Solid-State Devices TRIZ Cases

Scattering particles in the filler reduce color coordinate changes and protect internal elements from damage without adding pattern films.

A semiconductor component uses a dielectric layer with a negative temperature coefficient to regulate channel current.

Selective ultraviolet irradiation reduces adhesive force in specific areas of the protective tape to prevent damage to microscopic structures during peeling.

A photoelectric conversion film uses a pyrromethene compound and organic n-type material to reduce dark current.

Matching refractive indices between the base substrate and color filter reduces light reflection, increasing transmittance and improving image quality.

A flexible display routes touch pad electrodes outside the substrate to enable direct bonding with a flexible printed circuit.

Staggered relief holes in layered polyimide substrates buffer compression and tensile forces, preventing irreversible damage to the flexible OLED display.

A printable diode ink suspends two-terminal integrated circuits in a solvent medium to enable direct printing of electronic components.

A semiconductor device uses a reflective frame and insulating film to manage bonding wire connections between external electrodes.

A self-aligned deep trench isolation structure reduces critical dimensions in image sensor devices.

A segmented masking process uses orthogonal resins to protect organic light-emitting display pixel electrodes during intermediate layer formation.

Fluororesin film prevents solvent dissolution and swelling of organic semiconductor films during etching.

A high molecular weight triarylamine compound transports holes in organic light emitting diodes.

Outcoupling layers and anti-reflective coatings improve light utilization efficiency by balancing power conversion with visual comfort.

Segmenting read and write currents eliminates undesired writing during operations, resolving reliability trade-offs while maintaining fast switching speeds.

Selective nitrogen implantation reduces white pixel defects by fifty percent while excluding channel regions to prevent random telegraph signal noise.

Integrating a III-V ferroelectric layer within the gate stack minimizes write-disturb issues while maintaining CMOS process compatibility.

Photovoltaic semiconductor layer generates electron-hole pairs between source and drain terminals, resolving low photosensitivity and signal-to-noise ratio.

Segmented micro-lenses with conformal top film resolve light reception uniformity issues caused by reduced pixel sizes in image sensors.

Dual optical cavities in a self-luminous element resolve wavelength shifts from thin functional layers, maintaining high light extraction efficiency.

Crank-shaped spring interconnections maintain pin force across larger strokes, accommodating package warpage without increasing profile.

Segmenting drive lines into parallel circuits reduces trace impedance, preventing signal distortion and maintaining display homogeneity in narrow border panels.

Localized N and P channel doping profiles increase junction electric field in FinFET diodes without elevating dopant concentrations beyond 10^19 cm^-3.

A semiconductor light-emitting device with a curved peripheral surface enhances total internal reflection for improved luminous efficiency.

Sacrificial layers enable precise color patterning for organic light-emitting devices while reducing UV-induced degradation and fabrication costs.

Specific emission layer and hole-transporting region materials improve OLED efficiency and brightness while maintaining manufacturing feasibility.

Covalently bonded counter-cations immobilize electrons in n-doped conductive polymers to maintain stable doping profiles.

A p-doped carbon allotrope electrode suppresses dark current while maintaining flexibility, resolving the trade-off between work function and bendability.

Interconnected heat dissipation members maintain uniform temperature distribution across the substrate, preventing luminance degradation in large-area displays.

Dynamic exhaust hole control prevents resin leakage while ensuring complete cavity filling in downscaled semiconductor packages.

Spacer-defined tunnel windows enable sub-lithographic scaling, resolving the trade-off between minimum aperture size and standby current in EEPROM cells.

Flexible LED display with elastically deformable circuit board and optic maintains aligned optical and focal axes on non-planar vehicle surfaces.

A magnetic tunnel junction device uses lateral trench segmentation to isolate memory elements and position selector devices above the stack.

Self-aligned hardmask and implantation process form implant isolation regions to prevent parasitic transistor formation.

Vertical LED lighting devices use reflective substrate recesses and series bonding to reduce heat stress and extend lifespan.

Shallow pixel isolation regions reduce stress on photodiodes, improving sensitivity and manufacturing yield.

A dry etching method uses a mixed gas containing F2 and interhalogen compounds to remove silicon layers on inner surfaces of holes or grooves.

A polyimide film substrate incorporates a light scattering layer to enhance luminous efficiency in flexible organic electronic devices.

A light emitting layer combines polycyclic aromatic compounds with anthracene-based materials to enhance luminescence efficiency.

Strategic dielectric holes and protrusions channel ESD to safe zones, preventing pinhole shorts in display substrates.

A circular semiconductor device uses a current diversion region to prevent crowding at the central drain, protecting the functional sector from damage.

Reflective electrode generates interference patterns within light emitting layers to enhance optical extraction.

Laser irradiation forms a resistive portion in an organic EL panel to isolate short-circuit defects.

Multi-layer metal lines with reflective surfaces redirect pixel light to optical sensors, resolving extinction issues during pixel deterioration analysis.

Segmented bottom electrode pillar concentrates current density to minimize reset current while maintaining mechanical stability and adhesion.

A display panel uses overlapping conductor regions in stacked active layers to form capacitor electrodes directly from transistor source and drain structures.

An OLED emitting layer combines an anthracene-based host with a boron-based dopant to generate blue light through efficient energy transfer.

Selective photolithography creates stable n-type CNT-FETs without expensive atomic layer deposition.

Core-shell oxide ReRAM cells use interface dipoles to confine current flows, reducing forming voltage variability while maintaining planar design simplicity.

Stepped micro lens layers improve light condensing efficiency at oblique angles while maintaining fabrication simplicity.