Vacuum Evaporation Coating TRIZ Cases

Ion beam deposition of titanium oxide and organosilicon compounds creates a transparent layer with high refractive index.

Pulsed DC sputtering in the metallic-poisoned transition region produces tensile silicon nitride films.

Upper and lower light sources maintain uniform substrate temperatures during vertical transfer, resolving temperature deviations caused by container movement.

Ion beam irradiation reduces surface roughness on metal foils, preventing peel failure and resistivity variation in resistance layers.

A plasma method deposits film on trench bottoms then re-sputters sidewalls to achieve uniform thickness.

Superimposing spatially separated plasma plumes merges gas-dynamical flows to boost deposition throughput while maintaining thickness homogeneity.

Low-temperature PVD coating repairs worn sprag clutch surfaces without thermal distortion, achieving 69Rc hardness and 30 micro-inch finish.

A single-layer thin film composed of silicon and metal compounds forms an inorganic polarizing plate with adjustable optical properties.

Segmented reactive gas deposition in PVD creates a conformal tantalum nitride barrier layer that prevents metal diffusion and peeling.

Low energy light ions selectively remove atoms from substrates via patterned masks, enabling precise material modification without lattice damage.

Bias voltage modulation during deposition creates spatially varying stress in coating layers to correct surface figure errors by up to 10 arc-seconds.

Ion implantation forms Fe16N2 domains that replace scarce rare earth elements while maintaining high magnetic energy product.

Laser irradiation shapes a thin-film mask to overcome uncontrollable timing limits, enabling arbitrary concave-convex structures on masters.

Metal-rich surface treatment prevents oxide formation on the barrier layer, resolving poor adhesion that causes delamination in copper interconnects.

Replacing pneumatic springs with a motorized hinge lift eliminates violent lid movements and operator strain while extending component lifespan.

Multi-layer diamond-like carbon and polymer coatings prevent metal whisker growth and oxidation in electronic components.

Vacuum deposition on oxide templates creates high-density hot spots, resolving inconsistent detection from uncontrolled noble metal nanostructures.

Low-temperature drying of wet-chemical metallic coating preserves ductility, preventing decomposition while maintaining corrosion resistance.

Variable frequency microwave radiation cures polymeric films while removing volatile compounds to prevent outgassing during metal deposition.

Graphene pellicles prevent mask contamination and wrinkles without absorbing extreme ultraviolet radiation.

Physical vapor deposition applies a thin metal layer to composite surfaces, reducing weight while maintaining electrical conductivity.

An upside-down substrate orientation in a reactor chamber uses gravity and magnets to remove particles, preventing defects on the wafer surface.

An SOI-based deposition mask combines a thin silicon membrane with inorganic film layers to resist stress while maintaining precision for 2000 PPI displays.

Segmented gas distribution plates minimize substrate thermal load while maintaining micronozzle array temperatures for efficient organic material deposition.

Single-step mixing and calcination produce dense sputtering targets, eliminating blistering and uneven dopant distribution.

Magnetic fields or vacuum pressure hold substrates in carrier recesses, eliminating mechanical stress from clamping during transport.

Apply titanium nitride via sputtering at 300°C or less to preserve toughness while reducing manufacturing costs of driving tools.

A thermal evaporation source directs vapor downward to enable full-surface substrate support.

A thermochromic multi-layer coating switches thermal emittance and solar absorptance at specific transition temperatures.

A single mask deposits both light-emitting and cathode layers on an OLED substrate to simplify the fabrication process.

An iridium diffusion barrier prevents elemental migration between the substrate and oxide layer, maintaining chemical stability while reducing fretting.

A coloring pattern structure uses a composite material layer to generate interference colors on metallic surfaces.

Using vaporized Sb(OR)3 with a reducing agent deposits antimony-comprising phase change material below 400°C, avoiding high-temperature substrate damage.

A surface alloying method diffuses antibacterial metals into stainless steel substrates to form a protective alloy layer.

Separating sputtering from hydrogenation prevents target poisoning, enabling stable production of high-refractive-index films with low extinction coefficients.

Electron beam pre-treatment modifies polymerized surfaces to enhance coating adhesion and barrier properties against water vapor.

A ternary metal oxide dielectric layer forms an amorphous phase to reduce grain boundaries and prevent cracking during bending.

A magnesium sputtering target bonds to a copper-chromium backing plate using a vapor-deposited nickel interlayer.

Alternating TiAlN and TiSiN nanolayers on a cobalt-chromium carbide substrate resolve the hardness-toughness trade-off during titanium machining.

A movable shielding plate compensates for non-uniform film thickness caused by substrate tilt angles in large-area vapor deposition.

Gradient oxygen distribution resolves the oxidation resistance versus mechanical strength trade-off in high-speed cutting.

Support layer separates adjacent light-emitting parts above electrode gaps, reducing color mixing in high-resolution OLED displays.

Sputtering metal oxide photoresists eliminates wet byproducts and non-uniformity inherent in spin-on processes.

Local heating elements establish thermal gradients to enhance deposition efficiency and coating uniformity on non-line-of-sight interior surfaces.

A metal mask design uses a dummy region with increased height to reinforce the boundary portion against deformation.

A diamond layer between a cover and substrate provides high hardness, resolving the trade-off between low reflectance and scratch resistance.

Triangular third sub-pixels approach bridges without shadowing, resolving the trade-off between manufacturing precision and high resolution.

Concurrent annealing transforms amorphous cadmium stannate into a crystalline transparent conductive oxide, eliminating separate thermal processing steps.

A heat-resistant resin composition blends specific styrene copolymers with a carbonate-based polymer to enhance surface finish and mechanical strength.