Final Product Manufacture TRIZ Cases

A cyano-group electrolyte additive captures exsolved iron ions to limit resistance growth and preserve lithium secondary battery life.

A magnetic plate jig adjusts buffer pad compression in steps to measure dynamic rigidity accurately for battery module structure analysis.

A boundary second mixture layer enables thin insulating coatings on Li-ion positive electrodes, reducing cracking, thickness, and coating cost.

By bending tabs and current collectors inward, this battery core assembly improves ultrasonic welding contact, strength, and safety.

Different cup depths and a constant-width bridge keep the sealing part from protruding, reduce bat ears, and ease battery module assembly.

A two-zone gel electrolyte layout uses low cross-linking near electrodes and high cross-linking between sheets to resist deformation without sacrificing capacity.

Multi-layer inorganic and organic encapsulation fills substrate grooves around display openings to improve moisture resistance and structural support.

A swellable adhesive binder shifts toward the separator surface after electrolyte contact, improving high-temperature adhesion and heat resistance.

A continuous-layer separator and segmented cell units cut Z-folding steps, improving electrode alignment and laminated cell throughput.

Alternating first and second cell units with a continuous separator reduce Z-folding steps and improve electrode sheet alignment.

Multiple cap-plate vent portions redirect failure gas away from electrode terminals, relieving cell pressure while limiting secondary damage.

A joined body-cup and cover-cup flange creates surplus space for battery swelling while preserving terminal position and mechanical stability.

A retractable bracket changes wafer spacing during transfer, preserving even gaps and cleaning effectiveness as wafer thickness increases.

Direct resistance measurement from the terminal to the current collector through the winding hole detects weld defects without tensile damage.

A boehmite and barium titanate coating layer helps lithium battery separators limit dry shrinkage while keeping membrane resistance low.

Strategic fastening bands near cell ends balance expansion pressure, improving cycle performance and reducing short-circuit risk.

A tongue-and-groove glass-ceramic-metal seal and embossed lid rim protect miniature cell seals from laser welding heat and cracking.

Indented trimming portions in a pouch battery case cut dead space, limit gas retention, and stabilize higher-density battery pack assembly.

Direct-coated elastic sub-gaskets improve membrane-electrode assembly sealing, avoid electrode damage, and reduce air gaps in fuel cells.

Separate anolyte and catholyte chambers let each electrode use its own electrolyte while limiting mixing, leaks, and gas buildup.

Separate epitaxial LED units from GaAs growth substrates onto transparent supports to improve light output while enabling substrate reuse.

A porous polyethylene separator with an inorganic coating limits heat shrinkage while preserving ion conductivity and battery output.

Eliminating residual cell space and adding surface pressure raises solid-state battery energy density while suppressing electrode shift under vibration.

A lithiophilic metal in the cathode and reducible metal ions in the electrolyte consume precipitated lithium to suppress dendrites and extend cycle life.

A two-region finishing tape secures electrode assembly vibration resistance and can insulation while simplifying current collection plate installation.

A dual-particle binder composition improves porous membrane adhesion, heat shrinkage resistance, and blocking resistance in non-aqueous secondary batteries.

A multi-stage active material edge with a non-protruding protective member keeps stacked electrode plates flat and battery thickness within spec.

Protruding non-binder polymer in a composite separator buffers electrode expansion while preserving bonding, gap control, and electrolyte immersion.

A heat-deforming forced exhaust ruptures an integrated extinguishing capsule early, helping battery packs suppress fire and limit explosion risk.

A stationary tray body and liftable center tray keep wafer alignment stable during transfer, improving pick-and-place accuracy and reducing recalibration.

Foam fillers and guide members keep pouch cells evenly spaced, reducing pressure deviation, impact damage, and cycle-life loss.

An N-type amorphous silicon layer supplies hydrogen, passivates the emitter, and enables direct metal contact to cut losses and process steps.

Cured insulation adhesive between series electrode core sets cuts housing weight and parts while preventing short circuits in solid or polymer electrolyte batteries.

Maintaining at least 10 mN/mm peeling strength keeps the insulating layer attached at high temperature to suppress battery short circuits.

An insulating holder fixed to the sealing plate restrains electrode-body shift, preserves electrolyte contact, and protects terminal connections.

Varying conductive pattern lengths and multilayer thin films spread bending stress to prevent cracking and preserve display function.

An inclined laser path and stepped case-to-plate joint suppress battery interior penetration while maintaining strong sealing.

Tray-based battery module assembly connects protruding cell terminals before casing welds, improving serviceability and cell design flexibility.

A cross-linked separator coating with fine filler limits electrolyte shrinkage to maintain heat resistance and mechanical stability in lithium batteries.

A coated separator with mixed cubic and plate fillers cuts heat shrinkage and membrane resistance to improve lithium battery stability and capacity.

Distributed vents aligned with electrode sub-regions release thermal runaway medium locally, improving pressure relief timing and cell reliability.

A conductive pressure-sensitive adhesive bonds the negative current collector while preserving electronic and ionic conduction in solvent-free cells.

A porous separator with cubic filler and a fluorinated adhesive layer lowers membrane resistance and thermal shrinkage in lithium batteries.

A porous separator with a heat-resistant binder-filler coating and fluorinated adhesive lowers membrane resistance, heat shrinkage, and layer delamination.

A porous coated separator cuts membrane resistance and thermal shrinkage, helping lithium batteries retain capacity, stability, and life.

A multi-stage active material edge with a flush protective member limits local thickness buildup and improves stacking flatness in rechargeable batteries.

Opposed coolant flow in adjacent passages evens heat exchanger surface temperature, giving battery cells more uniform cooling across sizes.

A radial unit-cell layout with edge tabs and collector through-holes shortens electron paths and stabilizes ion conductivity in secondary batteries.