Solid-State Devices TRIZ Cases

Widened opening sections accommodate positional errors in narrow pitch COG mounting, ensuring reliable electrical conduction and reduced contact resistance.

Conductive metal layers ground OLED electrodes via a polymer cover film, preventing static damage during manufacturing and storage.

A heat spreading material positioned between stacked semiconductor chips conducts thermal energy to external sinks.

Self-aligned transistors in 3D semiconductor stacks use ion-cut layer transfer to build dense vertical structures.

A display panel uses an organic layer extending beyond the active area to overlap a polarizing plate, creating a unified optical structure.

A backside illuminated image sensor incorporates a diffracting element within the active region to direct light rays toward the central zone.

Integrated polyimide quarter wave retardation film and liquid crystal polarizer reduce delamination risk while enabling +180° folding capabilities.

Shielding electrodes isolate common electrodes from data line interference, maintaining voltage stability and image quality.

Cutting the defective region isolates the short circuit while a repair metal layer restores continuity.

Condensing vapor creates a liquid mediator that grips micro devices via capillary action, preventing shear damage during attachment.

Interlocking substrate grooves anchor the frit wall, preventing oxygen permeation and extending OLED service life despite external forces.

Segmenting PMOS and NMOS switches reduces writing voltage while relaxing electric fields on gate insulating films.

Double height standard cells span alternating N-well and P-well rows, improving packing density while maintaining layout regularity.

Geological polymer reflectors bond lead frames to insulators, resisting thermal aging that degrades organic adhesives.

Parallel protrusion lines prevent electrode overlap and dark spot defects in organic light-emitting displays.

Shallow guide grooves in the outer peripheral area prevent surface chippings and offcut debris during high-speed chopper cutting of semiconductor wafers.

A color filter with expanded transmission bands compensates for optical losses in organic light emitting display devices.

A multilayer sealing film with a seamless silicon-containing first layer protects pixel circuits from moisture.

Segmenting the data line allows localized gate coverage that prevents light-induced deterioration without shrinking the aperture ratio.

An asymmetric SOI JFET design uses non-annular wells to extend vertically to the insulator layer, creating a segmented gate contact.

Conforming a reflective layer to recessed flexible substrates prevents air bubble interference, ensuring uniform brightness and improved image resolution.

Vertical through electrodes in a bridge die stack deliver voltage to logic chips, reducing interconnect complexity and improving heat dissipation.

A flexible OLED apparatus uses an adhesive layer to bond the light emitting array and sealing structure, preventing separation during bending.

Memcapacitive circuits integrate memory storage with polymorphic logic to reduce power consumption in Von Neumann architectures.

Segmenting emission faces and using a parabolic mirror cavity concentrates luminance while maintaining adaptable light distribution patterns.

A display device uses a single-layer sensing part on a cover layer to reduce overall thickness.

Vertical lead routing reduces border area occupation while maintaining electrical connection reliability.

A hybrid clock distribution network uses a ring-shaped semi-grid structure to position signal drivers for balanced conditions.

Segmenting the sensor isolates sensitive circuits from radiation damage, extending lifespan and lowering assembly costs.

A liquid crystal display uses a C-shaped drain electrode to minimize overlap with the gate electrode.

Dielectric etch stop layer prevents surface damage during dry etching, enabling high-quality epitaxy with minimal defects.

A segmented ESD protection circuit uses a bias voltage source to stabilize junction capacitance and reduce signal distortion on protected lines.

A porous thermal insulation layer with low conductivity isolates the organic light-emitting layer from processing heat.

Dual-wavelength initiators in the spacer material enable precise height control, eliminating iterative mask corrections that slow production.

Alkoxysilane condensation product and phosphate ester diffusing agent composition enables impurity diffusion into semiconductor substrates.

Polysilicon deposition forms floating, erase, and word line gates wrapping silicon fins for non-volatile memory cells.

Deeper shield trenches in a trench shield connected JFET lower gate-drain capacitance and on-resistance for faster switching speeds.

Deforming a shape memory alloy layer creates deposition space for organic functional layers, reducing the mask nick effect and device thickness.

A light-emitting device package lens integrates a diffuser with a rough surface to diffuse emitted light.

A 1T2R field-effect transistor unit cell structure controls currents through resistive random-access memory units using extrinsic semiconductor layers.

Epitaxial growth forms source and drain regions in a U-shaped channel, eliminating defects from ion implantation on vertical pillars.

A semiconductor light-emitting device uses a reflective first electrode contacting a surface asperity to redirect emission light.

Residual compressive stress layers buffer lattice mismatch at the gate interface, suppressing threshold voltage time variation under negative bias conditions.

Buried metal layers in GaN trenches serve as CMP stop markers, preventing cracks and stress from high polishing rates.

A tungsten insertion layer between the spin orbit torque electrode and free magnetic layer acts as a diffusion barrier.

Integrated Hall-effect sensors with programmable misalignment compensation reduce ground fault interrupter size and assembly costs.

A display panel merges touch units and light-emitting electrodes on shared substrates to enable direct electrical contact between connection structures.

A radialene compound mixture serves as an organic semiconductor layer without requiring ultrapure material isolation.

Segmented polysilicon gates on an isolated substrate enable electrical erasure via Fowler-Nordheim tunneling while maintaining data retention.

