Decorative Surface Effects TRIZ Cases

Segmented etching creates a via hole constriction that serves as an etch mask, resolving deposition trade-offs in multilayer substrates.

A dual-back plate MEMS microphone uses metal back plates as electrode pads to differentially amplify capacitances.

Burnishing a patterned mask layer with abrasive tape removes foreign materials without damaging the underlying magnetic structure.

An aqueous polymer dispersion binder reinforces cellulose fibers in filter materials through free-radical emulsion polymerization.

Reactive ion etching precisely patterns diamond-like carbon protective layers, reducing energy consumption and improving printing speed.

Integrated reflow solder seals protect sensitive regions from humidity while establishing reliable electrical contacts, simplifying assembly.

Introducing nitrogen gas into the processing pipe creates a barrier that protects the substrate from direct gas contact while removing residual liquid.

Non-contact gas streams eliminate craters and pinholes in fluid coatings while maintaining sharp pattern edges.

A permeable polysilicon layer enables vapor etching through structural barriers to establish distinct pressures in sealed MEMS cavities.

A laminated film with a moisture barrier and desiccant layer seals MEMS devices, reducing device thickness while preventing moisture ingress.

An adhesive member bonds to a recess connecting surface on a micro-vibrating body, preventing electrode film peeling during substrate mounting.

Filled silicon vias support cavity walls in a through silicon interposer wafer, reducing masking steps and maintaining vacuum integrity.

Polymer cavity formation removes sacrificial materials and micro-vias, improving epitaxial quality and manufacturing yield.

A wire grid polarizer fabrication method uses a photocatalytic layer and resin mold to create metal wires.

Local suction adjustment releases substrate distortion without full release delays, maintaining high throughput and pattern accuracy.

Segmented sheet article with activatable adhesive reduces VOC emissions and application time.

A cliché fabrication method uses multi-layer masks and resistant reinforcement to form precise groove patterns for flat panel displays.

Chemical mechanical planarization smooths a metal layer over photoresist using controlled down force and platen speed.

Trenches mechanically decouple the sensor element from the semiconductor chip substrate to isolate the sensing region.

Filling a porous preliminary mask with resistant liquid enables precise patterning on non-flat surfaces without thermal curing.

A cap with a wettable core and non-wettable coating prevents solder flow into the inner surface during assembly.

Double exposure lithography minimizes critical dimension variations by stacking material layers for controlled etching.

Segmented dry and wet etching removes insulation films while protecting thin underlayers from reactive ion damage.

A micromechanical component uses a capacitor sealing structure to isolate the interior volume from external gas exchange.

HF-based chemical etching controls surface roughness and gloss on glass-ceramics, preserving material strength while avoiding mechanical sand blasting.

Segmented substrate and insert pieces resolve equipment cost trade-offs while delivering sharp edge transitions.

Dual-layer deposition creates wide mechanical pillars in MEMS structures, avoiding interface exposure during sacrificial layer removal.

Digital mirror device segments light to correct substrate deformation, resolving overlay accuracy issues in micropatterning.

A plasma cleans front and backside contaminants through a gap created by a downward platen, reducing process time and contamination risks.

A monolithic semiconductor body forms cavities and a decoupling trench to isolate the sensitive region from peripheral stress.

A photoresist pattern formation method fills recess portions with a high etch rate filler to reduce capillary forces.

Optimized gap widths in interdigitated comb fingers minimize the Aspect Ratio Dependent Etching effect during Deep Reactive Ion Etching.

Side retainer members absorb external load weight to prevent viscous slumping and preserve microchannel geometry during direct glass-to-glass sealing.

Segmented chambers and a pressure-regulating conduit decouple generation from deposition, enabling precise thickness control for ultra-thin films.

Segmenting the semiconductor into a thick mass layer and thin sensing layer overcomes etch aspect ratio limits, increasing capacitance change per displacement.

Cap wafer bonding integrates MEMS and magnetic sensors on one chip, avoiding fabrication complexity from differing thermal requirements.

Combining dry etching with selective electrochemical steps produces high aspect ratio cavities, reducing chip area requirements.

Sidewall spacers define openings for etching target features, extending lithography tool capabilities beyond standard patterning limitations.

A transducer modulus integrates differential and absolute pressure sensing using shared membranes and Wheatstone bridge circuits.

A sacrificial thermoplastic template creates complex channel networks within a solid matrix.

A two-step etching process removes late transition metal nanodots using a phosphorus halogen gas followed by an aqueous hydrofluoric acid solution.

A glass core embeds micro electromechanical system dies within integrated circuit package substrates to enable higher density electrical routing.

Hydrogen getters reduce radical concentrations in gas chopped deep reactive ion etching, achieving sidewall roughness below 10 nm RMS.

A polyurethane film transfer layer bonds with article surfaces to seal printed graphics using heat and pressure.

Positioning bottom electrode vias below the cavity footprint prevents CMP-induced surface irregularities from compromising low-temperature bonding integrity.

Protruding non-active features shield MEMS structures from water jet damage and contamination during backside dicing.

A segmented etch dispersion system with apertures removes sacrificial material from MEMS cavities, preventing moveable element sticking.

Openings in substrates accommodate softened metallic bonding material to prevent lateral stretching and electrical shorts between adjacent regions.

A MEMS manufacturing process uses buried oxide layers as etch stops to release mobile structures with deformable springs.

Stress-induced fracture separates thin layers from bulk material, reducing kerf loss and processing steps.