Final Product Manufacture TRIZ Cases

Shifted insulating-member and electrode-layer ends disperse separator stress at exposed collector areas, reducing short-circuit risk.

A stepped groove in the electrode plate absorbs tab thickness differences, improving jelly roll flatness and reducing pressure gaps and lithium precipitation.

A stackable-foldable lithium metal electrode layout reduces stress buildup, short-circuit risk, and lithium processing during battery assembly.

Shifted insulating members on wound positive electrodes disperse impact stress at exposed collector portions to prevent separator breakage and shorts.

Pre-lithiating a columnar silicon anode before cell assembly offsets SEI lithium loss and limits fracture-driven capacity fade.

Adhesive film on separator edges confines dead and powdered lithium in laminated cells, lowering short-circuit risk during cycling.

An external reinforcing member and tape stiffen the pouch cell seal to resist gas-pressure rupture and limit hazardous gas discharge.

A recessed extension guides 45° blowing and suction flow onto the electrode surface, overcoming Coanda loss while cutting air use and noise.

High-strength tape around electrode tabs and uncoated portions distributes swelling stress to reduce cracks in high-capacity secondary batteries.

Multiple vents aligned with electrode sub-regions speed thermal runaway gas discharge and improve battery cell reliability.

Suction-held gaps in the temporary attachment region stop unwanted pouch bonding during sealing, improving insulation and corrosion resistance.

Clustered adhesive regions in a dry electrode improve current collector bonding while keeping interfacial resistance low.

Using at least 80% ionic liquid, low PF6−, and an AlF3-coated collector, this cell reduces electrolyte decomposition, corrosion, and flammability.

By burying and compressing the cathode in substrate trenches, this case raises thin-film battery capacity while limiting seal area, cost, and deposition time.

Low-melting polymer particles in a nanofibrous separator close pores under heat, blocking ion paths and reducing short-circuit risk.

Segmented insulators and an insulation plate keep button-cell electrode tabs covered during compression, preventing internal short circuits.

A two-step development with degreasing clears residual photoresist, improving copper gridline integrity and solar cell yield.

Higher-porosity, thinner insulation regions in the positive plate improve electrolyte flow, reducing high-rate deterioration and short-circuit risk.

A cathode-side adhesive strip bonds separator segments to cut overhang, improve assembly robustness, and raise prismatic cell energy density.

Preheating the adhesive-stacked MEA or sub-gasket before thermocompression shortens heating and cooling time while maintaining bond quality.

An active structure at electrode corner portions intercalates ions to prevent precipitation and improve battery cycle reliability.

High-tensile tape reinforces the uncoated tab region of a secondary battery electrode to mitigate stress concentration, cracks, and short-circuit risk.

A sulfur-containing additive forms a stable interface film that limits ester decomposition and resistance in dense, high-voltage lithium-ion cells.

Equal-arc solder joint spacing on full electrode tabs evens current flow in wound battery cells, cutting energy loss.

Through-holes and intersecting spacer walls improve electrolyte introduction while preserving battery structural stability.

Crystalline NASICON phosphate electrolytes improve electrode contact, lower interface resistance, and suppress adverse reactions in solid-state batteries.

Varying active material loading in wound electrode bending zones improves distribution, reduces lithium precipitation, and lowers cost.

Multifunctional terminal blocks combine lead connection and gas release to support large-capacity stacked cells with safer, more flexible pack layouts.

Phase change material at the winding center absorbs heat and narrows the core-to-shell temperature gap in secondary battery electrode assemblies.

Equal-arc solder joint spacing on full electrode tabs improves current reception in wound battery cells and reduces energy loss.

A narrower outermost electrode tab and rounded tab boundary disperse swelling stress to prevent shorts and fractures.

Snap-fitting the protective film to the insulator avoids hot-melt defects, improving battery cell assembly reliability and speed.

Slits in the electrode non-coating area and holes at slit ends relieve rolling stress to prevent warping, bending, and cracks.

