Decorative Surface Effects TRIZ Cases

Discontinuous bright layer transmits electromagnetic waves through openings, eliminating base coat layers to simplify manufacturing while maintaining adhesion.

A chemical etching liquid containing hydrogen peroxide, nitric acid, and fluoride ions selectively removes copper from multilayer thin films.

A mold unit uses an embankment and edge part to distribute composition for uniform microstructure base layers.

A probe contact uses a low light reflective film to absorb laser heat during bonding.

Partly oxidized metal salt film serves as a resist during plasma etching, enabling precise surface roughness control while reducing process complexity.

Dissolving the water-soluble sacrificial layer transfers fragile films to substrates without mechanical damage or thermal stress.

Bonded scanning MEMS mirror and conical reflector achieve 360-degree horizontal field of view, eliminating multi-unit alignment complexity.

Adding etch resistant material to a patterned layer reduces template topography non-uniformities, ensuring uniform pattern feature dimensions on the substrate.

Freezing sacrificial material in semiconductor openings prevents solvent retention during wet cleaning.

Backside trench etching creates a suspended platform that reduces substrate stress transmission, improving sensor accuracy and yield.

Glassblowing fused quartz into inverted wineglass shapes reduces thermoelastic dissipation, enabling high-Q resonators without large device volume.

A continuous chemical bath system adds fresh reagents and purges spent liquid to maintain optimal concentrations during semiconductor wafer processing.

Segmenting the hard mask into two layers controls fine pattern dimensions while preventing sidewall tilting during wet etching.

Patterning sensor components on a sealing element attached to a main body simplifies fabrication and reduces production costs for fluidic MEMS devices.

Conformal dielectric layer shields MTJ sidewalls from plasma damage and residue formation, eliminating BE shorts and improving device yield.

Optical metrology maps substrate coordinates to inkjet frames, eliminating parasitic topography errors and ensuring uniform thin film deposition.

Indium islands mask decoration films during dry etching, eliminating high-temperature heat treatment that damages plastic substrates.

Beveled grooves seat inclined optical windows to prevent reflection interference and ensure robustness during wafer processing.

Segmented membrane trenches with oxide fills reduce capacitive coupling and signal loss in MEMS microphones.

Hydrofluoric acid removes oxide films from the bottom surface of epitaxial silicon wafers to prevent haze.

Specific arithmetic average and ten-point average roughness ranges on the protective layer prevent sparkle while maintaining high contrast.

Anisotropic etching removes an intermediate layer before wet cleaning, preventing movable portion damage while ensuring foreign substance removal.

Sequential CF4, SF6, and Ar2 gas stages in a microwave plasma system achieve grating aspect ratios exceeding 6:1.

Ground posts and ESD diodes shield CMOS circuits from plasma induced damage during MEMS layer etching.

Single-layer silicon etching eliminates electrostatic misalignment in comb structures, enabling dense electrode arrangements for accurate capacitive detection.

Printing apparatus applies a second ink test pattern to detect reaction liquid aggregation on discharge media.

Rotatable mandrel and cooperative film dispensing maintain foil flatness over asymmetrical edges, eliminating stretching and visible striations.

A light-accumulating transfer sheet uses a near-infrared absorbing dye layer to generate heat for prolonged pigment emission.

Migrating N-oxyl radical stabilizers from the donor layer reduce cyan dye light fade and eliminate UV absorbing compounds, lowering production costs.

Dynamic scanning adjusts laser parameters to eliminate seams and distortions when forming uniform textured patterns on contoured surfaces.

Metal islands on a substrate react with etching solutions to create precise porous passages, reducing manufacturing costs and complexity.

A resin transfer member copies concavo-convex structures to thermoplastic surfaces using heat and pressure.

An extended shallow polygon cavity reshapes stress distribution across a silicon diaphragm to boost sensitivity in compact MEMS devices.

Blind hole etching confines getter material deposition to substrate walls, eliminating stencil alignment errors and reducing production complexity.

Through-substrate vias route electrical signals to backside bond pads, eliminating top-side shelf structures that increase die size and block CSP compatibility.

Segmenting the polishing step with a rinse and switching to ceria slurry removes residual silicon nitride, ensuring planar surfaces without reworking wafers.

A gyro sensor beam includes a surface groove with controlled sidewall thickness to reduce quadrature signals caused by dry etching deviations.

Removing a sacrificial layer creates a cavity that reduces parasitic capacitance while maintaining manufacturing precision.

Laser patterning and autocatalytic metallization embed fine metal traces in silicone, resolving insulation complexity trade-offs.

Partial prestressing of the nanostructure punch enables automatic contact distribution, resolving pressure uniformity issues during large-area embossing.

Selective oxide layer etching reduces electrostatic charges in MEMS accelerometers without increasing cavity volume.

Double etching forms narrow dicing streets in wafer-level optical deflector assemblies, eliminating cap wafers and through-silicon vias to reduce device size.

Polysilicon inter-tier connections replace wire bonds between MEMS and CMOS substrates, reducing parasitic capacitance and form factor.

Blending binder resins with specific number average molecular weights balances durability and peel-off properties in intermediate transfer media.

Selective wet etching of the anti-reflective coating exposes mesa surfaces, enabling precise micro-mirror formation for biological sensing applications.

High-frequency dielectric heating between rotating electrode rolls shapes thermoplastic decorative strips into three-dimensional forms.

Electrolytic bonding creates atomic level hermetic seals at ambient temperatures using electroplated connections between components.

Cured fluorocarbon barriers shield low-k dielectrics from plasma damage, preserving material integrity and critical dimensions.