Solid-State Devices TRIZ Cases

Clock-free dataflow logic fabric uses asynchronous blocks and interconnects to raise operating speed while staying compatible with EDA tools.

A mirrored interconnect layout shortens critical FPGA routing paths, reducing wiring delay while preserving flexible logic block connectivity.

Internal positive feedback and current-mirror loads create hysteresis in a Hall sensor comparator while cutting die size and power use.

By turning control gates horizontal and channels vertical, MaCS eases 3D NAND processing and cuts substrate contact resistance.

A buffer layer and fixed charge storage layer shift oxide TFT threshold voltage positive, reduce leakage current, and protect the gate insulator.

Segmented and tree-based priority encoder circuits cut ripple-delay paths and avoid oscillating loops for high-speed operation.

A drain-side Schottky electrode lets a monolithic HEMT or MESFET handle reverse voltage without depletion-region cutoff or a discrete diode.

Colossal magnetocapacitive gate materials store charge in the transistor channel to retain memory data without continuous power.

Selective power-off switches shut down unused LUT memory groups to cut leakage current and dynamic power in FPGA logic circuits.

Dynamic switching links analog, digital, and I/O blocks inside a PSoC to expand peripheral flexibility while reducing power and silicon area.

Series diodes create an internal body tie bias that lowers CMOS threshold voltage, cuts parasitic capacitance, and reduces power use.

Embedded SGLNVM cells replace SRAM LUT storage to retain FPGA configuration after power-off while cutting initialization time and power.

Fine-grain pipeline registers and multiplexers shorten long PLD routing paths to sustain high-speed signal transfer across larger dies.

A shared polysilicon control path aligns latch-array logic devices to improve transistor matching, area use, and SoC block performance.

Storage elements embedded in configurable routing fabric hold signals for arbitrary durations, cutting delay and unnecessary toggling in ICs.

Bidirectional routing tracks and distribution spines let clock roots move within the chip to cut skew, delay, and hold timing issues.

A staged PCIe DMA data link loads bulk configuration data faster than a traditional port, cutting programmable IC setup time.

SAFE and dormant FPGA configurations switch operating modes and sanitize memory on tamper detection to hinder copying and reverse engineering.

Time-domain FPGA FIR filtering mitigates optical dispersion with lower cost and complexity than traditional frequency-domain equalization.

Short vertical routing segments and row multiplexers let a spare logic row repair defects with less wiring overhead and better yield.

Shared-select multiplexers handle shift, gating, and signal selection in FPGAs, freeing logic elements and routing for user designs.

Using paired resistive non-volatile memory cells, this CLB preserves LUT data through power loss while cutting SRAM power and SoC integration cost.

A two-stage output and interconnect selection scheme cuts routing area and crosstalk by sharing drivers across programmable interconnect types.

Unused FPGA bus lines are forced into high impedance to cut parasitic multiplexer leakage and lower standby power in static states.

Selective power-down of unused PLD logic blocks and routing regions cuts leakage current and lowers static and total power use.

Selective memory frame updates use decompression, decryption, and error checking to cut full-chip reconfiguration overhead.

Co-located multiplexers and acknowledge circuitry cut routing overhead and delay in self-timed PLD fanout paths.

Power-on-reset gating lets one analog multiplexer accept signals from different supply domains without forward-bias errors or test sequencing overhead.

Shared configuration memory controls multiple programmable switches to cut circuit area while preserving reconfigurable interconnect flexibility.

Built-in nonvolatile configuration memory enables real-time logic reconfiguration without external memory, improving speed while reducing module size and cost.

Embedded storage in configurable routing fabric reduces signal delay and supports simultaneous signal routing and storage in ICs.

Precomputed delay timing lets a PCB synchronize control signals across unequal lead lengths, simplifying layout and improving space use.

Real-time software access lets configurable logic cells change logic paths on the fly, cutting extra resources and power use.

Dynamic inductor switching lets a resonant clock grid span wider frequencies, cut global clock power, and keep waveforms stable.

Distributed transparent and clocked storage in IC routing fabric holds signals without fixed clock edges, reducing delay and preserving logic flow.