An integrated resin insulator shields the injection hole to prevent separator overturn and short circuits while reducing battery cell assembly steps.

A thermally conductive insert pulls heat from the cell core to cooled side channels or a cold plate, lowering peak recharge temperatures.

Uncoated transition regions and localized insulation let battery tabs be cut without active material loss, stress buildup, or short-circuit risk.

Selective contact around electrode terminal non-connection parts lowers charging stress at electrolyte edges, reducing cracks and moisture intrusion.

Transverse convex-concave patterns disperse bending stress in battery exterior material to suppress damage and electrolyte leakage.

Surface-treated frame regions create strong bonding where needed while blocking glue migration that degrades proton conductivity and catalysts.

Insulating members on electrode tabs and case-facing surfaces block short circuits while preserving more space for the electrode assembly.

Standardized plate formats paired with different membrane sizes enable fuel stacks with varied power output while cutting plate complexity and cost.

Pre-cut uncoated electrode regions stabilize bent tabs during winding, improving current collection and welding quality in cylindrical cells.

Flexible flap members in a current collector plate accommodate electrode height variation while preserving contact and assembly integrity.

Bent non-coating portions and perpendicular weld faces cut collector connection space, improving cell capacity and crush safety.

Dual temperature sensing heats the adsorption finger to match wafer temperature, reducing warping during semiconductor transfer.

A low-friction resin layer on electrode plate edges and tape areas reduces stress buildup and cracking during battery expansion and contraction.

Grooves and stacked inorganic-organic encapsulation improve moisture resistance and flexibility in displays with openings and expanded functional areas.

A dual-layer adhesive fixes the wound electrode assembly inside a flexible pouch to prevent displacement and improve shock durability.

Corrugated anode and cathode plates expand reaction area and improve water-gas flow, raising PEM fuel cell power density with feasible manufacturing.

Carbon black in graphite voids and on particle surfaces preserves conductive paths and improves nonaqueous battery durability.

Perforation holes and lead-film insert protrusions create delayed gas discharge in pouch cells, improving sealing durability during swelling.

Surface Ge enrichment in a spinel cathode suppresses oxygen deficiency, enabling 4.5 V+ nonaqueous batteries to retain discharge capacity.

A porous nanocellulose-filler coating balances heat resistance, moisture content, and electrolyte infiltration to support safer, longer-life batteries.

A tapered side member balances heat absorption during welding, suppressing laminate film thickness variation in laminate-type batteries.

Cesium-deficient solid acid phosphates maintain proton conductivity below the superprotonic transition and avoid humidification in fuel cells.

A free-standing boehmite composite separator replaces plastic support layers to resist heat shrinkage and improve thermal safety in lithium-ion cells.

Extended spacer members protrude beyond the cell constraint to buffer sharp internal edges and prevent battery enclosure abrasion or rupture.

A crosslinked polyacrylamide and barium sulfate separator coating cuts gas emission at high temperature and helps preserve battery life.

A correction sheet and thermal pressing uniformize cell stack thickness, strengthening electrode-separator joining and stabilizing battery output.

A conductive layer on bent cathode regions preserves electrical connection after cracking, limiting internal resistance rise and capacity fade.

Curved conductive routing and laser removal of inorganic insulation protect bend regions from wiring cracks while cutting mask steps and cost.

Two-stage electrolyte filling balances low electrolyte volume with stable SEI formation, reducing impedance growth and preserving lithium-ion cycle life.

A mixed water-organic solvent and thickener suppress thick-edge buildup in negative electrode coating while preserving slurry spreadability.

A polymer protective layer on the negative current collector lets sodium ions pass while suppressing dendrites and side reactions for longer cycle life.

A nanocellulose and filler coating helps thin battery separators balance heat resistance, ion conduction, and electrolyte retention.

A dielectric layer on and within the negative electrode suppresses side reactions and dendrites while preserving ion transport and cycle life.

Monitored temperature, heat, current, and voltage profiles distinguish battery short types, enabling targeted mitigation without overreacting.