A cycling excitation process in disordered materials amplifies photoexcited carriers through sequential optical cycles.

Uniform spacer height on metal lines simplifies exposure, minimizes foreign substances, and increases panel rigidity under external force.

Gate insulating contact holes expose common voltage lines, enabling low-temperature layer deposition that preserves bonding strength and interface properties.

Conductive oxide barrier layers protect OLED gate electrodes and storage pads from etching damage, while merged mask procedures reduce device complexity.

A flexible display panel structure uses a segmented light shielding film to bond substrates and prevent positional shifts during manufacturing.

PECVD deposition forms alternating silicon and silicon germanium layers to resolve etching tapering and bowing in high aspect ratio memory holes.

Alternating p-type and n-type organic layers in the charge generating layer allow bias-controlled color conversion without separate devices.

A laser mask system oxidizes deposition material to pattern organic light emitting displays, eliminating fine metal mask sagging.

Infrared absorption layers block reflections from backside wiring, preventing pattern artifacts on output images.

Concentrating high-speed serial interface circuitry along one side of a programmable logic device enhances signal sharing and reduces congestion.

Protrusion patterns within the winding area reduce border width, enhancing packaging reliability and screen ratio for under-display camera applications.

An insulator layer prevents metal redeposition during ion beam etching, maintaining device integrity and electrical performance.

A modular integrated circuit layout defers final interconnect fabrication to match production output with real-time market demand.

Transparent electrode layer integrates touch control and encapsulation to prevent vapor permeation while reducing device thickness.

A light sensing device uses a stacked architecture to connect functional layers across different vertical levels.

Negative silicone light shielding material simplifies fabrication by omitting SiOx deposition, reducing parasitic capacitance and improving yield.

OLED dipole electron injection layer with magnesium electrode improves brightness and viewing angles by replacing slow LCD backlight systems.

Conductive layers fill undercut vias between electrodes and contact regions, lowering impedance without extra masks.

A vertical memory stack with a ferroelectric dielectric layer reduces write voltage and extends device lifespan.

An island semiconductor mesa with a through groove narrows electrical paths between photodiodes to reduce crosstalk in optical receiver modules.

Thermosetting adhesive penetrates spaces between modules to absorb impact forces, reducing strain and preventing breakage during drops.

A light-emitting apparatus uses a zigzag groove in the insulating layer to separate organic layers.

A compensation circuit calculates grayscale differences between sub-pixels to generate a clock signal that adjusts data signal input timing.

A CMOS image sensor design eliminates the planarization layer by planarizing the color filter layer itself to receive microlenses directly.

Vertical positioning of low-resistivity patterns reduces step differences to improve process margins.

A graphene ribbon non-volatile memory uses a cantilever structure to store data without electrostatic stiction.

A thermal transfer film employs a gradient light-to-heat conversion layer to resolve dispersibility issues that cause reflection spots and transfer failures.

Optical layer with refractive index 1.1 to 1.3 improves light transmittance while bank structure maintains structural integrity.

Functional structures fill openings over redundant electrodes to eliminate reflectivity issues while improving display brightness.

Liquid material injection and curing integrate thin supporting films, resolving attachment reliability issues.

Integrating a photonic crystal with a light emitting transistor reduces device complexity by enabling single-transistor color expression.

Thermal oxidation thins SOI layers to eliminate mask edge defects and misalignment while enabling variable BOX thicknesses.

Strategic pad positioning between sensing electrodes and lines reduces abnormal capacitances, resolving noise issues that degrade detection accuracy.

Intermediate electrodes segment connection paths to lower RC loading, ensuring common voltage uniformity across the display panel.

A light-transmissive layer separates the fluorescent material from the reflective coating on a light-emitting device.

Single mask plate forms GI and VIA via-holes, reducing production costs from two separate plates.

Routing structures link central emitters to peripheral transistors, enabling under-panel cameras without expanding bezels.

Segmented display substrate allocates passive pixels to camera zones and active pixels to viewing areas.

A stacked gate electrode method forms uniform metal silicide layers on control gates using selective epitaxial growth and chemical mechanical polishing.

A secondary lens fills gaps between the PCB and sensor to minimize noise interference and improve measurement accuracy.

A variable resistance memory device uses a selector transistor to control current flow through nano-particles.

A non-fullerene small molecule acceptor paired with a conjugated copolymer donor forms a bulk heterojunction in organic photodetectors.

An oxide semiconductor driver circuit integrates with a display portion on one substrate, reducing manufacturing costs while maintaining high-speed operation.

Smaller boundary sub-pixels eliminate saw-tooth patterns from circular arcs, improving image smoothness.

Segmented sacrificial layers with differential etch rates reduce component release time and prevent over-etching damage during micro-transfer printing.

Plasma processing creates hydrophobic surfaces on exposed insulating layers, eliminating polar molecules that cause defects and reducing dark current.

A fluid layer memory device uses multi-material control electrodes to manipulate charged particles for data storage.

Simultaneous electrode formation via a single mask reduces unwanted capacitance and alignment errors while lowering manufacturing time and cost.

Independent conductive layer control prevents program disturbance by separating source and drain side cells in 3D NAND flash memory.