Solid-State Devices TRIZ Cases

Segmenting the HPGe crystal into axial series multi-chambers reduces carrier trapping and background noise while maintaining high detection efficiency.

A configurable interface controller dynamically adjusts bus width to support flexible data transfer across multiple memory types.

Curved metal wires create light transmissive regions in OLED panels, resolving opaque layer constraints to boost photosensitive member capture.

Titanium oxide particles in silicone resin reflect near-ultraviolet and infrared light, preventing yellowing from thermal degradation.

Segmenting RGB chips into independent units resolves intensity adjustment trade-offs, enabling precise white and intermediate color rendering.

Replacing quarter wave plates with a reactive liquid crystal layer reduces thickness and prevents color transition at high viewing angles.

An optical lens uses a recessed part with different radii to totally reflect light, resolving non-uniform illumination in LCD backlight assemblies.

An asymmetric supporting layer on a micro semiconductor device resolves the trade-off between integration density and fixing stability during transfer.

A spacer layer enables selective etching to clean the anode surface for even ink spreading in inkjet printed AMOLED displays.

A semiconductor structure integrates a phase change material adjustable resistor on the substrate back side to enable compact switching.

A heavily doped semiconductor conductive portion connects to a metal signal lead-out wire at a disconnected area on a display panel substrate.

Merging the active resistor and transistor into a single junction removes metal wires that generate noise, ensuring stable voltage levels.

Staggered second exhaust holes between first hole columns break continuous electrode regions to improve steam release.

Integral organic spacer walls between pixel units release bending stress and reduce signal interference while maintaining water-oxygen barrier performance.

A vertical MOSFET uses a second field plate electrode in a trench to detect gate pad connection failures before packaging.

Coated metal nanoparticles decompose organic layers at lower temperatures to prevent electronic part damage while maintaining shear strength.

Laser curing inorganic glass adhesive prevents moisture and oxygen penetration, extending OLED component life.

Multi-layer electrode structure reduces external light reflection in organic electroluminescent displays.

Flashing ratchets transport electrons using oscillating asymmetric potentials without requiring an overall source-drain bias.

Pixel electrode top structure prevents color mixing between red, green, and blue pixels while reducing manufacturing masks for in-cell touch LCDs.

Selective dopant implantation through the control gate layer creates doped regions that shield trapped charges, reducing threshold voltage degradation.

Segmenting drive current across vertically stacked junctions reduces internal quantum efficiency droop and heat generation in high-power LEDs.

Segmented supporting legs with insulating connections prevent substrate contact and distortion, maintaining sensitivity under stress.

Curved edge through holes in the common electrode segment the structure to lower parasitic capacitance while maintaining high light transmittance.

A tri-gate frame pixel structure integrates a storage capacitor with dual vias to increase capacitance within liquid crystal display panels.

A UV-curable organic insulating film composition reduces transistor hysteresis through water-soluble polymer crosslinking.

Wider etch masks shield volatile switching layers from sidewall recession and material redeposition, preventing shunting in magnetic memory arrays.

Polar solvent treatment of calcined nitride phosphors boosts light emission intensity, resolving the trade-off between brightness and half bandwidth control.

A semi-transparent mask protects PMOS active layers during N-type ion heavy doping in CMOS LTPS TFT substrates.

A connection pad with varying rigidity layers bonds to a side surface electrode via ultrasonic vibration.

A voltage generator circuit amplifies reference and feedback voltages to produce precise output currents for memory word-lines.

A protruding protection layer boss supports a thin connection electrode, reducing film formation time and etching difficulty for OLED manufacturing.

Variable host-dopant emission layers adjust optical resonance thickness to prevent spectrum distortions without auxiliary layers.

A dual brightness enhancement film directs polarized light through transflective electrodes in an organic light emitting diode display.

Vertical stacking of circuit components increases auxiliary capacitance while minimizing parasitic capacitance for finer pixel arrangements.

Multiple ligands passivate specific cation and anion defects on the quantum dot surface, preventing electron trapping that reduces luminous efficiency in LEDs.

Step-up erasing voltage sequences increase gate-induced drain leakage current generation while preserving insulating material integrity.

A stacked capacitor architecture combines MOS and MOM capacitances in a back-to-back configuration with biasing to operate in a linear region.

A flexible LED substrate uses wraparound electrode patterns to reinforce the base material and prevent mechanical deformation during assembly.

Organic encapsulator films with UV absorbents block radiation, preventing organic layer damage.

Nonuniform gate electrode thickness compensates for electrical variations in vertical channel memory, boosting integration density.

Segmenting flash and logic regions prevents dummy gate over-removal, maintaining metal gate height for improved operating performance.

Metal coating layer on encapsulating substrate resolves thermal conductivity versus rigidity trade-off in organic light-emitting displays.

Ion implantation forms vertical diodes in semiconductor substrates, avoiding high-temperature degradation while enhancing electrical conductivity.

Ion implantation converts vanadium oxide legs to low resistivity mixed phases, eliminating complex metallization steps and reducing manufacturing costs.

A bidirectional protection circuit using a multi-gate high electron mobility transistor with forward and reverse conduction control blocks.

Vertical bit lines and stacked electrodes increase integration density while maintaining electrical isolation in semiconductor memory.

Shared source lines between adjacent columns shrink STT-MRAM cell size while maintaining read margins, replacing unscalable embedded flash below 28-nm nodes.

