Vacuum Evaporation Coating TRIZ Cases

Integrating a maintenance zone between chambers reduces equipment complexity while maintaining manufacturing precision for flexible substrates.

Two-step vacuum treatment separates etching from implantation to prevent edge wear and excessive heating during coating.

Laser ablation removes second electrode regions to create precise openings in organic light emitting diode displays.

Reactive spark evaporation deposits a CrN and Al-Cr-O coating on steel substrates, extending service life while avoiding expensive superalloy costs.

A composite platinum-modified aluminide and MCrAlY bond coat forms via cathodic arc deposition to protect turbine components.

A crucible with a detachable sealing cover and elastic element maintains a sealed environment for evaporation materials.

A cage-like carbon and titanium dioxide shell surrounds silicon or sulfur active materials to accommodate volumetric expansion during cycling.

A nickel and manganese coating layer stabilizes lithium cobalt oxide particles, suppressing gas generation during high-voltage charging.

Inclined walls in a deposition mask redirect angled material flow to prevent shadow formation and ensure complete patterning.

Intermittent shot ejection creates uniform nano-scale microstructures, resolving hardness and uniformity trade-offs while extending service life.

Buffer tank purge gas cleans valve surfaces to prevent adhesion and suppress internal leakage in powder conveying systems.

Protruding support portions maintain high temperature to reduce resistance and prevent abnormal discharge from insulating film deposition.

Shadow mask vapor deposition creates smooth OLED bus line profiles, eliminating insulating layers to increase emissive area and shelf life.

Adjusting the rotating arm length keeps the normal angle between 30 and 75 degrees, eliminating non-uniform coatings caused by irregular material flow.

A composite CrxWyN coating resists oxidation and thermal fatigue in glass molding molds, extending service life while maintaining high precision.

A mask frame assembly uses a gap adjusting unit to maintain deposition mask flatness during manufacturing.

Segmented coating layers resolve the trade-off between sulfur resistance and foreign object impact durability.

A pressure control method adjusts exhaust valve opening degrees to manage gas flow in film forming apparatuses.

Reducing precursor polarity via amine ligands maintains constant inflow rates, preventing voids in narrow holes during semiconductor manufacturing.

Ejecting liquid droplets at an inspection drive frequency higher than normal operation to measure drop characteristics and identify defective ejection ports.

Segmenting the gas outlet surface into adjacent plates simplifies manufacturing while maintaining uniform gas distribution over large substrates.

Pulsed laser deposition builds a titanium dioxide layer on plasma-treated plastic substrates.

Alloying silver with Mg, Al, Si, or other metals at 0.15-1.35 at.% boosts infrared reflectance while maintaining low sheet resistance.

Crystalline zinc oxide under silver reduces ΔE* values, maintaining color matchability during heat treatment.

A plasma CVD method deposits diamond-like carbon films using methane or acetylene gas at controlled low pressures.

A gas screen shields the substrate from premature deposition during pre-heating in physical vapor deposition.

Crossed support structures define precise deposition regions on a mask sheet, reducing sagging by up to 51% during vapor deposition.

A heated central casing and cooled external vapor trap capture escaping zinc vapors, preventing chamber clogging while boosting deposition yield.

Flexure hinges and rotary comb drives decouple XY motion in SOI MEMS stages, resolving stiffness-range trade-offs.

Composite Ta-Mo and Ta-Ru alloy layers stabilize phase difference and reflectance despite EUV lithography film thickness fluctuations.

Bipolar pulsed sputtering deposits amorphous Al2O3 layers on silicon nitride substrates, preventing chemical degradation during high-speed iron alloy machining.

A block copolymer pattern formation method applies an oblique angle vapor deposited film to guide perpendicular lamellar structure development.

Multi-arc physical vapor deposition creates a dense cobalt-chrome coating on titanium implants with vertical grain orientation.

Segmenting the conductive layer into discrete areas reduces noble metal usage while preventing corrosion in fuel cell components.

Water-swellable acrylic resin lifts off residual films via hot water, eliminating complex solvent etching.

A reflective mask blank uses a multilayer film and dual thin films to control EUV light reflectance and extinction coefficients.

Segmented domains and thin layers accumulate strain energy at interfaces, boosting hardness and wear resistance in cutting tools.

A detector measures reflected electromagnetic radiation from the source surface to enable closed-loop control of the evaporation process.

A waterproof membrane on mask assembly support sticks reduces surface tension to minimize residual cleaning solution.

Reversible ion-implanted couplers enable wafer-scale testing without permanent signal loss or real estate consumption.

A write pole forms on a second trench sidewall with a continuous taper angle extending past a first plane.

Preliminary fabrication and lithium reservoir layers prevent ion loss and morphological changes when tempering glass with electrochromic devices.

A heated distributor assembly segments vaporization, mixing, and filtration to eliminate solid particles and ensure uniform film thickness.

A crucible nozzle holding groove captures overflowed evaporation material, preventing molten aluminum creepage from damaging the heating source.

Electron beam dissociates gaseous boron precursors into non-volatile fragments that bind to the substrate surface.

A display apparatus uses layer removal to form openings without laser or mechanical polishing.

Flash lamp treatment of sputtered indium tin oxide increases carrier concentration while preserving visible transmission and surface smoothness.

Light-controlled thermal gradients confine and assemble colloidal matter using CTAC surfactants, reducing power consumption compared to optical tweezers.

Segmented crucibles and a dynamic shutter control deposition order and concentration, resolving precision-complexity trade-offs in display manufacturing.

Segmented hole plate strips mask intermediate tool sections during vapor deposition, eliminating triple rotation systems and reducing operational complexity.