Solid-State Devices TRIZ Cases

Molybdenum and tantalum oxide layers block 90% of external light to enhance display quality without compromising organic electroluminescence device reliability.

Fin-type split gate MONOS memory cell uses induced voltage regions to enable selective data erase operations.

A memory cell integrates a select device and programmable ferroelectric material between two electrodes to enable multi-state data storage.

Serpentine metal traces absorb strain through elastic deformation, preventing cracking when the display bends.

A mask pattern isolates adjacent heaters at a constant pitch, preventing thermal cross-talk that degrades sensing margins in high-density memory arrays.

Inclined barrier patterns expand metal volume in conductive layers to reduce resistance without increasing layer thickness.

A multi-tone mask patterns protection, spacer, and via layers in one step, eliminating cumbersome photolithography to boost display brightness.

A light emitting diode structure uses a lens-mounted reflective layer to redirect lateral light toward a top surface wavelength conversion coating.

Opposed high voltage regions in adjacent IO cell rows prevent latchup errors without increasing device area.

Perpendicular magnetization in the free layer balances switching currents, reducing write error rates for sub-nanosecond pulses.

Segmented photolithography with surface hardening prevents bridge formation between adjacent micro-lenses, improving photosensitivity.

A protection circuit with a shunt and trigger mechanism conducts current from a pad node to a reference voltage.

A display panel signal line uses an upper conductive layer with controlled etch selectivity to reduce external light reflectance.

A thin-film silicon-controlled rectifier directs high discharge currents through low resistance paths to protect liquid crystal display components.

A copper complex dopant enhances hole conductivity and transparency in organic charge transport layers.

Organic resin layer insulates pixel electrodes from gate lines, reducing parasitic capacitance and signal interference to maximize aperture opening ratio.

A segmented LED package uses distinct phosphor zones to convert blue light into red and yellow components.

Curved recess portions on a light shielding metal film diffuse incident light, reducing reflectance and minimizing blurring in infrared imaging systems.

Mismatched transport layer mobilities shift recombination positions away from peak charge density, maintaining brightness under high temperature.

An organic protection layer formed by thermal decomposition prevents filling material damage to the light emitting unit.

An OLED pixel arrangement forms a virtual octagonal cell with four alternating sub-pixels surrounding a central third sub-pixel.

A retroreflector behind a light passage surface reflects ambient light back through the organic LED lighting device.

A capping system controller moves a stem to search for an optical semiconductor element using radial outward patterns from an adjusted starting point.

Segmented quantum dot layers prevent color mixing while asymmetric micro-LED orientation maintains high pixel density.

Island regions and bridge regions separated by grooves segment pixel layers, preventing packaging layer fluidity into opening regions.

Shifted micro-lenses in dummy pixels measure overlay accuracy to reduce shading variations and improve image data quality.

Integrating a vertical selector element within a channel hole reduces device volume and prevents sneak current read failures.

A display manager compresses application data updates based on frame counts to optimize transmission efficiency.

A wiring method for special-shaped OLED products uses an isolation pillar layer to position the cathode material between pillars.

A protection film with a metal layer reflects external light to shield internal components from view.

Replacing metal light shielding with organic color films reduces parasitic capacitance and improves thin film transistor reliability.

Pan-shaped electrodes confine the active phase change material volume via a thin film bridge, reducing reset currents while maintaining manufacturability.

Selective dielectric encapsulation isolates the top electrode from phase change material, reducing thermal leakage between devices.

Vertical stacking of metal-oxide memory elements and a diode improves density while maintaining manufacturing precision.

Quadruple patterning creates semiconductor line patterns with variable widths, overcoming photolithography resolution limits while reducing defect rates.

Integrates a trench MOS barrier Schottky diode into the non-active region of a power MOSFET structure.

Cavity structures lined with insulator material within a bulk substrate lower capacitance and body-to-body leakage while enabling efficient heat dissipation.

Laminated semiconductor chips use penetration electrodes positioned in outer circumferential parts to electrically connect the stacked layers.

Integrating a plasmonic color filter with the gate electrode reduces manufacturing complexity and cost while enhancing light transmissivity.

Segmented pixel structures with insulating layer openings improve external background visibility and sharpness without reducing the active display area.

A memory module design merges substrate connections into a single chip to reduce bonding wire count.

A hybrid lighting device combines a blue solid state emitter, green lumiphoric material, and red solid state emitter to produce high color saturation.

Alkyl silane coating improves phase change layer adherence on silicon oxide, reducing reset current by over 50%.

Segmenting the polishing operation into removal and finishing steps resolves planarity contradictions in memory cell fabrication.

Insulating films adjacent to the resistance changing film reduce cross-sectional area, lowering reset current while maintaining electrical characteristics.

Alternating organic and inorganic sealing layers formed from photocurable monomers prevent water ingress while a buffer layer maintains touch sensitivity.

Controlled heat treatment creates a specific mixed layer thickness that prevents excessive interfacial mixing while improving charge balance.

A hexagonal sub-pixel array with a honeycomb pattern improves ink droplet spreadability during inkjet printing.