Parallel polarity detection and amplitude comparison give Hall switches omnipolar response without multi-step delay, cutting die area and power.

A solid electrolyte switching layer controls ion-driven current paths to cut leakage and improve scalable RRAM array operation.

A variable resistance element stores multi-bit signals as memorized resistance states, cutting latch count, circuit size, and power use.

Clockless dataflow logic fabric removes synchronous waiting delays, enabling faster circuit operation while staying compatible with existing EDA tools.

A die expansion bus links original and supplemental chip bus subsystems to add resources with low redesign effort, stable pinout, and separate clock domains.

Selective signal registration in a programmable interconnect shortens long routing delays while limiting area and delay overhead.

Cascade multiplexers and controlled output drivers let programmable logic regions share one interconnect bus without simultaneous drive conflicts.

Single-metal-layer conductor rerouting adapts on-chip interface buffers to different dedicated device I/O needs while cutting redesign cost and delay.

Automated netlist tracing links PLD tile select pins to configuration memory outputs, cutting manual model errors and update time.

Programmable switch detection disables unused macrocell clock buffers in PLDs, cutting unnecessary toggling and power draw.

Floating-gate transistors merge switching and memory in large-scale FPAAs, enabling compact reconfigurable analog processing and rapid prototyping.

A base-template IC layout with controlled connector regions cuts unique pattern counts, enabling SMO convergence without sacrificing density.

A programmable 24-bit SPI address register lets one PROM hold and load multiple FPGA configurations from different start addresses.

Unipolar metal-oxide switches cut cross-point latch set-reset cycles, improving latching speed, stability, and manufacturability.

Mask-programmable or configurable interface buffers adapt on-chip I/O between logic and dedicated blocks without full circuit redesign.

An insulating member covers the electrode periphery to ensure electrical isolation in light emitting devices.

Dispersing diffusion beads in an over-coat layer amplifies light emission, resolving luminance variations caused by photo-lithography depth deviations.

Composite organic layer composition enhances etch and heat resistance for semiconductor hardmask applications.

A wavelength conversion element formed from polysilicon material serves as both a spectral filter and a transistor gate structure within an integrated circuit.

Patterned substrates reduce dislocation density in group III nitride layers by confining defects to specific regions.

Pre-formed grooves enable direct peeling of flexible displays via laser lift-off, eliminating cutting damage and boosting production efficiency.

A vertical trench high electron mobility transistor structure increases surface area to enhance thermal dissipation.

Dielectric films between conductive layers prevent foreign matter induced shorts and reduce parasitic capacitance in TFT-LCD manufacturing.

Extension sections merge with gate lines to create repair bypasses, resolving conformity rate drops from limited line repair options.

Segmenting the sealing resin into distinct layers accommodates thermal expansion while preventing sulfur gas penetration that corrodes silver contacts.

A back-side grid film reduces topography between metal features and pixel areas, enhancing color filter uniformity and signal-to-noise performance.

A P+ substrate contact and SOI diode provide plasma charging protection, improving transistor reliability and threshold voltage stability.

Stacking sub-pixel layers on opposite sides of a substrate reduces effective pixel pitch without increasing planar manufacturing complexity.

Columnar gate electrodes with sidewall films create self-aligned channels, eliminating alignment errors and reducing parasitic resistance in MOSFETs.

A semiconductor photodetector element uses dual diodes and arithmetic subtraction to isolate visible light signals from infrared interference.

A crystallization seed film guides ferroelectric material conversion into a controlled crystalline structure.

Adhesive layers join chalcogenide material to electrodes while a protective film covers sidewalls to prevent sublimation during high temperature processing.

Covering body embeds segmented metal oxide particles to reflect light back into the device and absorb stray emission from side surfaces.

A self-assembly monolayer lowers potential barriers at ITO electrodes, increasing grain size and on-off current ratio for flexible displays.

Low refraction protrusions and a high refraction layer refract light to redirect emission toward the front of a flexible OLED display.

An optoelectronic semiconductor component embeds phosphor and filter substances in a matrix directly on the chip.

Initializing a NAND memory cell with fringe induced barrier lowering reduces the second bit effect and expands the operation window.