Controlled electrolyte powder size and BET range enable thinner sintered solid electrolyte layers without sacrificing ionic conductivity or capacity.

Voltage-triggered oxygen discharge lets a fuel cell start on hydrogen first, reducing leak-driven reactions and membrane damage.

Porous reinforcement fills current-collector holes to improve through-thickness ion flow, reduce stress concentration, and avoid gas trapping.

An insulating layer on uncovered cathode foil and a two-layer cathode raise contact resistance to prevent piercing-induced short circuits.

A thin-film auxiliary battery fills unused device space beside the main cell, adding energy storage and extending aggregate battery life.

A knob-driven supporting unit repositions ejector pins for different chip packages, cutting manual changeover time and metal debris risk.

Electrolyte channels through anode and cathode holes speed Li+ transfer during pre-lithiation, cutting lithium loss and improving voltage uniformity.

Spray-coated one-component liquid adhesive replaces double-sided tape in stacked battery cells, cutting defects, cost, and device interference.

A dual-fiber carbon anode network creates broad and minute conductive paths to suppress long-term resistance rise in solid-state batteries.

Printing conductive material before laser scribing improves bonding, reduces cracks, and shortens solar cell manufacturing time.

Sidewall grooves use capillary action to improve electrolyte injection while preserving electrode assembly space and cell energy density.

A weakened notch in the battery cell exterior opens under swelling pressure, relieving internal pressure while preserving overall cell strength.

By joining tabs to a shared current collector before bending and overlap, this case raises battery energy density and connection reliability.

Optimized conductive-layer thickness and dual-anion electrolyte reduce current collector corrosion while preserving battery safety and cycling performance.

A step-compensated insulation tape cushions electrode tab pressure in cylindrical cells to prevent boundary cracks and ruptures.

An integral groove notch and outer protrusion vent battery cell gases safely, controlling internal pressure while simplifying assembly.

A pre-formed exterior notch opens under excess cell pressure to vent gas in a controlled way, limiting swelling, heat buildup, and rupture.

A weakened notch region in the battery cell exterior opens under swelling pressure to release gas while preserving overall cell strength.

Moving the electrode terminal to the battery cell side wall cuts axial size, removes end-cap parts, and improves pack energy density.

Overlapping bent contact holes create a stable conductive path to the circuit member while shrinking display module non-display borders.

Laser-induced protrusions confine conductive ink on solar front electrodes, enabling narrower, thicker grid lines with lower shading and series resistance.

Moving the tape overlap off the lamination surface frees stacking space, improves cell stack volume efficiency, and reduces crush risk.

A dual-layer acrylic and inorganic separator coating improves electrode adhesion while limiting thermal shrinkage and preserving air permeability.

Controlled substrate roughness of 0<Ra≤5 nm enables direct high-quality epitaxy without a thick buffer layer, reducing thermal resistance.

A conductive protective layer fully covers the positive current collector to eliminate bare foil zones and reduce battery short-circuit risk.

A two-part seal strengthens the lid-to-film joint to 40 N/15 mm or more, helping pouch batteries resist leakage and maintain enclosure integrity.

Conductive protective layers isolate current collectors and active layers to prevent short circuits during mechanical abuse in lithium-ion cells.

A segmented resin seal uses a low-permeation end weld and adhesive layers to block moisture ingress and preserve battery performance.

An insulated end portion separates a bent electrode tab from the opposite plate, reducing short-circuit risk in battery cells.

An analytical temperature model uses irradiance, scan speed, and stack thickness to protect amorphous silicon during heterojunction PV processing.

A fractured gas-discharge valve on an asymmetric battery case relieves internal pressure and supports higher-capacity cells with stable venting.

Multiple flat surfaces on a wound electrode body fit the rectangular case more closely, cutting dead space and improving battery volume efficiency.

Phosphate salt and inorganic filler layers help a battery separator interrupt ion conduction during abnormal heating and suppress further heat generation.