Solid-State Devices TRIZ Cases

A via-configurable logic block uses serial and parallel transistor chains to define circuit topology through programmable vias.

Fluorine-based polymer patterning prevents organic contamination in non-emission regions, reducing defects and boosting production yield.

A photoelectric conversion apparatus uses distinct optical filters and localized semiconductor impurity concentrations to segregate signal charges.

A transparent conductive layer with controlled zinc to indium ratio at the interface enables deep blue light emission in organic EL elements.

Metal etch stop masks enable fine pattern formation, reducing process complexity in display manufacturing.

Simultaneous patterning of semiconductor and conductive thin films prevents over-etching and oxidation during source-drain layer formation.

A transflective display substrate uses a reflection layer with segmented patterns and openings to manage light transmission.

Sacrificial fill structures shield lower memory films during upper tier patterning in three-dimensional memory devices.

An integrated OLED lighting device uses independently addressable electrodes to control emission spectra and luminance levels.

A p-type graphene layer reduces the hole injection barrier in quantum dot light emitting diodes.

Composite inorganic and organic insulating layers prevent deformation during contact hole formation, reducing disconnection defects in driver connections.

Specific spacer geometries improve ink spreadability to resolve non-uniform coverage and weak mechanical strength against external pressure.

Varying gate dielectric layer thickness across vertical levels resolves integration density versus manufacturing precision contradictions.

A micro-light emitting diode display uses phosphor layers in thin film transistor grooves to drive light emission through wavelength conversion.

Mandrels guide oxidation to form uniform air gaps, preventing isolation layer defects in narrow trenches.

Isolation structures segment doped regions in a 1TnR resistive memory device to block sneak current leakage, ensuring accurate current reading.

A carrier injection layer with high work function increases hole injection efficiency, resolving contact resistance bottlenecks in light emitting diodes.

Metal particle dispersion on an encapsulation substrate raises surface thermal conductivity, countering the low heat dissipation of high-strength metals.

A planarization layer doped with metal micro/nanoparticles enhances light extraction efficiency in OLED array substrates.

Laser-cut conductive patches with insulating adhesive layers prevent burr-induced shorts between internal metal foils and organic light emitting devices.

A liquid crystal display sensor integrates a light shielding layer between the substrate and collimation layer to eliminate reflected light noise.

Composite pixelated filters resolve fluorescence and adhesion contradictions by combining organic patterning ease with inorganic dielectric resistance.

Thermal annealing forms a deep well region in the substrate to enhance blocking voltage while reducing pinch-off voltage for high-switching power applications.

Curved charge storage elements enhance electrical field strengths, reducing operational voltage for three-dimensional NAND memory devices.

A reconfigurable millimeter wave antenna array uses hybrid couplers to steer beams electronically.

Vertical stacking of multiple integrated circuits on a modified leadframe reduces package footprint while maintaining electrical connectivity.

An air gap within a semiconductor trench lowers parasitic capacitance between conductive patterns, reducing signal delay time.

Controlling epitaxial deposition temperatures during active layer formation achieves intense photoluminescence peaks in the telecommunication C-band.

A variable resistance memory device uses a bidirectional current material layer to switch resistance states for data storage.

A flip-chip III-nitride LED structure uses a Bragg reflective layer and multilayer oxide insulation to replace separate reflector and insulator components.

Discrete waveguide elements coupled with a light expulsion matrix extract trapped light from the glass layer, boosting emitted intensity.

Molybdenum dioxide sputtering targets deposit thin films that resolve work function mismatches in organic light-emitting diodes.

Optimizing InSbTe atomic ratios lowers reset current and operating voltage while maintaining thermal stability for high-capacity memory integration.

Sacrificial layer removal yields independent glass films with precise width control, protecting photoelectric elements from laser damage during sealing.

A piezoelectric touch sensor positioned beneath the display unit detects pressure without obstructing light paths.

A curable organopolysiloxane composition with controlled phenyl and alkenyl groups forms a cured body exhibiting high refractive index and light transmissivity.

Homogeneous dynamic logic cell arrays reduce timing skew and eliminate dummy cells, improving space utilization and design flexibility.

Stacking retardation layers with distinct optic axes achieves negative wavelength dispersion, resolving thickness and broadband performance trade-offs.

A vertical stack memory device uses a void between the gate electrode and insulating structure to stabilize resistance change characteristics.

Alternately stacked sub-insulating layers with different refractive indexes absorb non-perpendicularly incident light through destructive interference.

A nitride oxide etch mask preserves an isolation layer while a T-shaped polysilicon plug prevents shorts between bit lines and drain select gates.

A light-emitting device employs a segmented first metal layer to lower operating voltage while maintaining structural simplicity.

Three-dimensional vertical stacking of memory cells increases density while minimizing short channel effects.

Thickened rear portions compensate for height differences in side view LED packages, ensuring accurate PCB alignment and optimal light guide plate projection.

A touch panel overlays a light-emitting layer to serve as a protective package structure for the illumination device.

Distinct silicide layers on source drain regions and gate electrodes balance operation speed in logic transistors with junction leakage suppression in DRAM cells.

An integrated plastic heat sink reduces production cost and complexity while maintaining effective thermal management.

Segmented transparent electrode blocks integrate touch sensing directly into the display panel structure to reduce overall device weight and thickness.

Segmenting conductive layers into stepped and aligned portions reduces occupied area while enabling efficient contact plug formation.