A semiconductor isolation layer uses a buffer at trench corners to improve deposition characteristics.

A display pixel structure uses a mask to deposit organic layers selectively on emission zones.

A display substrate incorporates a light-blocking pattern on the shielding electrode to reduce unwanted light transmission.

A light-emitting unit connects organic electroluminescence elements in series using insulating partition walls to increase driving voltage.

Dynamic voltage signals deform piezoelectric isolation columns to eliminate height mismatches and Newton ring optical defects in displays.

Replacing dummy gates with metal gates in logic regions improves conductance while maintaining cost efficiency through selective process segmentation.

Recesses with concave-convex structures in the insulating layer protect signal lines from breakage during bending, improving yield.

Integrating a diffusive reflector on touch electrodes reduces specular reflection below 40%, enhancing display quality and detection accuracy.

Segmenting well regions with deep trench isolation expands the lithography process window, improving position accuracy while reducing memory cell area size.

A light emitting device uses a transflective layer on a thin sapphire substrate to enhance light extraction efficiency.

A structured encapsulation member fills a substrate hole to anchor the protective layer directly onto the organic light-emitting display device.

Routing lines extend along the encapsulation layer inclined surface to minimize parasitic capacitance and enhance touch sensitivity.

A memory device control circuit neutralizes trapped carriers in select FETs to restore threshold voltage stability.

Multi-angle plasma deposition fills shadow regions behind particles to prevent water vapor defects in OLEDs.

A light emitting display apparatus uses a bank layer with an inclined upper surface and protrusion portion to redirect trapped light.

Asymmetric drain electrode design maintains constant overlap area with gate electrodes, preventing parasitic capacitance variations caused by mask misalignment.

Ion implantation through an insulating film forms a guard ring structure with specific impurity concentration profiles.

Aligning MIS transistor source-drain paths along [001] crystal directions suppresses hot carrier injection in semiconductor memory devices.

A peeling reduction layer with a reverse-tapered shape increases contact area between the encapsulation and substrate in flexible organic light emitting diode displays.

Stationary sensors detect magnetic field directionality from two magnets rotating at different rates to determine absolute angular position.

A topological insulator photodetector leverages spin-polarized surface states to detect polarized infrared radiation without external optics.

Sealing layer extends longitudinally beyond inorganic material ends to block moisture ingress while remaining within substrate transverse boundaries.

Asymmetrical organic passivation openings suppress waveform distortion and display irregularity while reducing source contact area for higher pixel efficiency.

Segmented switching oxide stacks with composite materials lower Set/Reset current and power consumption for In-Memory Computing.

A light sensor uses absorbing material between photodiodes with overlapping filter portions to block stray light.

Metal connection pillars replace organic bonding materials in image sensors, eliminating outgassing defects during high-temperature CVD processing.

Dynamic resistor reconfiguration compensates for beta variations to improve temperature measurement accuracy.

Printing conductive elements on flexible substrates establishes electrical connectivity while enhancing heat dissipation and maintaining transparency.

Orthogonal fluxgate die stacking achieves 3D sensing without added complexity, reducing fabrication costs and simplifying industrial integration.

Filling a hollow macaroni-shaped channel layer with a P-type filler enables hole injection erase while suppressing leakage current.

Diagonal sub-pixel placement resolves alignment precision trade-offs by reducing color crosstalk and improving yield ratios.

A damascene process forms conductive select gate electrodes within recesses etched into upper insulating layers of vertical memory stacks.

A vapor deposition mask uses a magnetic plate to pull the substrate into close contact.

An energy ray curable pressure sensitive adhesive layer regulates storage elasticity to prevent residue contamination between through-silicon vias.

Segmented signal lines and leads in an array substrate prevent electrostatic charge transfer from the non-display region to the display area.

Integrated doping steps simplify vertical memory fabrication complexity while maintaining operational performance and existing process compatibility.

Segmenting electrode wiring lines into segments connected via transistors reduces parasitic capacitance and voltage drops during read and reset operations.

A level shifter uses a shield gate to prevent inversion layer formation in isolation regions.

