Solid-State Devices TRIZ Cases

A keyed template aligns LEDs via matching features for bulk transfer, resolving orientation precision and manufacturing speed trade-offs.

Denser carbon-based interface layers prevent penetration of conductive films into resistivity-switching materials, eliminating short circuits in memory arrays.

A flexible OLED display panel integrates a touch functional layer beneath the driving circuit to enable high-temperature manufacturing steps.

A semiconductor memory device uses a stacked structure with conductive pillars and variable resistance layers to increase integration density.

A light-emitting array module uses thin connection portions to separate adjacent encapsulation portions for precise optical control.

A color filter integrates quantum dots and metal nanoparticles into a photopolymerized photoresist layer to enhance light emission.

A double-layer second electrode uses a magnesium-silver alloy and silver to lower resistance in large displays.

A container with a side wall step portion secures the glass lid using dual adhesive layers for high bonding strength.

Polyimide substrate and matched adhesive resolve thermal expansion mismatch, enabling durable tire surface attachment.

Using an interface wafer as a permanent carrier enables precise optical alignment and controlled substrate thinning without temporary handle wafers.

Interface chip isolates noise from charge pumps, reducing manufacturing costs and preventing operation failures.

Pencil-like hard mask profile reduces surface tension in high-aspect-ratio trenches to prevent pattern collapse during wet strip processing.

An intermediate refractive index control layer bridges the optical impedance mismatch between adjacent organic layers to maximize resonance effects.

A non-volatile memory initialization method applies a voltage pulse with erasing polarity to reduce resistance from an initial high state.

Monolithic growth of multi-color micro-LEDs with distinct indium compositions eliminates sequential transfer steps, reducing production defects and costs.

A magnetic memory apparatus uses a controller to supply pulse current with a constant-current period for changing electrical resistance values.

Different buffer layers optimize electron transfer and hole blocking to resolve the trade-off between internal quantum efficiency and device reliability.

SiOXCYHZ thin films deposited via magnetron sputtering block moisture ingress, maintaining a penetration rate below 0.02 g/m2/day.

Bilayer stacks in the free layer lower saturation magnetization, enhancing perpendicular anisotropy for stable memory scaling.

A top emission light-emitting device uses an island-shaped auxiliary electrode layer to distribute current across the organic compound layer.

Segmenting radiation conversion onto discrete elements on a reflective carrier reduces material consumption while achieving omnidirectional illumination.

An intermediary light transmitting member blocks ultraviolet rays while increasing the opening ratio of an organic light emitting display device.

Rotating the shield microlens array relative to the pixel array breaks scattering symmetry, reducing flare noise while maintaining light collection efficiency.

A nitride semiconductor light-emitting element integrates a current-conduction layer beneath a distributed Bragg reflector to guide electrical flow.

Blocking walls in the mask plate prevent organic vapor from flowing into adjacent openings, resolving color mixing issues in OLED displays.

Vertical stacking of semiconductor chips concentrates light emission at a central point while reducing heat dissipation challenges.

Segmentation and intermediary diaphragms isolate pressure transducers from corrosive fluids, ensuring accurate readings without component damage.

A polar elastomer dielectric layer enables electric double-layer charging in organic field-effect transistors.

An active lighting layer with electrochromic materials reversibly changes light transmittance in response to an electric field.

Conductive patches bridge electrodes to power sources while maintaining hermetic seals in optoelectronic packaging.

Two-coordinate copper carbene complexes replace expensive noble metals to reduce production costs while maintaining high external quantum efficiencies.

Forming scribe marks on back surfaces allows precise separation of thin TFT and sealing substrates without mask steps.

Segmented via stripes distribute current evenly across transistor fingers, eliminating hot spots and electromigration in high power output stages.

A nonvolatile memory device structure incorporating a fixed charge layer within the blocking insulation to manage electric fields.

A pixel defining layer with connection channels equalizes electroluminescent material deposition across adjacent apertures.

Slit patterns between pixels guide rubbing cloth movement to prevent Mura defects and extend cloth life during substrate fabrication.

A cerium oxide-dispersed silicone resin layer protects LED elements from thermal degradation.

A sensing method for STT-MRAM cells uses a two-terminal selector element to modulate voltage and measure resistance states.

A display input sensing unit uses first and second conductive patterns with distinct line widths to adjust capacitance levels across the panel.

Metal oxide detection switch transistors reduce leakage currents that cause hydrogen-induced threshold voltage drift in array substrates.

A semiconductor memory device uses a silicon nitride insulating layer to diffuse hydrogen into the polysilicon channel for bond termination.

A 2T2MTJ memory cell uses voltage sensing to widen write margins and improve read signals without increasing cell area.

A touch display panel uses a metal grid on light-emitting regions to maintain uniform pixel sizes.

Direct metal-to-metal contact eliminates conductive particles, reducing production costs while enhancing conductivity and heat dissipation.

Vertical transistor stacking protects oxide semiconductor active layers from hydrofluoric acid damage during low temperature polysilicon processing.

Nested U-shaped strings with buried connections compact memory blocks, saving area while maintaining electrical connectivity.

Forming auxiliary electrode before light emitting layer reduces cathode voltage drop and power consumption.

Black pigment in the sealant absorbs reflected red and near-infrared radiation, eliminating angle-dependent color shifts and improving signal-to-noise ratios.

Differing composition between the moisture blocking and sealing layers prevents breakage of the protective region during dry etching.

