Solid-State Devices TRIZ Cases

Vertical stacking of multi-wavelength emitters boosts red light intensity while reducing micro-LED transfer and mounting complexity.

Shift register circuits placed in non-edge display regions and rear fan-out routing cut RC loading and improve brightness uniformity in narrow-bezel panels.

Combining two LEDs with different photonic-crystal light patterns enables flexible brightness and angle output in one compact chip.

Identification marks aligned to transfer line segments reveal line position and order, simplifying defect diagnosis and display manufacturing.

Optimized SPAD doping and well regions reshape the electric field to cut tunneling noise and maintain stable breakdown for single-photon detection.

Direct molybdenum deposition on dielectric surfaces uses low-temperature plasma and separated reactant delivery to improve conformality and lower film resistivity.

Processor-generated gate, via, and cut layouts meet spacing and pitch rules to raise IC gate density without sacrificing yield.

Mixed ZnO and GaN layer design reduces lattice mismatch, cracks, and pin-holes to preserve light emission efficiency and reliability.

Recessed partition walls and field-guided placement reduce LED misassembly and improve transfer efficiency between assembly and transfer substrates.

A zoned filling layer and light blocking layer cut wavefront distortion and stray display light, improving under-display image capture.

Bent panel terminals and a defined edge interval protect the insulation layer from rough glass damage during micro-LED splicing.

A heat conductive pad, lead frame, and fluorescent layer help compact light-emitting packages improve heat flow and light extraction.

Via-formed p- and n-regions enable lateral injection in monolithic RGB micro-LED arrays, avoiding pick-and-place and color conversion limits.

Edge subpixels are driven through metal lines from inner TFT regions, removing border artifacts and improving screen ratio in spliced displays.

Direct side-face connecting lines replace FPC and through holes, improving wire retention and reducing seams in spliced Micro-LED panels.

An embedded nanostructured layer and opposite reflector form an LED optical cavity that boosts forward light extraction, brightness, and efficiency.

An inclined substrate enables direct X-ray photon counting with less detection contamination, lower exposure, and sharper radiographic images.

A high-resistivity electrostatic barrier line in the bonding region blocks and disperses static charge before it damages array substrate circuits.

A boron-oxygen and boron-nitrogen emitter pair improves OLED exciton transfer, boosting emission efficiency, color purity, and lifespan.

Through-hole adhesive and dielectric layers let the metal contact reach the semiconductor directly, cutting LED series resistance and operating voltage.

Row and column addressing enables patterned pixel readout in large-area flat panel detectors, reducing stitching and improving data acquisition.

Shared ITO wiring moves opaque shared-transistor drains out of the pixel area, raising aperture ratio and light transmittance in LCD panels.

Oblique IO pins let APR tools route across different metal directions and pitches, enabling IC module reuse without layout revision.

A nested opening and condenser lens layout boosts received light while preserving depth of field and blocking stray light in image reading.

A dielectric separation stack between 3D memory blocks improves channel profile control, removes gate line slits, and supports higher density.

A lightly doped gate extension and thicker local insulation cut SOI transistor parasitic capacitance to improve switching speed.

Selective exposure removes black photoresist from LED chip tops while keeping spacer barriers, reducing crosstalk and uneven brightness.

Backside fanout and thick bonding wires replace exposed side-surface wiring, improving tiled micro-LED panel assembly and contact reliability.

Light-absorption portions guide laser lift-off in bend regions, reducing splicing gaps and adhesive overflow in Micro/Mini-LED substrates.

Mixed ZnO-GaN layers in the quantum well reduce lattice mismatch, cracks, and pin-holes while improving light emission efficiency.

By overlapping the gate with contact holes, this TFT layout blocks backside light, cuts leakage current, and improves bonding stability.

Combining large and small SiPM cells extends dynamic range, improving low-light sensitivity while resisting saturation and blooming.

Dual-wavelength light stimulates nitric oxide generation and release from endogenous stores to extend tissue-level therapeutic action.

Interdigitated sub-capacitors and insulated conductive patterns increase DRAM capacitance beyond the scaling limit of high-k dielectrics.

A vertically integrated SOI trigger above the SCR removes Darlington loss, cutting power dissipation and speeding ESD switching.

A monolithic asymmetric TVS shifts the E-field into the semiconductor bulk to reduce breakdown deviation and leakage in high-voltage protection.

A segmented floating region in a bidirectional SCR lowers ESD trigger voltage while preserving failure current and protecting ICs.

Electroosmotic stirring and perforated electrodes keep light-emitting elements suspended and vent microbubbles for stable printing supply.

Stack position IDs let stacked memory dies tune latency, refresh, and shared TSV signals to keep timing aligned without position-specific masks.

Stacked light blocking patterns in a refractive layer narrow the viewing angle while preserving luminance, color, and slim display thickness.

An eight-lens layout with inflection-point surfaces improves brightness and aberration correction while keeping imaging modules compact.

During burn-in, a protection circuit holds PMOS gates high to prevent NBTI damage and preserve chip reliability after testing.

A wide-bandgap electron transport layer and auxiliary barrier cut hole diffusion, lowering OLED driving voltage while improving efficiency and lifespan.

Dielectric-insulated monolithic LED pixels replace deep metal trenches to cut leakage, protect contacts, and reduce dark-grid appearance.

By moving pin access to M0 and shrinking M1 pitch below polysilicon pitch, this layout frees routing tracks and supports cell placement under power straps.

Convex water and oxygen adsorption parts protect OLED emitters from erosion while reducing internal reflection to improve lifetime and light output.

A surrounding support structure stabilizes dense DRAM columnar capacitors, preventing lateral deformation and short circuits while preserving capacitance.

