Solid-State Devices TRIZ Cases

Photo-curable resin reflectors with dummy openings control shape variations, improving luminance uniformity in organic EL displays.

Trenches between stacked patterns align floating gate surfaces, reducing parasitic capacitance and interference while maintaining coupling ratios.

Photoelectric conversion diodes capture stray light from micro LEDs and convert it into electrical energy to recharge the pixels, reducing power consumption.

Metal-induced lateral crystallization aligns grain boundaries in U-shaped semiconductor channels for improved Ion/Ioff characteristics.

Replacing diodes with transistor-capacitor circuits simplifies manufacturing complexity while maintaining signal rectification reliability.

Alternating UV conversion regions and visible light cells on a single chip resolve spatial resolution conflicts while reducing area occupation.

Segmented semiconductor regions enable precise spectral control, resolving the trade-off between conversion efficiency and color rendering quality.

Floating doped regions between source and drain terminals creates an extended channel region in memory cells.

Forming gate electrodes before opening high-aspect-ratio molds prevents tilting and maintains structural integrity during VNAND fabrication.

Acute angle driving wire sides increase contact area with sealing glass to alleviate stress concentration and prevent welding seal breakage.

A flip-chip light emitting diode uses a metal-insulator-semiconductor structure with insulating layers to reduce leakage currents.

Doped Bis-Fl-NTCDI electron transport materials resolve conductivity and parasitic absorption trade-offs to enhance power efficiency.

Segmented trunk and branch wiring lines minimize parasitic capacitance while maintaining connectivity in narrow frame displays.

Segmented gate insulating layers with a natural oxide crack blocking layer expand the driving range of gate voltages in organic light emitting diode displays.

Interlocking insulation support segments bulk electrodes to prevent solder metal diffusion while stress buffering layers absorb thermal expansion forces.

A semiconductor die integrates multiple III-nitride half-bridges using trench isolation for electrical separation.

High energy inert ion implantation amorphizes the handle wafer surface to increase impedance and improve electrical signal isolation between adjacent devices.

A lid defines a reflective cup over a light source on a substrate, using an inner film to reflect optical energy.

Patsnap Eureka TRIZ case: A single masking step patterns shared conductive lines across inner and outer memory cell tiers, reducing fabrication complexity.

A dual output Hall sensor detects a moving dipole magnet to generate distinct digital signals for multiple switch positions.

A test optical waveguide links the transmitter and receiver on a photonic integrated circuit substrate for pre-dicing verification.

Extracting conductive material from signal line staggered regions prevents welding during laser repair of electrostatic breakdowns.

Segmenting the blue emissive stack and sharing a green common layer suppresses burn-in and shadow effects while maintaining brightness.

A dummy pixel with a transmissive area and wire structure masks the display boundary, preventing internal component visibility from external viewing angles.

A micro LED display panel integrates transistors and LEDs on a single substrate plane to simplify manufacturing.

Merging adjacent subcathodes in non-emission areas reduces sheet resistance and improves charge injection efficiency without compromising light transmission.

Reactive functional groups enable cross-linking with host charge transport materials, preventing dopant leakage and extending operational lifetime.

Backside infrared absorption enhancing member reduces crosstalk between visible and infrared light detection regions.

Tri-layer metal structures and molybdenum terminals minimize titanium oxide formation, preventing display defects caused by high contact resistance.

Oxygen scavenging gate electrode reduces device-to-device variability by controlling oxygen concentration in the variable-resistance layer.

A display panel uses segmented imaging pinholes and time-multiplexed light to capture fingerprint images with high density.

A selected mask with varying transmission rates exposes photoresist layers to create dual damascene structures in a single lithography step.

Segmented ion supply and receiving layers enable gradual resistance modulation, resolving abrupt switching limits in neuromorphic learning accuracy.

Dispersing nanocrystals in the photoactive layer increases light absorption by approximately 30% compared to conventional organic solar cells.

Segmenting a programmable logic device into regions with distinct threshold voltages reduces sub-threshold leakage while maintaining operating speed.

A repair line on the active layer cross-connects short-circuited wires to restore circuit continuity.

A display panel structure uses a metal fluoride layer to block impurities, preventing cathode deterioration while maintaining high luminance efficiency.

A plug layer prevents void migration in wider lower gate recesses, maintaining stable threshold voltage distribution.

White sub pixel storage capacitor reduces electrode distance to increase aperture ratio and luminance efficiency while maintaining capacitance.

Fullerene derivative organic photoactive layer withstands elevated substrate temperatures during scintillator deposition.

Ion implantation creates a device isolating implant area that minimizes crystal defects and interface traps, reducing dark current in low-light environments.

Pre-selecting wafer combinations and limiting heat treatment to 400°C resolves film thickness unevenness in reclaimed bonded wafers.

Selective charge pump activation suppresses read and write errors by isolating noise sources from selected cell array blocks.

Segmented bonding pad structure prevents re-melting during re-bonding processes by isolating thermal stress from electrical connection zones.

A display device positions a driving circuit below the sealant to minimize bezel width.

Second lens houses light-emitting unit inside accommodation hole to reduce backlight module thickness.

Varying operating voltage amplitudes within specific time periods generates new hysteresis behavior to store multiple information levels.