A lift-off process defines gate insulation and passivation layers simultaneously with a single photomask to enable self-aligned thin film transistors.

A single molecule switch using an endohedral fullerene cage with a trapped cluster to enable hierarchical switching via inelastic electron tunneling.

Via-holes filled with conductive material create flat contact surfaces on a second layer, preventing short circuits caused by random electrode bumps.

Segmented pixel electrodes with openings reduce parasitic capacitance between conductive layers, improving image quality by stabilizing driving current.

Integrated wiring and molding members eliminate backlight units, reducing device complexity while maintaining illumination intensity.

Low-temperature plasma treatment replaces high-thermal steam anneal to improve pixel performance and reduce dark currents in image sensor chips.

Stacks memory cells and peripheral circuits in distinct vertical tiers to increase storage capacity while maintaining decoder functionality.

Air bridges enable rapid wet etching of sacrificial layers to detach LED structures from growth substrates.

Ring-opening polymerization of cyclotrisiloxane siloxanes yields high-refractive-index encapsulants without volatile organic compound by-products.

A four mask process reduces fabrication complexity by merging steps, while opaque metal patterns prevent photo leakage currents and wavy noise.

A combined charge transport and emissive layer segregates quantum dots via phase separation to form monolayers at the surface.

Non-uniform spacing between the landing pad and magnetic tunnel junction patterns prevents short-circuiting during manufacturing.

Stacked insulating layers of different materials dielectrically isolate word lines between memory blocks, reducing step area and stress during formation.

Segmented etching preserves diode and variable resistance element integrity, preventing sidewall damage from reactive ion etching.

Multiple mobile ionic species in the active region create distinct state variables, overcoming limited conductivity changes for advanced logic circuits.

A pixel structure uses insulated common electrodes and contact holes to prevent short-circuiting.

Chemical substrate removal creates an adhesive fence that mounts optical elements with precise air gaps, reducing stress on fragile detector chips.

Multi-quantum well active regions emit broadband light across varied wavelengths, resolving narrow spectral distribution issues for high color rendering.

A display panel uses an auxiliary cathode layer with varying thickness to control light transmittance and reflectivity simultaneously.

Vertical staircase gate structure in 3D NOR flash memory cells increases data capacity while reducing current leakage via segmented conductive layers.

Isolated push and sensing terminals in a spin Hall effect magnetic sensor minimize signal shunting and parasitic resistance for higher data density.

A stacked white organic light emitting device uses hybrid red and green emission layers to balance charge injection across the structure.

Buffer dielectric film patterns prevent spacer accumulation on recess lower parts, maintaining etching process margins for reliable device manufacturing.

Protrusions between adjacent transparent electrodes isolate electric fields, reducing color mixing and light leakage in high-resolution displays.

A composite host material system for OLED emission layers balances charge carrier transport through specific chemical formulations.

Segmented emissive layers in the display device prevent current leakage between adjacent pixels, maintaining image quality.

A magnetic random access memory cell segments its intermediate layer into sub-layers to supply spin electrons independently of write data.

A water-based peeling method separates metal oxide and resin layers by breaking hydrogen bonds.

A dual protection layer structure combines resin and inorganic materials to enhance electrical conductivity in organic electroluminescence display panels.

An organometallic compound enhances electron transport in organic light-emitting devices.

A dynamic IO switch unit adapts terminal sequences to eliminate multiple controller variants and reduce manufacturing costs.

An SOI device structure removes non-active BOX layers to enable deformation-induced stress application to the active channel region.

Segmented piezoelectric drivers enable precise multi-degree-of-freedom deformation, resolving the contradiction between drive volume and shape control.

An elastic viscoelastic layer prevents humidity-induced bubbles in OLED encapsulation, maintaining structural integrity under heat.

Organometallic compound particles in hydrocarbon polymer absorb environmental moisture, preventing dark-spots and eliminating outgassing defects during sealing.

Conformal color filters reduce dead space and crosstalk while maintaining quantum efficiency.

An insertion layer containing hafnium improves thermal stability and reduces write error rates in spin-orbit torque magnetic random access memory devices.

A perovskite electronic ratchet uses voltage stress to redistribute ions and create an asymmetric potential distribution.

Dielectric-filled through wafer trench separates voltage domains, enabling high-speed data transfer without galvanic connection.

Varying refractive indices in anisotropic layers compensate for rapid blue light attenuation at high refraction angles, minimizing color cast.

A die mapping control circuit dynamically assigns CMOS support dies to memory array dies via vertical through-silicon vias.

A thin film transistor array substrate uses a semiconductor film projecting beyond source wires to create optical contrast for pattern inspection.

A transreflective array substrate uses a single patterning step to define pixel electrodes.

Common host material enables vapor co-deposition, reducing melting pots and production complexity.

An extra spacer increases source/drain distance in FinFET I/O devices, reducing leakage current and hot carrier injection.

A semiconductor device uses a plug and oxide semiconductor to form capacitors on conductor side surfaces.

A display device uses distinct metals in charge generation layers to optimize charge injection and transport, reducing driving voltage and enhancing efficiency.

Laser fusion-cuts adhesive films along pre-formed grooves, preventing debris scattering and device quality degradation during dicing-before-grinding.

Alternating refraction layers reflect wasted light back through the device, converting energy loss into useful illumination.

A cover insulating layer creates a physical barrier that prevents adhesive penetration into the pixel array region during wafer bonding.