Separate monochrome capture channels replace Bayer filtering to avoid chromatic aberration, preserve resolution, and cut lens cost.

A doped sub-substrate and higher-k barrier layer suppress electron charging and interfacial polarization, reducing afterimages and stabilizing TFTs.

A vertical electrode and intermediate-layer layout boosts micro-LED light output in dense display pixels while preserving connection reliability.

Selenium doping increases the crystallization temperature of phase change memory materials, resolving thermal stability issues in conventional GST devices.

Through-hole connecting electrodes link front OLEDs to rear drivers, resolving uneven voltage distribution and improving luminance uniformity.

Via hole pad connecting electrodes link circuit board pads to substrate pads in a stacked display structure.

Segmenting the screen into four pixel regions and sequentially scanning odd and even lines removes motion blur without increasing power consumption.

Tailored hole mobility and solubility prevent pixel crosstalk while enabling mask cleaning for higher production yield.

Segmenting the selector into two devices with distinct thresholds blocks read currents to prevent unintended resistance switching.

Alternating inorganic and organic encapsulation layers embed quantum dots to convert OLED light while providing environmental sealing.

A dual emitting device uses a single transparent substrate to drive independent front and back images via separate OLED sub-pixels.

A dual-layer protective film system absorbs thermal stress and prevents moisture infiltration in flexible display wiring lines.

Segmented vertical semiconductor channel patterns maintain continuous substrate contact, reducing resistance and preventing disconnections in memory devices.

Integrating an ohmic resistor into a resistive switching memory cell constrains programming current, eliminating RC delay from external compliance circuits.

A transflective LCD pixel structure uses a single metal layer to form both the gate electrode and reflection layer.

Segmented doped regions constrain programming currents in resistive memory cells, preventing adjacent cell damage and reducing power consumption.

A laser irradiation method adjusts scan line intervals and position shifts to equalize cumulative intensity across the target object.

Magnetically doped topological insulator quantum well film achieves quantized Hall resistance by balancing hole and electron carriers to suppress high density.

A smoothing layer reduces surface roughness between electrodes and the photoelectric conversion layer.

Composite electrode microcavity structures with varying subpixel thicknesses enhance OLED light emission intensity and color purity.

Protective leads moderate resin flow during insert molding to prevent lead pattern misregistration and enable three-dimensional wiring.

An insulator-based induction layer mediates electric fields to maintain ferroelectric properties at thicknesses exceeding fifteen nanometers.

Dual-index refractive and light blocking layers enhance visibility by managing external reflection without polarizing films.

Merging uncured layers eliminates phase boundaries that cause light reflection and losses, achieving high homogeneity.

Optimized blue layer spacing in a tandem structure maintains uniform lifespans and color stability across the emission area.

Multiport inductors share clock signals between circuit modules using diametrically opposite drive and sense ports.

A common electrode layer connects to a current feeding auxiliary electrode layer through a thinned functional layer to lower electrical resistance.

Silicon-rich nitride charge-trap layers enable Fowler-Nordheim tunneling to reduce interface damage during programming.

A non-volatile memory array uses raised floating gates to increase coupling ratios and reduce current consumption.

A photosensitive composite passivation layer blends polyimide and polybenzoxazole to form a stable protective coating on semiconductor devices.

Segmented parallel electrodes distribute current uniformly to eliminate localized overheating and improve light-emitting efficiency.

Adjusting Antimony concentration tunes the energy bandgap between 3.4 and 2.0 eV, enabling efficient light emission in the deep visible spectral range.

Asymmetric black matrix openings manage light emission area differences to minimize color bias in reflected light without polarizing plates.

Segmenting bulk substrates and bonding them with sacrificial layers reduces fabrication costs while shallow trench isolation prevents junction leakage.

Segmented voltage potentials reduce power consumption and minimize disturbance to unselected memory cells during refresh operations.

A magnetic layer on an auxiliary cathode allows emission layer removal by attraction, reducing resistance and improving brightness uniformity.

A digital exposure device uses a micro-mirror array to irradiate spot beams on a photosensitive layer for pattern formation.

Asymmetric word line and erase gate overlaps decouple program and erase coupling, minimizing program current while maximizing erase current.

Segmented floating gates within trenches improve programming efficiency while reducing manufacturing complexity and defects.

A semiconductor light emitting device integrates a quantum dot layer to enhance carrier confinement and reduce contact resistance.

Alignment projections on lens assemblies mate directly with the mount to resolve misalignment and tilt issues during auto-focus adjustment.

Asymmetric doped regions in a memory cell enhance set and reset currents, resolving the trade-off between low current performance and high array density.

Segmented elastomeric spacers prevent substrate misalignment caused by curvature differences, ensuring consistent cell gaps.

A mounting structure uses protruding lines on a base material to connect semiconductor device bumps directly, bypassing substrate wiring.

A display array substrate uses orthographic projection constraints to align passivation layer through holes with underlying conductive layers.

Parallel transistor bypasses high-resistance two-terminal memory device to reduce bit errors and improve read speed in scaled NAND arrays.

A multi-layered light-transmitting conductive film structure reduces wiring resistance in display devices.

A via hole near the bending center connects metal layers in a curved array substrate, reducing stress at the apex and preventing breakage.

A selective synaptic capacitor merges ferroelectric polarization with metal cation migration to regulate plasticity.

Guard band structure covers detector sidewalls to reduce electron-hole recombinations, addressing leakage currents from humidity-induced voids.

Optimized recess depths cancel reflected light phases, reducing spectral ripple while maintaining protective insulating film consistency.