Adhesive Processes TRIZ Cases

A tape sticking apparatus applies masking tape to wafer peripheries using rollers to bend and press the material onto substrate surfaces.

A photocurable adhesive composition bonds medical-grade plastics using a specific acrylate blend.

A high-density polyethylene friction pad secures portable electronic devices on engagement surfaces through static friction.

Preliminary edge curing of adhesive on a release film improves bonding reliability while reducing process complexity.

Reduced photoacid generator levels in the adhesive prevent metal corrosion and embrittlement during embedded chip build-up assembly.

A hybrid lens bonds glass and resin via an adhesive layer with a distinct glass transition temperature difference, preventing peeling under thermal stress.

A metal-adhesive-metal laminate bonds a thin decorative metallic sheet to a supporting substrate using specialized adhesive application and heating.

Unitary sandwich frames balance strength and flexibility by distributing load through contoured lower portions while maintaining lightweight construction.

Solvent dissolution paired with mechanical wedging separates ultra-thin wafers from carriers, reducing breakage during high-throughput processing.

Nanoscale roughness from oxygen plasma treatment creates low surface tension, resisting water and oil contamination while maintaining optical clarity.

Elastomer-dispersed adhesive layer cures rapidly at room temperature using a liquid curing agent, solving slow curing and low strength issues.

A cycloolefin copolymer composition bonds active wafers to carrier substrates with uniform layers.

A two-part acrylic rubber adhesive composition cures rapidly using peroxide and copper catalysts to bond metal substrates effectively.

A temporary fixing material uses a light-absorbing polymer layer to protect semiconductor workpieces during processing.

A moisture-curable silicone composition uses hydrophilic silica fillers to achieve adjustable self-leveling properties.

Segmenting the adhesive into distinct layers resolves the trade-off between polishing stress resistance and easy wafer detachment.

Silicone powder in adhesive composition ensures uniform coating thickness during large-area screen printing.

A bituminous adhesive binder incorporates acidic additives and olefinic polymers to achieve effective bonding at reduced temperatures.

Hydrophilic substance supplies internal moisture to cure aerobic adhesive, eliminating bore holes and substrate damage during installation.

Acrylic polymer adhesive layer with controlled molecular weight distribution and gel fraction provides embedding properties for semiconductor wafers.

Plastic deformation entangles polymer chains below glass transition, eliminating thermal processing and adhesive use.

Acrylic polymer optical pressure-sensitive adhesive composition incorporating surfactants to enable water-peeling reworkability.

Perforations in a bonded patch allow air and excess adhesive to escape, while a spacer controls bond line thickness to reduce porosity.

Segmented adhesive films bond wafers to handles without glue interference, resolving adhesion versus separation trade-offs.

A photocurable adhesive composition cures rapidly using specific urethane acrylate and acrylate components.

Multilayered expanded PTFE gasket tape bonds porous layers with an impermeable core to prevent leakage on fragile flanges.

A thermoplastic sandwich panel forms an integrated living hinge by stretching a heated skin over a crushed cellular core during mold pressing.

Rim slits extract excess adhesive during contact, ensuring uniform thickness without external pressure.

A multiple catalyst system produces polymers with controlled branching and molecular weight using Zieg-Natta and metallocene components.

Simultaneous bidirectional extrusion welding of hollow thermoplastic profiles eliminates thermal stresses and twisted plate defects.

Silane-modified polyepoxide and crosslinked polyamine form a dense network that resists washout while minimizing organic leaching.

Tapered flexible wiring board portion decreases thickness toward insulative substrate to distribute mechanical stress and prevent line breakage.

Dual tackifiers resolve viscosity contradictions in polybutene-1 adhesives, enabling extrusion forming while maintaining reclosability on PE substrates.

Micropits in the resin layer provide air escape pathways while maintaining surface appearance on non-flat substrates.

A polybutene-1 pressure sensitive adhesive composition combines liquid and solid tackifiers with a styrene copolymer.

A vacuum lamination process for glass and polyvinyl acetal interlayers uses controlled thermal cycling to ensure uniform de-airing.

A multilayer pressure sensitive adhesive foam tape bonds thermoplastic substrates using distinct polymer layers.

One-part anaerobic adhesive cures to bond passive plastics and metals without activators.

Dynamic pressurization load control allows decomposition gas exhaustion from the interface before final bonding, resolving strength and reliability trade-offs.

Aliphatic polycarbonate polyurethane adhesives utilize CO2-derived polyols for bonding.

Epoxy waterproof adhesive material resolves bridge deck brittleness and cost issues through silane-modified polymers enabling re-liquefaction.

Segmenting protective functions into a paint and fabric composite prevents surface cracking while inhibiting static discharge and thermal burns.

Replacing solvent-based screen printing, xerographic toner application eliminates drying cycles and reduces material waste during substrate bonding.