Ceramics TRIZ Cases

Pre-coated ceramic particles enable 50-90% filler loading with uniform dispersion, delivering low Df and high Dk composite parts for 5G.

Localized crystal-rich ceramic layers near the surface improve fracture toughness, flexural strength, and crack resistance in electronic components.

Pre-coated ceramic cores with polymer shells enable high filler loading while maintaining low dissipation and uniform dispersion in RF parts.

A Ba5Si8O21-WO4-glass LTCC composition balances low dielectric constant with near-zero resonance frequency drift for RF ceramics.

A zirconia-glass LTCC composition tunes dielectric constant from 7-12 at 800-900°C while avoiding co-firing defects with silver electrodes.

A ZnO oxide with rare-earth elements and Mn delivers ferroelectricity without Mg, improving reproducibility and avoiding toxic lead-based dielectrics.

Stacked dielectric layers shape the electric field to deflect secondary electrons, reducing vacuum flashover and simplifying insulator manufacture.

A flake-ceramic polymer dielectric layer cuts high-frequency spillover loss in wires and connectors while maintaining insulation.

Corundum, quartz, and sodium aluminate enable machinable arc-chute parts with high refractoriness, arc resistance, and thermal shock durability.

A co-doped rutile TiO2 and B2TiO5 composite balances giant dielectric constant with low loss, temperature stability, and high breakdown strength.

Vacuum-assisted organometallic impregnation fills electroceramic pores with metal oxide, improving density, permittivity, and strength.

Spherical rutile titanium oxide with low surface area helps resin fillers achieve high dielectric constant and low dissipation at high frequencies.

Composite W/Zr ion substitution lowers τf while preserving high Q×f in Zn-Nb-Ti microwave dielectric ceramics for stable microwave components.

Co-firing a low-temperature outer ceramic around a high-dielectric core removes adhesives, cutting voids, insertion loss, and assembly complexity.

A tensioned active lead wrapped around a center pin improves bipolar tissue cutting while limiting deflection and reducing tissue damage.

Ion-doped NiO-Ta2O5 ceramic uses CuO, B2O3, and V2O5 to lower sintering to 875-950°C while preserving microwave dielectric stability for LTCC.

A composite Mg-Si-O and Ca/Sr-Ti rare-earth ceramic balances near-zero frequency drift with high Q×f while suppressing abnormal grain growth.

Controlling Al2O3 purity, SiC content, and spinel-forming Mg suppresses grain growth while raising dielectric constant, withstand voltage, and corrosion resistance.

Controlling rare-earth distribution in tungsten bronze grains raises permittivity, strength, and resistivity for ceramic electronic components.

A sintered ceramic layer formed directly on the conductor improves cable fire resistance while avoiding bulky ceramifiable layers.

Resonance-point cable segmentation with coupling modules simplifies long induction cable installation, transport, and damaged section replacement.

Integrated sintering of stacked ceramic elements with equipotential layers raises proof voltage above 100 kV while avoiding complex brazed joints.

CuO and B2O3 modification lowers NiTa2O6 ceramic sintering to 900-975°C while preserving low dielectric loss for LTCC co-firing.

ZnO doping in Li3Mg2SbO6 ceramics lowers sintering temperature while maintaining high quality factors for 5G applications.

Composite dielectric material with tailored conductive particle size distribution enables gradual insulation breakdown detection through electric resistance measurement.

Multi-component oxide system with specific ratios preserves high Q value and low dielectric loss in thin film capacitors, overcoming size constraints.

A dielectric ceramic composition uses a core-shell particle structure to achieve low temperature coefficient of capacitance.

A solid solution of strontium titanate and barium zirconate creates a dielectric ceramic composition with enhanced withstand voltage.

A ceramic glaze incorporating graphane nanoparticles creates a hydrophobic surface that repels water and pollution particles.

Optimized MgO and MnO levels in the glass matrix suppress unwanted crystal deposition, maintaining insulation reliability at low firing temperatures.

Optimized molar ratios of Fe, Mn, Zn, and Ni in the ferrite matrix prevent Fe2O3 reduction during copper co-firing, ensuring stable electrical characteristics.

A spark plug insulator uses a mullite inner circumferential surface to manage thermal expansion while maintaining alumina on the outer layer.

Single-dip sol-gel deposition of Al2O3-SiO2 coatings eliminates multi-step processing while maintaining dielectric strength and mechanical integrity.

A glass-ceramic-ferrite composition combines borosilicate glass with Ni-Zn-Cu ferrite to achieve high flexural strength.

A dielectric ceramic composition with specific elemental ratios enables low-temperature firing while maintaining high permittivity.

A zinc oxide ceramic composition with rare earth and barium titanate additives inhibits crystal grain growth during sintering.

A Mn-doped PZT-based piezoelectric film formation composition utilizes specific metal atom ratios and complexing agents to achieve high orientation.

A perovskite-type oxynitride polycrystal composition achieves high permittivity through spontaneous polarization without structural phase transition.

Applying static magnetic fields to paramagnetic dielectrics aligns ion spins, reducing loss tangents and improving quality factors at cryogenic temperatures.

A non-glass low temperature cofired ceramic sintered body incorporates quartz, alumina, and fresnoite crystalline phases to enhance joint strength with conductor films.

A dual-layer insulation system uses staggered ceramization temperatures to maintain conductor protection during fire exposure.

A high temperature electromagnetic actuator uses ceramic insulated windings and a laminated magnetic circuit to generate force density.

Ion doping creates a solid solution in NiTa2O6 ceramic, reducing the temperature coefficient of resonant frequency to ±5 ppm/°C.

High density alumina sintered body with controlled grain size prevents abnormal through hole shapes and fractures during dicing.

Multi-scale colloidal silica and phosphate coatings reduce iron loss in grain oriented electrical steel while maintaining adhesion.

A coating composition uses low Tg poly(meth)acrylate and specific resin structures to maintain fluidity during drying.

A high temperature electromagnetic coil assembly uses a coiled anodized aluminum wire embedded in a high thermal expansion ceramic body.

Inorganic stability additives enhance thermal pellet compositions for cutoff devices.

Thin metal evaporation at pinhole sites eliminates discharge risks, ensuring long-term stability of implantable medical leads.