Solid-State Devices TRIZ Cases

Segmenting intermediate p-doped layers per pixel electrode prevents lateral leakage current that causes color mixing and gray level non-uniformity.

Isotropic gate metal doping adjusts work functions in FinFET transistors to mitigate short-channel effects from high integration density.

A wafer-level encapsulated semiconductor device forms sealed cavities using a carrier wafer, reducing delamination risks from thermal expansion mismatch.

Terbium insertion layers boost thermal stability in magnetic tunnel junctions, preventing demagnetization during high-temperature soldering reflow.

Active matrix substrate integrates repair sections and switch devices to restore broken gate or source lines, improving manufacturing yield.

Segmented pixel electrodes expose center regions to boost brightness without reducing resolution.

An antireflection coating prevents light reflection from bridge electrodes, eliminating un-design region exposure and stabilizing electrode connections.

Molding patterns create precise masks for etching interlayer dielectric layers, resolving opening size uniformity issues in fine contact hole fabrication.

A segmented second electrode layer creates gap regions in the photosensitive area to boost light transmittance.

A method selectively deposits semiconductor material on alternating layers using incubation time differences to form spaced charge storage regions.

A photodiode array integrates monitor and charge sweep portions to manage light intensity.

A silicon-rich dielectric layer with a refractive index of 1.7 to 2.5 serves as the light sensing material in a flat display panel structure.

Injection mold structures align current conductors with Hall sensors, resolving manufacturing precision trade-offs in sensor assembly.

A semiconductor device uses a continuous oxide semiconductor film for transistors connected to three wirings with distinct potentials.

A triaxial photoconductive switch module integrates a high voltage capacitor structure with stacked electrodes to achieve high current efficiency.

Dot-shaped phosphor portions between semiconductor devices compensate for defects, eliminating non-lighting regions and maintaining uniform brightness.

Hemispherical phase change material layer ensures uniform electric field distribution across conductive electrodes.

Thermal contraction creates a metal oxide buckling pattern that extracts waveguide modes to boost efficiency without blurring emission.

A mask plate uses an electrochromic layer to form dynamic light-shielding patterns via selective electrode powering.

Transparent conductive oxide layers replace opaque masks to boost mobility and aperture ratio while lowering power consumption.

Segmented retardation layers manage wide-range wavelength characteristics, reducing reflectivity to 12% or less at inclined angles.

Segmented island dielectric layers improve light extraction while maintaining thermal conduction paths to prevent debonding.

A display unit uses a planarization layer to create a flat anode surface over the pixel circuit.

Top-gate oxide semiconductor thin film transistor structure simplifies array substrate fabrication.

Multivalent oxide spacers retard oxygen vacancy formation to resolve non-linear SET and RESET characteristics in neuromorphic memory devices.

A layered optical sensor uses asymmetric transparent pillars to prevent structural deformation and collapse during manufacturing.

Composite serial regions in a phase change storage device optimize resistivity differences, reducing programming power while maintaining long data retention.

Auxiliary mandrel barriers confine lateral crystal growth on active fins, preventing adjacent source/drain contact and maintaining electrical reliability.

A calculating section determines the vertical position for a condensing lens using a specific defocus equation based on workpiece thickness.

A semiconductor light emitting device features a convex portion with layered materials of differing refractive indices to extract light from the substrate.

Light blocking portions placed between sub-electrodes block ambient light interference, resolving fingerprint recognition accuracy issues.

Segmented photodiode array with opaque dielectric layer improves gesture detection accuracy while reducing power consumption.

A resistance memory cell uses a two-terminal access device to control bi-directional current flow for state determination.

A conductive organic layer lowers upper electrode resistance, preventing luminance unevenness across the display area.

A self-calibrating hole mechanism defines pillar geometry during oxide layer removal to simplify the manufacturing process.

Standard SOI-CMOS process manufactures uncooled infrared detectors, resolving the trade-off between pixel reliability and manufacturing yield.

A separation layer insulates adjacent conductive word lines on a stair structure, preventing electrical shorts during thin film deposition.

Rounded corners and through grooves in vertical Group III nitride LED chips distribute stress to prevent crack formation during sapphire substrate lift-off.

A recessed metal gate FET structure maintains low sheet resistance through dimensional changes in the electrode placement.

Sharing a gate terminal among resistive random access memory cells reduces variability and increases density by providing electrostatic isolation.

An intermediary element with a refractive index gradient reduces backscattering losses, allowing more light to be emitted from the active layer.

A water-soluble polyester resin protects semiconductor chips during plasma dicing processes.

An isolation region separates charge storage areas in a dual-bit flash memory cell, eliminating residual electrons that cause non-uniform threshold voltages.

A pixel array substrate extends conductive layers onto planarization layer side surfaces to form a three-dimensional storage capacitor structure.

Fluoranthene host materials transfer energy to red phosphorescent dopants, reducing drive voltage and improving operational stability.

Non-wettable zones constrain the underfill fillet within the chip shadow line to define a precise bonding boundary.

Transparent storage capacitor electrodes sustain pixel data while a photosensitive overcoat layer reduces mask steps to improve production yield.

Composite aluminum and copper signal lines in a TFT array panel reduce voltage drop while barrier layers prevent oxidation.

A light emitting device uses a textured surface on the first conductive semiconductor layer to enhance current spreading and improve light extraction efficiency.