avoids shaving, improving target use, throughput, and reliability.

Parallel-strip auxiliary contacts in a dual pod carrier reduce reticle pressure and particle contamination during EUV transport.

Independent coolers in the chuck, susceptor, and plate limit substrate temperature unevenness, reducing thin-film stains in display panel deposition.

Magnetic levitation repositions the substrate carrier during transport, enabling precise mask alignment with less time, dust, and mechanism complexity.

La or Nd doping in an In-Zn oxide film raises TFT carrier mobility while limiting threshold voltage shift across temperatures.

Vacuum vapor deposition with relative motion enables uniform coating on coil surfaces, cutting time and cost for custom superconducting shapes.

Layered Ti, TiN, and Co deposition cuts cobalt-titanium contact resistance in scaled semiconductor contacts while improving adhesion and film quality.

Optical reflection locates particles on an electrostatic chuck, enabling vacuum cleaning that avoids contact damage and contamination.

Low-melting liquid metal alloy precursors enable stable, high-current implantation of non-traditional dopants while avoiding long thermal cycles and byproduct deposition.

Inclined orientation patterns let sputtered GaN grow with high crystallinity on low-cost amorphous substrates below the strain point.

Uniformly doped oxide thin films on single-crystal substrates reduce hysteresis and structural distortion for more reliable MIT sensing.

Preheating wafers in an EFEM chamber with heated gas cuts in-chamber heating time and improves deposition module throughput.

Independent rotating arms form an X-shaped indexer to move multiple substrates at once, cutting transfer time and boosting module throughput.

Semiconductor needles increase current flow at nerve conduction points, improving pain signal blocking and reducing insertion discomfort.

Backside and frontside grooves improve wafer heat transfer uniformity during deposition, maintaining flatness and boosting film consistency.

A three-layer ZnO and metal-oxide varistor raises voltage nonlinearity, cutting normal-state current and circuit energy loss.

A 3D strip metal mask replaces through holes and lithography steps to simplify narrow-bezel edge wiring while maintaining reliable electrical connections.