Cyclodextrin host molecules encapsulate organic dyes to prevent agglomeration, maintaining high quantum efficiency and thermal stability.

Sidewall spacer structures stabilize conduction filaments in shrinking RRAM cells by controlling contact geometry and reducing variation.

A universal LED package uses a slanted lead frame to function in both edge and direct backlight configurations, resolving compatibility constraints.

An inverse tapered source electrode expands the contact area between the source region and the electrode in vertical transistors.

A white light emitting device uses segmented phosphor layers to convert blue diode emission into vivid white light with tailored spectral indices.

Vertical stacking of light emitting elements on electrode sides increases luminance while managing electrical connection complexity.

A light emitting diode device uses inner faces with gentler slant angles to increase the light emitting area.

Organic semiconductor composition containing migration inhibitors to maintain carrier mobility.

Acoustic waveguides confine surface waves in ferroelectric capacitors, eliminating bulky external crystal oscillators and cross-coupling issues.

Segmenting the charge generation layer into n-type and p-type sub-layers prevents lateral leakage and improves charge balance in tandem OLEDs.

Positioning a fingerprint module in non-light-emitting areas between pixels increases screen-to-body ratio while preserving viewing angle performance.

A segmented OLED panel structure with independent electrode connections enables dynamic color temperature control through individual layer voltage management.

Segmented insulating layers form communication passages to vent trapped air, preventing wafer damage from expansion during vacuum processing.

A segmented pixel electrode structure with branch portions between thin-film transistors enhances electric field strength in electrophoretic displays.

Five-subpixel OLED layout enables single-opening vaporization of corner sub-pixels, resolving manufacturing precision limits in fine metal mask fabrication.

Segmenting supply and ground drivers into separate block types maintains manufacturing margins without expanding chip size.

A semiconductor memory device uses strategic dopant distribution to grow crystal grains within the active layer.

A magnetic memory device uses a separated reference layer to generate a compensating field that cancels stray magnetic interference from storage elements.

Segmented reflector layers with optical spacers isolate pixel electrodes to reduce lateral leakage current and cross-talk.

Internal slits in a hybrid focal-plane array reduce residual tension, preventing wrinkling and misalignment during high-curvature manufacturing.

Segmented phase retardation layers target specific wavelengths to reduce light leakage and enhance anti-reflection without increasing display thickness.

Plasma ion penetration visualizes incision surface flaws to determine bending strength, enabling accurate substrate classification for display manufacturing.

A gate-last methodology integrates non-volatile memory with logic transistors using nanocrystals within high-k dielectrics.

High-temperature non-oxidizing heat treatment alleviates internal stress to prevent wafer warpage during thermal oxidation.

Oblique ion implantation aligns the second impurity layer with the gate electrode, reducing residual image variations.

Triangular polysilicon extensions on SOI CMOS gate fingers reduce on-resistance and off-capacitance while maintaining breakdown voltage.

A semiconductor light emitting device uses a non-conductive reflective film to direct generated light toward the growth substrate.

Adjusts program voltage step size in high-wear memory regions to extend block lifespan.

Gradient refractive index layers in the anti-reflection coating reduce external light reflectance while maintaining manageable manufacturing precision.

A 3D semiconductor structure uses conductive bumps to form inductors, reducing parasitic coupling.

A composite selector electrode couples a switching layer in parallel with a conducting layer to achieve high nonlinearity.

Interposing a light blocking layer between semiconductor layers prevents spurious light from adding to stored charge during readout.

A charge accumulation unit stores electric charges from a low-sensitivity photoelectric conversion unit to expand dynamic range.

A segmented OLED pixel structure uses a semi-transparent cathode to extract light from white subpixels while maintaining color stability in adjacent pixels.

An optical black layer forms on a CMOS image sensor substrate to absorb stray light and suppress dark current generation.

Refractive index differences in the hybrid layer separate inclined incident light to resolve energy imbalance and improve sensitivity uniformity.

A bonded substrate manufacturing method uses a cutoff portion to enable clean separation along dividing lines.

Segmenting the redistribution layer formation on a carrier substrate eliminates costly back-side alignment tooling while protecting image sensors from damage.

Laterally extending dielectric pegs structurally support vertical semiconductor channels in three-dimensional memory devices.

Segmented backside pads on a sensor die contact a header to eliminate internal cavities, reducing piezoresistive bending errors during fluid pressure sensing.

Electron withdrawing groups dope cellulose nanocrystals to overcome large band gaps and enable electrical conductivity.

A display panel design uses insulating films with openings to electrically connect electrodes while preventing short circuits.

A segmented encapsulation layer provides electrical contact and outgassing protection in an optoelectronic component.

Forming gate conductive layers in cell and peri regions before bit line contact creation minimizes step height differences and excessive poly deposition.

Tapered heaters reduce power consumption by minimizing contact area with chalcogenide layers while maintaining heating efficiency.

Laser cutting through bonded resin layers exposes terminals while a light blocking layer protects circuits, increasing throughput.

Sidewall etch stopping films prevent electrical shorting between ferroelectric capacitors and metal contacts, enabling tighter design rules.

Palladium catalyst layers enable uniform electroless plating on via hole sidewalls, resolving thin film conduction issues.

Spacer formation creates I-shaped floating gates spaced farther apart than active areas, reducing interference while maintaining high integration density.