Solid-State Devices TRIZ Cases

Merging word and bit lines reduces mask adders, lowering fabrication costs while maintaining high temperature operation tolerance.

Integrating nonvolatile charge storage into field-programmable gate array logic blocks replaces volatile static random access memory components.

Tungsten replacement in ONON stacks prevents corner rounding and electrical shorts between adjacent control gates.

Variable injection ports and air vents enable uniform underfill dispensing during wafer over-molding, preventing void formation.

Segmented ESD protection circuits minimize substrate capacitance to prevent signal distortion during transient voltage events.

Series resistors in bus switching circuits terminate signals when memories disconnect, preventing waveform deterioration from reflections on unbalanced loads.

Interstitial oxygen diffuses during thermal processing to create high-work-function barrier layers, reducing leakage current in dense decoupling capacitors.

Metal halides replace organic ligands on quantum dots, stabilizing the surface and enhancing luminous efficiency.

An auxiliary organic light emitting element emits chromatic colors to match the display panel's light blocking unit during standby mode.

A delayed fluorescent OLED layer converts triplet excitons into singlet excitons for enhanced light emission efficiency.

Vertical wiring layers intersect to increase memory cell arrangement density, reducing manufacturing costs by simplifying the lithography process.

Transparent carrier wafer enables laser de-bonding without light-to-heat conversion layers, simplifying high-temperature thin film processing.

Pressurized micro LEDs connect to substrate electrodes before adhesive hardens, enabling real-time electrical testing and pick-and-place replacement of defective units.

A variable resistance element uses a dielectric layer to control metal ion movement.

A CMOS image sensor manufacturing method forms a poly routing line connected to gate polysilicon using selective oxide and polysilicon layer removal.

A metal oxide film shields the oxide semiconductor layer from plasma damage, stabilizing electrical characteristics against oxygen deficiency.

Chemical mechanical polishing creates a flat conductive surface that eliminates seam-induced leakage paths in RRAM capacitor structures.

Variable frame timing distributes electrical interference from touch pulses, preventing fixed-position display line aberrations in OLED panels.

Test control signal generation circuit serializes parallelized test data to reduce external pad requirements in stacked semiconductor memory devices.

Segmented micro heaters provide localized temperature control for droplets, resolving the trade-off between precise pixel heating and device complexity.

Extended transfer gate overlaps carrier accumulation region to create fast channel.

A Hall element uses a low-concentration n-type impurity region to detect magnetic fields with high sensitivity.

Plasma treatment reforms the package substrate surface to enhance adhesion strength, preventing separation under temperature changes and moisture penetration.

Integrating the gate and auxiliary electrodes reduces manufacturing complexity while maintaining electrostatic discharge protection reliability.

A semiconductor diode places one region inside a trench to increase current carrying area.

A segmented metal pattern with intersecting line parts disperses electrical charges within a source structure trench.

A photovoltaic cell module design connects multiple cell structures in series using a common photoelectric conversion layer.

A top emitting OLED device structure uses a high refractive index hole injection layer to suppress micro-cavity interference effects.

Varying detection electrode widths across color regions minimizes luminance loss and color shift caused by viewing angle changes in touch sensors.

A III-nitride LED array integrates multiple quantum wells and tunnel junctions to enable independent wavelength control.

Sandwiched insulators between electrode groups create tailored capacitor characteristics for semiconductor substrates.

Protruding carbon nanotubes pierce an insulating layer to contact the cathode, resolving conductivity loss caused by polymer coverage.

Nested conductive layers reduce ground selection line resistance while halogen etching prevents gate dielectric protrusion.

Variable thickness charge trap layers reduce back tunneling interference between adjacent cells, improving retention characteristics and reliability.

Configuring select gates on vertical pillars and applying specific voltage waveforms prevents charge leakage during programming operations.

GeSiAsTe quaternary compound suppresses leakage current and enhances thermal stability in 3D cross-point memory arrays.

Insulation layer protrusions align with support pillars to increase spacing between the cathode and conductive touch electrode.

Sacrificial spacers shield select gate sidewalls from damage during charge trapping dielectric deposition, preserving structural integrity at 28 nm nodes.

Optimizing the distance between emission and shielding layers enhances OLED light extraction efficiency.

An equipotential conductive thin film eliminates fringe field interference between pixel and non-pixel regions, enabling high contrast colorful patterns.

A charge pumping circuit boosts the selection transistor gate voltage to increase on-cell current during EEPROM read operations.

Three-dimensional nano-structures expand the semiconductor contact area to boost electron-hole recombination density.

Sacrificial layer removal creates side openings for dielectric crystallization, eliminating surface defects while maintaining high integration density.

A five-mask process forms co-planar pixel electrodes on an array substrate.

Etched trenches isolate devices while a conductive layer supports the structure during substrate removal, preventing mechanical damage.

A support structure positioned around the seal corner maintains consistent pressure during organic light-emitting display cutting.

Thick photoresist holes filled with conductive material enable tighter solder bump pitches without overplating.