Backside electrode connections eliminate edge lead wires, enabling narrow bezel display designs.

Micro-transfer printing joins LEDs to display substrates via protruding posts, simplifying complex metal layer formation and photolithographic processes.

Zinc-based core-shell nanoparticles eliminate cadmium toxicity while maintaining high quantum efficiency and stability through parameter changes.

Hinge assemblies enable removable TOLED display installation on architectural glass, resolving maintenance difficulties caused by permanent bonding methods.

Metal bumps create rough reflective surfaces in transflective LCD panels without extra photomasks.

Adjusting hole and electron layer energy levels reduces turn-on voltage disparities among red, green, and blue sub-pixels, eliminating color shift at low gray scales.

Sharing control lines across multiple pixel rows reduces wiring density, freeing space to enlarge the photosensitive area and improve sensitivity.

Photoresist reflow covers conductive edges, preventing satellite shorts and reducing manufacturing costs.

Thinning inorganic encapsulation layers through dry etching prevents bending cracks and improves reliability for flexible displays.

Photosensitive component electrode merges with light shielding layer to enable single patterning of source-drain layers in array substrates.

A 1T2R resistive memory cell structure merges two RRAM stacks with a single transistor gate to increase storage density.

Distinct resin portions in separate cavities eliminate non-uniform interfaces, reducing color deviation and phosphor waste.

A laser beam with non-circularly symmetric energy distribution sinters deposited material along a path on a substrate.

A light-emitting element uses a second host material to enhance luminescence in the first layer.

Metal silicide lower electrodes create metal-deficient resistive switching oxides, addressing scaling challenges in nonvolatile memory fabrication.

A display control apparatus adjusts refresh rates based on content parameters to reduce power consumption.

Silicon direct bonding joins carrier and device wafers, eliminating adhesive irregularities that cause back-grinding defects.

A conductive thin film using topological insulators with two-dimensional nanostructures to enhance electrical conductivity in touch panel electrodes.

Functional oxide vias in MESO devices enable efficient spin-to-charge conversion, reducing switching energy to 10 aJ and time to 100 ps.

Replacing ion implantation with in-situ doped epitaxial growth eliminates lateral dopant straggle, reducing leakage current and short channel effects.

A wearable device uses a flexible strip-shaped substrate to transform between bent and stretched states for expanded screen area.

Integrated insulating layer covers signal transmission structures to prevent oxidation and wire disconnections while reducing mask count.

A relay electrode connects signal lines to thin film transistors via a separate insulating layer.

A display device uses an insulation layer with a smaller width than the pixel definition layer to support touch sensing cells.

A magnetic sensor electrode uses rotationally symmetric portions to distribute mechanical stress uniformly across magnetoresistive elements.

Amorphous carbon charge generation layers in a tandem organic EL structure reduce drive voltage and extend useful life by improving carrier injection.

Segmented dedicated routing resources couple stacked dice pins, resolving signal delay skew issues in programmable logic devices.

Pipelined unidirectional interconnect structures reduce clock skew in programmable integrated circuits.

Selective ruthenium deposition prevents copper diffusion and dewetting in high aspect ratio features while maintaining minimal resistivity.

A segmented crossed-wire device uses reaction products to form localized dopants at wire intersections.

A serrated encapsulation layer refracts blue light through sawtooth structures to extend the optical path within quantum dot regions.

Solar cell openings enable sub-pixel light transmission, resolving the trade-off between conversion efficiency and luminance.

Graded SiON transition stacks minimize refractive index differentials between inorganic layers in low-temperature polysilicon thin film transistors.

Horizontal pin line extension increases routing freedom while minimizing capacitance between pin lines in semiconductor logic cells.

Segmenting the electron transport region into distinct layers confines excitons and lowers driving voltage, addressing efficiency and lifespan bottlenecks.

A display manufacturing method deposits spaced counter electrodes in a sensor area to enable seamless component integration.

Lateral bulk-silicon quenching resistors replace polysilicon components to eliminate fabrication complexity and increase fill factor.

Placing the capacitor on the same spacer side as the photodiode reduces wiring impedance and stabilizes high frequency characteristics.