Solid-State Devices TRIZ Cases

Cut-off transistors and CMOS inverters enable direct signal amplification, resolving speed limitations caused by high-voltage antifuse programming requirements.

Ion implantation creates enhanced mobility pathways in RRAM switching layers, eliminating forming voltage variability.

A pin hole array mask layer above an optical image sensor enables simultaneous display and fingerprint sensing, eliminating separate authentication steps.

Vertical sub-pixel positioning prevents carrier migration interference while enabling high resolution.

Integrating driving capacitors into the peripheral area of a thin film transistor array panel reduces flexible printed circuit size and manufacturing costs.

An intermediary buffer layer absorbs deposition stress, preventing cracks and extending OLED package lifespan.

Light shielding patterns near blue pixels reduce color shift by blocking shorter wavelengths at oblique viewing angles.

A method converts planar integrated circuit designs to FinFET layouts by superimposing a design grid and generating fin mandrels.

Wet etching removes defined metal regions to separate micro LED dies, resolving laser cutting sticking issues and boosting yield.

Housing base body incorporates radiation-absorbing particles to reduce reflectivity in optoelectronic components.

A recessed floating gate electrode reduces height differences between memory and logic stacks to maintain uniform photoresist thickness.

Segmented frames with through-holes enhance light extraction efficiency and prevent re-melting during bonding processes.

Partial polymerization increases epoxy viscosity without premature crosslinking, enabling pressure-sensitive adhesive production.

A light emitting diode package uses lead frame uplift portions surrounded by a housing structure to enhance physical strength and prevent moisture absorption.

Embedding an RRAM in a substrate recess with a surrounding doped region reduces photomask count and enables arbitrary electrode thickness adjustment.

Lowering the local wire level between contacts preserves exposed area between metal wires, improving light-receiving efficiency in shared-pixel sensors.

A phase change memory stack uses doped chalcogenide layers to confine heat and provide stable current paths for AI applications.

A stepped light extracting structure with a transmissive layer mitigates refractive index mismatch losses to improve light extraction efficiency.

A capping layer with controlled optical thickness enhances luminous efficiency in organic light emitting diode displays.

Optical transparent outcoupling body with 1.7 to 1.9 refractive index minimizes internal reflection losses at the substrate interface.

Through-silicon vias connect stacked dies, reducing manufacturing complexity and power consumption.

Immobile ionic dopants prevent mobile ion clustering during switching cycles, enhancing device endurance and reliability.

A wafer level package carrier uses through holes and conducting material to bond flipped LED structures directly onto the substrate.

Positioning the input means flush with or below the card surface blocks lateral pressure, preventing false operations while maintaining reliable user access.

Self-assembled monolayers coat copper pillar sidewalls to prevent oxidation, ensuring reliable adhesion for integrated circuit fabrication.

Conductive pattern layers segment blank area photoresist into isolated zones, enabling complete removal without residues during restricted manufacturing time.

Flip-chip metallurgical bonding eliminates fragile wire bonds and encapsulants, reducing light absorption and improving connection reliability.

A matrix display device uses non-crossing signal lines to enable uniform threshold voltage detection within drive blocks.

Styrene-based thermoplastic elastomer resin bonds two gas barrier multilayer bodies with facing inorganic layers.

OLED display panels remove common layers from light transmissive zones, preventing evaporation overlap and preserving display area integrity.

A series-connected light emitting device uses reflective electrodes and ion implantation layers to establish stable electrical paths between semiconductor cells.

Layout-extracted netlists incorporate empirical signal distortion models to account for substrate-generated harmonic distortions in integrated circuits.

A condensed cyclic compound in the organic layer improves charge transport efficiency for OLEDs.

Segmented memory cells with dynamic switching prevent unauthorized access to dead data while maintaining storage reliability.

A top-gate organic transistor design uses photolithography to pattern electrodes directly on the semiconductor layer.

Position-dependent pre-bias voltages applied to word line groups mitigate program disturb phenomena by compensating for source line resistance variations.

A photodetector structure with a reduced barrier layer surface area mitigates dark current mechanisms.

U-shaped memory strings reduce wiring resistance and simplify manufacturing by eliminating complex thermal processes required for source line contacts.

Trench isolation and a grid common node eliminate guard rings in SPAD sensors, preventing edge breakdown while maintaining high fill factor.

Segmented wells and barriers suppress crosstalk while maintaining detection sensitivity.

Oxygen plasma treatment removes fluorocarbon residues from dry etching to prevent electric field concentration and maintain gate insulating film reliability.

Vertical transistor stacking integrates pixel components to maximize sensor sensitivity and fill factor.

A segmented contact structure isolates emission and protection diode regions in an optoelectronic semiconductor device.

A memory structure uses shared well regions and gate structures to form a compact two-transistor two-capacitor cell.

A segmented electrode structure using aluminum, titanium, and indium tin oxide layers to enhance display brightness.

A die with individually formed active components enables flexible external interconnection for custom circuit formation.

Micro-channel platforms form thin film columns with varying solvent compositions to optimize organic semiconductor device characteristics.

A display panel uses a non-flat surface with recess and protrusion portions to manage sealing resin distribution during adhesion.