Solid-State Devices TRIZ Cases

A green electroluminescence array substrate uses color conversion layers to emit red and blue light, replacing unstable blue OLED components.

A compliant (111) silicon layer in an SOI substrate reduces parasitic coupling and lattice mismatch to enable high-quality III-N device integration.

A germanium silicon avalanche photodiode uses a top stressor layer to increase tensile strain in the absorption region.

Plated auxiliary patterns reduce signal line resistance without shrinking the pixel aperture ratio.

Insulating liners isolate source drain lines from channel regions, reducing off-state current and controlling short channel effects.

Surface doping creates a pn junction diode on the carrier substrate that discharges voltage pulses, reducing short circuit risks in optoelectronic components.

Integrating a Fresnel zone plate within the nitride passivation layer focuses light past obstructive metal peripheries to increase fill factor.

A sensor calibration apparatus adjusts parameters using dynamic monitoring to maintain measurement precision without continuous recalibration overhead.

Vertical stacking of active layers boosts light output per unit area, reducing chip size needed for target illumination intensity.

Columnar spacer on color filter substrate fits recess on TFT substrate to prevent positional gaps and alignment failures under friction.

A hybrid memory device combines flash and DRAM transistors on a shared substrate to increase integration density.

Nested polarizing and complementary colored layers suppress external light reflection, resolving the trade-off between visibility and device complexity.

Printing head with nozzles arranged in specific spacing and alternating color patterns deposits subpixel rows on workpieces.

Three-dimensional nanostructured upper electrodes achieve resonance at different wavelengths to improve photoelectric conversion efficiency.

Curved glass etching surfaces enable direct bonding of flexible panels, eliminating laser release defects and reducing bezel areas.

A thin film transistor array panel merges the common electrode and blocking member into one photolithography step.

Elongated bis-indenofluorene derivatives in blue light-emitting layers paired with non-conjugated polymer hole-transport materials.

Integrating poly-silicon and oxide semiconductor thin-film transistors in a parallel arrangement reduces non-display area, enabling slim edge frame designs.

An integrated optical filter embedded within the interconnection part of a photosensitive cell maintains precise optical properties.

A foldable display panel replaces inorganic insulators with organic layers and cross-interconnected metal foil to enhance structural resilience.

A pixel electrode extends toward a preceding thin film transistor to position its corner under black matrix coverage.

A semiconductor memory device employs a distinct mark member to detect terrace positions, resolving alignment shifts during staircase patterning.

Inflated curved ending portions on a pixel electrode improve liquid crystal distribution, increasing transparency and contrast while reducing power consumption.

A mounting structure uses a protruding conduction portion to electrically connect substrates while maintaining high-density integration.

Stacking short-circuit layers between element layers and substrates minimizes exposure process variations and misalignment errors during manufacturing.

A p-type layer modification creates alternating resistivity areas to enhance light extraction in wafer-to-wafer bonded LEDs.

Segmented light resonating layers with alternating refractive indices minimize total reflection and maximize external light coupling efficiency.

Capacitive coupling between metal pixels and substrate enables permanent image storage accessible even when the integrated circuit is disabled.

A method adjusts the distance between emitting dipoles and a reflective electrode to optimize dipole orientation for enhanced light extraction.

An organic insulating layer prevents organic material adhesion to copper gate lines, reducing RC delay and display deterioration.

Vapor-phase deposition of photocurable resin forms optical path length-adjusting layers, eliminating resist patterning and etching steps to simplify production.

Segmenting CCD transfer electrodes limits overlap outside the channel region, reducing capacity coupling noise while maintaining charge transfer efficiency.

Segmented adhesive layers in OLED panels reduce distance between the WOLED and color filter to minimize light leakage.

Diffusion stop layers prevent oxygen contamination in ferromagnetic layers, maintaining high TMR and breakdown voltage.

Through-silicon vias enable backside electrical connections for wafer-level camera modules, reducing device height while maintaining structural integrity.

PEALD diffusion of dopants into the polysilicon channel prevents charge reduction and ensures uniform distribution in 3D VNAND devices.

A thin film transistor substrate integrates dummy color filters with aligned contact holes to secure panel area.

A semiconductor manufacturing method uses a protective mask layer to control dry etching steps during substrate processing.

Segmented clamp devices and an intermediate guard node reduce reverse leakage currents in mixed-signal semiconductor input pins.

Partial verification on segmented memory groups detects defects without exhaustive cell checks, resolving reliability and time trade-offs.

A quantum dot apparatus changes refractive index by injecting electrons through a dielectric barrier using tunneling effects.

A solid polymer composition embeds luminescent crystals within a cured matrix to stabilize optical emission.

A substrate blocking portion intercepts air bubbles in curved display panels, preventing convergence that causes color mixture and light leaks.

Oxidizing a low-germanium silicon-germanium alloy creates a vertical channel with over 50% germanium, improving charge carrier mobility and retention.

Segmented conductive layers and heat treatment reduce leakage current and threshold voltage drift while improving memory cell endurance.

Ventilation paths formed by the plate-like cover and frame dissipate heat from electrooptic panels, avoiding complex cooling systems.

Combining two organic compounds forms an exciplex that generates singlet excited states, resolving the trade-off between emission efficiency and color control.

An optically reflective surface on the outer covering body routes light to reduce overlapping conductive frame area and lower parasitic capacitance.

Single mask ion injection reduces display device manufacturing costs and increases yield by eliminating multiple photolithography steps.