Segmenting the functional film isolates defects to non-display zones, preserving optical clarity while maintaining structural integrity.

Middle-of-line metal deposition fills etched openings to form a control gate, eliminating polysilicon chemical mechanical polishing defects.

A side-view LED employs a partition wall between the chip and Zener diode to block light absorption, enhancing efficiency.

Selective deposition within via cavities forms uniform selector and memory pillar stacks for cross-point arrays.

Merging semiconductor and common electrode patterning into one mask reduces LCD development time while maintaining pattern accuracy.

A V-shaped resistance variable layer concentrates the electric field at its apex to enable lower voltage switching in memory devices.

N-doped semiconducting material uses a polar matrix to accept electrons from an electropositive metal dopant.

A nitride semiconductor device uses a conductive substrate divided into independent potential control regions to manage lateral transistor structures.

Dynamic channel length adjustment in multi-gate transistors reduces off-state leakage current while maintaining high operating speed.

A display panel uses cholesteric liquid crystals between micro LEDs to selectively reflect light and reduce crosstalk.

Forming a conductive layer on the substrate as a wiring line and capacitor electrode secures electrostatic capacity without reducing the pixel aperture ratio.

A photonic crystal substrate structure extracts trapped light from organic light emitting diodes using refractive index variations.

Using a Ge(II) source with reduced ligand coordination improves step coverage and conformality on contact hole side walls without voids.

A fin-based adjustable resistor uses a wrapped gate to control resistance via voltage.

A resistance change memory device connects a variable resistance element in series with a Schottky diode to form non-volatile storage cells.

Photolithographic patterning creates lens pillars while heat-treated dry film resist fills gaps, resolving stamper alignment complexity.

A cellulose ultrafine fiber sheet achieves high transparency through controlled substituent elimination using polyhydric alcohol treatment.

Fin-type field-effect transistors integrate decoupling fins with increased height to resolve slow frequency response in high-speed circuits.

Direct bonding of semiconductor and metal substrates removes solder or epoxy layers that cause residual stresses and thermal expansion mismatches.

A display device with dual regions uses varying photodetector densities for touch sensing and fingerprint capture.

A thin film transistor data line uses a unified buffer layer to protect conductive structures during manufacturing.

A non-quadrangle array substrate positions the common lead-out line between scanning and signal lines to reduce contact resistance.

Opposite read current directions in memory and reference cells reduce stress on the reference unit.

Sidewall spacers on variable resistance patterns prevent bridging and current leakage in semiconductor memory devices, maintaining electrical reliability.

A display device design merges the counter electrode with leak current absorption to prevent unintended light emission between adjacent pixels.

A magnetic position detection apparatus balances electric resistance values in a bridge circuit using specific element placement.

A vertical channel semiconductor device uses a thick landing pad layer to connect the channel.

Air blowing against expanded dicing tape breaks laser-modified wafers, resolving insufficient expansion force to boost productivity.

A reflective structure guides radiation to protect the semiconductor stack, preventing damage and improving dicing yield.

The system detects substrate editing changes to update connection information, preventing human errors from manual coordination across multiple designers.

Source and drain wiring shield the depletion region from light leak currents, maintaining high aperture ratio and luminance in liquid crystal displays.

Deep-subwavelength gratings suppress plasmonic loss across the visible spectrum, improving operational efficiency of broadband white OLEDs.

A variable resistance memory device uses a step-wise spacer to reduce the contact area between the lower electrode and the variable resistance material layer.

A DCB substrate luminescence device integrates electrode patterns and heat sinks to reduce overall height.

Segmented liquid repellent repair members on first banks confine ink to prevent color mixture and light emission failures from defective second banks.

Amorphous silicon heat dissipation columns conduct thermal energy from bolometer films to the substrate, enabling compact infrared sensor designs.

Segmented charge trap structure with anti-coupling barrier in vertical memory device.

Voltage-controlled epitaxial semiconductor laminae create a moving reflective surface to generate thrust via the dynamic Casimir effect.

Segmented metal oxide memory element with doped silicon auxiliary layer enables multi-bit storage.

Segmenting the vertical gate NAND memory cell into independently accessible elements doubles storage capacity without increasing the physical cell footprint.

A lightly doped drain area forms a Schottky barrier with the conductor to withstand high electrical currents.

Fluorine implantation deactivates dangling bonds in the channel, reducing charge leakage and improving data retention without increasing operational voltage.

Asymmetric side surface angles in a semiconductor device optimize light extraction pathways while reducing chipping risks during manufacturing.

Amplitude-division interferometer splits terahertz pulses into reference and signal beams to generate interference patterns for high-resolution imaging.

Segmenting oxide semiconductor transistors by oxygen concentration resolves the speed-power tradeoff, enabling high mobility and low leakage simultaneously.

Segmented lead frame with interlocking features strengthens thin LED package casing connections, resolving structural integrity issues during manufacturing.

A CMOS image sensor drive transistor uses a blocking layer between the active region and gate electrode to suppress back bias effects.

A pressure sensor module uses molding compound to encase electronic components and protect them from media exposure.