Vacuum Evaporation Coating TRIZ Cases

A multi-layer coating on a cubic boron nitride sintered body enhances wear resistance through alternating compound layers.

Molybdenum silicon oxynitride films balance high transmittance and etching end point detection to enable precise electron beam defect repair.

A physical vapor deposition shutter uses an intermediate screen position to control ion flow direction.

Integrated degreasing and sintering at 1,540–1,600°C densifies ball-milled ITO targets, resolving the trade-off between energy consumption and grain uniformity.

Laser annealing crystallizes amorphous semiconductor material on thin templates without agglomeration, enabling precise transistor dimensions.

Segmented heating chamber and movable diaphragms prevent cathode overheating while ensuring uniform coating thickness.

Segmented mask assemblies resolve stress distribution issues in non-traditional display shapes by welding Fine Metal Masks between structural posts.

Condensing vaporized liquid molecules onto a wafer surface forms an adsorbed layer that prevents plating bath dilution and void formation.

Composite epoxy siloxane resin and sputtered conductive layer improve hardness and anti-curling properties on flexible polymer substrates.

Centering the evaporation source and using an adjustable baffle opening resolves non-uniform coating thickness distribution across the substrate.

A thermal evaporation system moves a substrate relative to an electromagnetic source within a closed reaction chamber to deposit material.

Rotating roller mixes small magnets with conductors to eliminate acid damage and ensure uniform protective film.

Rotatable support with clamps automates thread exchange, maintaining vacuum conditions during continuous coating.

Pulsed light heats a light-absorbing layer to generate gas that releases functional material from donor plate wells.

Indium-doped intermediate layer in multi-layer mask blank boosts dry etching anisotropy, reducing side etching while maintaining optical characteristics.

Arc melting creates targets for magnetron sputtering, depositing high entropy alloy thin films that reduce material costs while maintaining mechanical strength.

Oxide barrier layers between silver films in a triple-silver coating enhance durability while maintaining visible transmission.

Segmented optical channels in fingerprint covers transmit reflected light linearly to photosensitive regions.

An integrated lift pin sensor detects substrate temperature using infrared radiation to eliminate temporal thermal spikes during deposition.

A deposition mask integrates a carbon nanotube or graphene layer on its body to lower surface resistance and enhance structural durability.

Ultrasonic cleaning prepares injection-molded plastic surfaces for high-quality aluminum thin film deposition.

Constant monomer supply in evaporation source containers stabilizes film composition and thickness, resolving reproducibility issues with low reactive monomers.

A heat-resistant resin composition combines specific styrene copolymers to enhance surface characteristics and fluidity.

Thermally conductive balls on a mesh screen block splashes and isolate heat, preventing clogging and thermal damage in vacuum deposition.

Staged vacuum cooling prevents surface oxide formation on hot aluminum nitride, eliminating crystal defects during subsequent gallium nitride stacking.

Aluminum and titanium hydride in the electrode enable thick, hard titanium carbide coatings that resist wear and thermal shock.

A methacrylic resin composite combines a high methyl methacrylate resin with a specific triblock copolymer to enhance surface hardness and transparency.

A face-centered cubic alloy electrode reduces lattice mismatch with a wurtzite piezoelectric thin film.

Segmenting the viewport into a second chamber prevents coating buildup and allows servicing without shutting down the sputtering process.

A cobalt sputtering target with aligned magnetization easy axes enhances plasma trapping, resolving weak magnetic flux density on the front surface.

Regulating pressure and temperature in a PVD coating chamber to achieve continuum flow for targeted material deposition.

Segmented catch parts interact with a toothed ring via eccentric torque to resolve static indeterminacy and reduce play in vehicle seat fittings.

Electronic sputtering and transfer create nano-scale linear touch electrodes on OLED substrates to resolve micron-width precision limits for high PPI displays.

A layer stack model links optical density to spectral properties for precise actuator control.

Inclined vapor deposition aligns quantum rods to eliminate absorptive polarizers, raising backlight utilization and display brightness.

Curing a laminate on dielectrics achieves 40-75 nm smoothness, resolving trade-offs between adhesion and surface finish.

Curved chuck arms and independently rotatable holders reduce turbulence and particle contamination, improving edge exclusion uniformity.

A soluble ink method prints fiducial marks to guide main pattern registration on flexible substrates.

A roll-to-roll deposition chamber uses gap sluices to seal vacuum zones while flexible substrates move between processing stations.

A vapor deposition metal mask uses variable connection portion step heights to control material passage through mask holes.

Using a high-resistance silicon target suppresses particle generation during sputtering, ensuring low-defect films for advanced photomask blanks.

A transition layer bridges the thermal expansion mismatch between glass-ceramic substrates and hard coatings to prevent cracking.

A mixed-crystal AlCrO layer deposited by physical vapor deposition enhances wear resistance and hardness on workpieces.

Cooling channels in the base keep the substrate support assembly below 150°C during coating, preserving bonding materials and preventing erosion.

A composite coating structure resolves the trade-off between wear and oxidation resistance in cutting tools by applying distinct inner and outer layers.

Asymmetric co-sputtering targets resolve power density inconsistencies to minimize transmittance variations in halftone phase shift films.

Argon and hydrogen gas mixtures during sputter deposition improve molybdenum layer adhesion on glass substrates for thin-film solar cells.

A polymerizable seed layer improves nucleation density and film uniformity, avoiding contamination from aggressive wet-solution processes.

Folding structures on the mask plate cover transition zones, minimizing unwanted coating and enabling narrower display bezels.

TiAl(CrSi)VCN functional layers resist sticking at 750°C, solving thermal resistance limits in aluminum die casting molds.