Vacuum Evaporation Coating TRIZ Cases

An asymmetric radiation shield with patterned through holes redistributes thermal energy across a substrate processing chamber.

Molten salt electrolysis removes metallic impurities from crude oxide, achieving 5N purity for stable metal gate films.

A tungsten sulfide film deposition method using a modified target with a temporary conductive metal layer.

Segmented base plate with adjustable anchors and unitary masking cap reduces loading time and overspray during turbine blade coating.

Ion bombardment seals porosity in thin gold layers, preventing corrosive agent penetration while maintaining connector reliability.

A razor blade uses a sputtered metal coating with heterogeneous columnar structures to enhance durability and reduce cutting force.

Magnetron sputtering deposits nickel-chromium-silicon coatings onto turbine components to form protective silica scales.

Atomic layer deposition builds conformal antimicrobial nanolaminates that maintain activity after autoclaving and resist corrosion.

Vacuum sintering and hot rolling produce high-density aluminum-scandium alloy targets with uniform composition, reducing porosity in sputtering films.

Segmented Ti-Al-W-Si layers balance oxidation resistance with fracture strength to extend tool life during high-speed machining.

A multilayer molybdenum nitride coating structure deposited by low-temperature closed field unbalanced reactive magnetron sputtering.

Segmented alignment marks with annular secondary openings relieve stress in vapor deposition masks.

Benzodithiophene derivatives in organic semiconductor layers balance photoelectric conversion, dark-current, and afterimage traits.

Sputtered multilayer coating stack lowers UV reflection while maintaining critical temperature and abrasion resistance.

Powder metallurgy and extrusion produce dense molybdenum tubular targets, resolving mold material constraints in liquid phase casting.

Relocating drive units outside the high-temperature zone reduces maintenance and apparatus size.

Microwave radiation generates radicals in a remote plasma system, enabling precise deposition of two-dimensional materials without complex thermal fields.

A heated distributor assembly mixes vaporized semiconductor powder with carrier gas to deposit a uniform film on a substrate.

Dual-target sputtering controls indium concentration in IGZO thin film transistors, reducing leakage current and improving threshold voltage uniformity.

Electron beam charges particles while vibration controls density, solving low throughput and high cost in industrial coating.

Post-drum rollers contact only the uncoated polymeric web surface to prevent debris transfer during metal deposition.

A magnetic field generator attracts ferromagnetic material on a substrate to secure it against a bearing base.

A sloped fixture transfer rail moves substrate carriers between deposition chambers using gravity to transport optical lenses.

Parallel substrate processing reduces standby times by moving deposition sources and masks simultaneously.

Double anodic bonding joins a glass layer between a die and metal plate, enabling print head replacement without abrasive cleaning damage.

A mask inspection method calculates a simple amplitude converted value to adjust tension and evaluate linearity.

Vacuum deposition of a dielectric layer on low emissivity glass prevents oxidation, maintaining high visible transmittance and reducing manufacturing costs.

Segmented metal light blocking layers in a touch display substrate reduce broken lines and etch residues while maintaining satisfactory chrominance.

A silicon absorbing layer on a reflective substrate generates specific colors through optical interference.

Rotatable partition walls cover can-roller outer cylinder parts to control conductance, preventing particle diffusion into the adjacent chamber.

Convex ridge faces with graduated curvature radii at intersecting positions suppress fine chipping and wear on the drill's outer peripheral cutting edge.

Electric discharge plasma sintering produces high-density molybdenum targets for CIGS solar cell back electrodes.

Segmented infrared heating prevents material deposition at the outlet opening, ensuring uniform substrate coatings without contamination.

Segmented vacuum chambers with open gates prevent active material accumulation on substrates while gettering removes impurity gases.

L11 type Co-Pt-C alloy thin film with orderly arranged atoms achieves excellent magnetic anisotropy.

Nested TaN and Ru barrier layers prevent copper diffusion into porous low dielectric constant insulation films while maintaining signal transmission speed.

Alternating Bi2O3 and YF3 layers on chalcogenide glass resolve poor adhesion and weather resistance issues through ion beam assisted deposition.

A lead-free piezoelectric composition using a bismuth sodium titanate and bismuth layered ferroelectric composite structure.

Adjusting the physical thickness ratio of low and high refractive index layers above 2.1 reduces stress-induced cracking on organic substrates.

A multilayer reflective film uses a silicon nitride or carbide protective layer to block atomic diffusion.

A coating with aluminum and boron nitride forms an aluminum nitride layer on the ceramic vaporiser, resolving incomplete wetting that causes thermal stress.

Direct ruthenium adhesion film formation on hydrophilic dielectric recess surfaces enables reliable copper burial without base layers.

Optimized In-Ga-Zn-O composition and controlled ZnGa2O4 spinel grain size minimize nodule generation during high-density DC sputtering.

Segmented Cr-WC-DLC layers manage internal stress to prevent peeling on curved raceway surfaces under high contact loads.

An induction heating member combined with ultrasonic cavitation removes solution residues from mask gaps while lowering power consumption.

Movable carrier projections align workpieces against pins to expose edges, eliminating obstruction during processing.

Magnetic force unit holds mask assembly against substrate to prevent sagging and wave formation during deposition.

A movable shield adjusts the fluid path between a cooling surface and processing area to condense process gases.

Positioning a pyrometer on the opposite side of a transparent table eliminates background radiation interference during substrate processing.

Symmetrical support pattern stabilizes fine metal mask during evaporation to improve film thickness uniformity.