Solid-State Devices TRIZ Cases

Inkjet printing deposits multicolor quantum dots on a single substrate, eliminating metal mask constraints that limit pixel size and resolution.

Integrated opaque barriers and reflection shelves reduce crosstalk while eliminating separate base substrates to shrink package footprints.

Bridge die with through silicon vias connects side-by-side dies, reducing gold wire costs and inductive impedance.

A thin doped silicon layer accelerates electrons toward the depletion region in UV sub-pixels.

Back gate bias in SeOI data-path cells reduces capacitance and increases conductance, addressing short channel effects while maintaining reliability.

Series resistors on a printed circuit board calibrate LED chips to resolve heat dissipation conflicts while maintaining lens integrity.

Segmenting the optical waveguide into layered high-refractive-index portions reduces voids and improves light condensation efficiency in miniaturized pixels.

Rotated pillar grids widen select lines, reducing capacitance and power consumption while maintaining fabrication ease.

Optimizing the weight ratio of pyrene to anthracene compounds resolves contradictions between device lifespan and layer configuration complexity.

A composite cathode structure for OLED displays using organic and metallic auxiliary layers to maintain uniform voltage levels.

Varying anode thicknesses and a color conversion layer improve red light exit efficiency while managing structural complexity in the display.

A repair method for broken gate and data lines in array substrates uses common electrode line segments as conductive paths to restore electrical continuity.

Conductive grease stabilizes sheath voltage during dry etching of diffractive optical elements.

A thinned third portion in the charge storing layer reduces vertical charge spreading between active pillars and gate patterns.

An asymmetrical transparent region configuration in an organic light emitting display device reduces diffraction interference that distorts images.

Host-guest organic materials balance electron and hole transport to reduce driving voltage while maintaining high current efficiency.

Organic material fills dam regions in touch display panels, reducing stress accumulation on electrode leads during bending.

An opaque protective plate shields an optical sensor chip within a substrate passage while encapsulation material secures electrical connections.

A thin film transistor array panel integrates sensing protrusions and conductive members directly into the passivation layer structure.

Local mask transparency enables uniform secondary spacer formation, resolving the trade-off between height difference and manufacturing precision.

Vertical thin film transistors reduce horizontal circuit area in auxiliary display regions, increasing light transmittance for optical device integration.

Replacing long lead fibers with free-space optics reduces nonlinear degradation by a factor of 100 while maintaining thermal stability.

A vertical CMOS image sensor plug fabrication method uses segmented ion implantation to form conductive paths.

Liquid crystal polymer partitioning divider absorbs internal reflections to eliminate crosstalk in compact proximity sensor packages.

Mixing varied LED chip ranks achieves target chromaticity while resolving yield and gamut contradictions.

A 3D memory device integrates peripheral devices under a dummy dielectric layer stack to form vertical NAND strings.

Differential drain voltages isolate unselected blocks during source-side erasure, preventing accidental data loss.

Segmented metal islands and insulating layers mitigate cracking and delamination across broader temperature ranges.

A hybrid circuit device uses a case opening to inject sealing resin into stacked board spaces.

Partition walls with varying widths guide light rays to reduce interference and improve quantum efficiency.

A patterned amorphous carbon mandrel guides interlayer dielectric etching to define contact windows with precise geometry.

Nitrogen concentration distribution in the vertical channel reduces trap density to enhance memory device reliability.

A double-face display panel uses staggered transmission and reflection electrodes to enable simultaneous front and back image viewing.

An integrated magnetic-source layer redirects driving current through the Hall Effect, resolving non-uniform density and electrode blocking.

Separating exciton generation from the light-emitting layer reduces impurity entry during vapor deposition, extending device lifetime.

A lateral-junction photodiode overlaps an oxide semiconductor transistor to increase the light-receiving area.

Individually biasable channel regions in vertical NAND strings reduce tunnel dielectric failure risk while maintaining high memory density.

Evaporation holes through the organic planarizing film release trapped moisture during vacuum baking, preventing layer separation and improving reliability.

A display substrate integrates a shielding layer between the gate electrode and base substrate to isolate conductive components.

A 1T1R resistive memory cell employs a vertical transistor in a silicon pillar with a buried bit line to overcome scaling limitations beyond 18 nm.

Dummy holes in the light compensating layer segment the film to relieve thermal expansion stress, preventing cracking at the planarizing layer boundary.

Targeted irradiation degrades organic material in stuck-on OLED pixels, eliminating defects without discarding entire arrays.

Self-assembled monolayer on electron transport layer prevents electron leakage and exciton quenching, enhancing luminous efficiency and lifespan.

Dual solvent ink formulation creates parallel interfaces during evaporation to prevent coffee ring accumulation and ensure uniform film layer deposition.

Bottom n-contacts on mesa micro-LEDs increase light extraction efficiency and array density by eliminating side-contact constraints.

Hafnium oxide anti-reflective layers optimize black level compensation while reducing fabrication complexity and cost.

Varying pixel definition layer sidewall heights adjusts light paths for different wavelengths.

Perpendicular signal routing and auxiliary conductors lower connection resistance to fix brightness uniformity deterioration from voltage drops.

Adjusting multiplexer size and channel width per region reduces parasitic capacitance inconsistency, ensuring uniform feed-through effects across the display.

Segmented annealing and composite passivation relieve thermal stress to prevent circular defects while reducing dark leakage non-uniformity.