Trapezoidal charge storage structures reduce interference and improve programming speeds without increasing unit cell area.

Self-assembled block copolymer lines pattern conductive word and bit lines, avoiding plasma etching that modifies metal oxide composition.

Linear 2-coordinate metal complexes sensitize fluorophores via Förster resonance energy transfer to boost OLED emission efficiency.

A backside illumination demodulation pixel uses a charge barrier to isolate storage nodes from sensitive areas.

Asymmetric pixel electrode branches reduce texture defects caused by shear stress during bending.

A polyoxide charge trapping layer converts from amorphous silicon to enhance electrical isolation in memory devices.

Oxidation processes form patterns on gate layers and substrates to enable vertical stacking in semiconductor devices.

Pre-patterned semiconductor wafer transfers directly to the substrate, reducing photo mask count and particle generation during active matrix fabrication.

Varying transparent conducting layer thicknesses form microcavity structures that boost color gamut and brightness beyond traditional OLED limits.

A multi-layer film merges anti-reflection optics with touch sensing electrodes, eliminating separate polarizing plates that increase device thickness.

A multi-orientation SOI substrate integrates distinct crystal orientations on a shared insulator layer.

Segmented host matrices with optimized dopant concentrations balance color rendering and device lifetime while reducing iridium load.

An angled inner wall on an edge support ring directs chemicals and de-ionized water away during spin etching.

Automated design tool provides early clock signals to control logic registers, eliminating adverse timing constraints from inherent clock signal skew.

Insulated electrode blocks and separating lines direct heat emission while an isolation part prevents rapid solder pad cooling to eliminate spread defects.

A sacrificial feature and etch stop layer guide preferential etching to form U-shaped semiconductor channels in three-dimensional memory arrays.

Buried word lines and self-aligned drains resolve misalignment issues while maintaining low source line resistance in the compact layout.

Back-exposed masks pattern semiconductor layers to form NMOS and PMOS regions, reducing masking steps that increase fabrication time.

Annealing lowers insulator viscosity to deform the substrate and maintain local stress in transistor channels, resolving non-optimal stress distribution.

A mask with secondary opaque patterns controls grain boundary orientations during laser crystallization.

An integrated sensor element merges light sensing and memory functions within a single device structure, eliminating external data transfer bottlenecks.

A gate trench semiconductor device with self-aligned contact plugs reduces active region size.

Integrate noble metal nanocrystals into microbolometers to boost light absorption, resolving low sensitivity in existing thermal detectors.

A damascene process forms self-aligned top electrodes and bit lines on phase-change material layers.

A partition with an overhang portion disconnects highly conductive layers between adjacent tandem elements.

Staggered sub-portions in the blocking structure prevent organic material overflow, enhancing encapsulation reliability against moisture ingress.

A gate cut layer segments gate electrodes to eliminate non-regular patterns, ensuring consistent matching for improved circuit cell performance.

An arcuate magnet biases a magnetic flux responsive device along a constrained path, enabling static and dynamic detection without physical wear.

A display panel uses a reflective electrode and first reflecting layer to direct fingerprint signal light toward the recognition unit.

Holmium seed layers induce face-centered cubic crystallization in pinned layers, resolving the contradiction between thermal stability and seed layer thickness.

A chip with an adjustable pinout function uses a selecting circuit to couple pinouts to different ports.

Imaging unit captures wafer position relative to susceptor mounting section for precise alignment verification.

A pixel electrode structure places via holes on a common line to connect thin film transistors and increase the aperture ratio.

A luminescence conversion element combines green, yellow-red, and red particles to convert blue excitation radiation into secondary emission.

Fluorine treatment replaces oxygen bonds in gate dielectric layers, preventing ferroelectric dead layer formation that depolarizes the structure.

Alternating dielectric and metal layers in the encapsulation reduce external light reflection to improve visibility without adding thickness.

Peripheral protrusions segment the substrate to prevent material waste while a reflective layer improves contrast without polarizing films.

A Hall sensor detects the USB dongle hinge angle to enable antenna length adjustment.

Asymmetric electrode dimensions and patterned openings concentrate electric fields to enhance dopant mobility and nonvolatile switching reliability.

Distinct oxygen deficiency zones in the variable resistance layer guide conductive filament formation, reducing resistance change variation.

A light-emitting-element mount substrate divides a low-resistance semiconductor body into insulated sections via an insulating layer.

Wafer-mounted UV-LED array irradiates chamber walls to desorb water molecules, reducing pump-down time for vacuum testing.

Metal patterns between substrate and conductive lines increase film layer hardness, preventing metal trace breakage during color film substrate cutting.

A non-volatile memory device charges bit lines to a threshold voltage before applying write signals to selected word lines.

Segmented metal oxide layers in a resistance change memory device manage tunnel barrier width variations, enabling low-voltage high-speed switching.

A global shutter image sensor pixel design with a centrally located floating diffusion node and double reset circuitry.

Compliant anisotropic conductive films absorb thermal expansion differences during substrate removal, preventing semiconductor layer cracking.

A silicon carbide MOSFET insulating film incorporates a charge trap region to adjust threshold voltage through applied bias.

A thin film transistor uses a high ionization energy metal layer to protect the oxide semiconductor channel from oxygen desorption.