Solid-State Devices TRIZ Cases

Storage controller categorizes nonvolatile memory devices into groups to reduce data training time.

Embedded epitaxial source and drain regions reduce extension resistance in silicon-on-insulator transistors.

A wavelength conversion layer with a stress release segment and an insulating side layer improves color uniformity by controlling directional light emission.

A planarization portion with a recessed area enhances electrical connections between display and sensing units.

Gate metallization surrounds contact metallization to reduce gate resistance at corner regions, lowering switching losses in high-voltage applications.

Vertical vias connect planar device terminals through insulative layers, eliminating nano-scale precision requirements for interconnection.

Replacing dielectric layers with air gaps reduces capacitive coupling and signal delay in three-dimensional resistive memory devices.

A transistor array method treats recombination surfaces to balance interstitial atom rates and reduce threshold voltage variations.

A pixel electrode connector contacts a metal layer protrusion through an opening to establish electrical conductivity.

Gate electrode and gate line pattern semiconductive film as a self-aligned mask, preventing active layer misalignment and leakage currents.

Dual-Vt transistors use different gate stack materials to vary threshold voltages and provide sufficient over-drive voltage.

A buffer oxide layer protects metallization from etchant penetration and air bubbles during patternable layer removal, ensuring interconnection integrity.

A thin film barrier structure with matched refractive index between high and low index optical layers.

A three-dimensional semiconductor memory device uses segmented vertical channel structures with insulation layers to enable high-density data storage.

Metal layer on encapsulation dissipates heat from organic active layers, reducing voltage drops and ensuring homogeneous luminance.

A hydrophilic cushion layer guides transparent conductive metal layers upward, preventing ink climbing during drying and ensuring uniform light emission.

A reflective and absorbing mask layer combination allows laser ablation to pattern device layers without toxic etching gases.

Fluoropolymer lift-off layers with moisture absorbents enable precise organic emission layer deposition via undercut profiles.

A nonvolatile memory device uses a graded dielectric constant in the inter-layer insulating film to concentrate electric fields near selected word lines.

A thin film transistor substrate integrates first and second light-emitting layers to emit distinct wavelength regions across a display region.

Merging separate backplates into one unit reduces thickness and manufacturing costs while maintaining dual-side display functionality.

Segmented control elements adjust electrochemical potentials to enable matrix addressing for precise ion flux delivery in cellular studies.

Incorporating aza-DBX moieties into ligands deepens HOMO and LUMO energy levels, resolving instability from mismatched host material parameters.

A CMOS image sensor integrates a photodiode, color filter, and microlens on a single substrate to minimize the optical path length.

A transmissive layer with low thermal conductivity restricts heat transfer from the light emitting structure to the luminescence material layer.

Continuous light-emitting layer covers adjacent subpixel electrodes to increase aperture ratio.

A stacked nonvolatile memory structure uses a selection line with distinct lower and upper sidewall profiles to enable precise vertical channel formation.

Graphene layer on package substrate connects to OLED anode via conductive filler, reducing charge transfer resistance.

A semiconductor memory read circuit dynamically selects between first and second read voltages based on initial data signals to accommodate drifting resistance states.

A contact hole structure uses a metal-containing buffer layer to protect an insulating capping layer during etching.

Vertical stacking and dynamic bit line sharing increase storage capacity without degrading electrical performance.

Symmetrical top and bottom electrodes around the resistive memory layer eliminate asymmetric interlayer operating currents caused by the Peltier effect.

Halogen and oxygen doping treatments remove hydrogen and fill vacancies in oxide semiconductor films, reducing threshold voltage variations.

A dual-polyester resin composition maintains mechanical integrity and reflectivity in molded LED reflectors.

A controller package integrates a power supply IC to generate multiple voltage rails for NAND flash memory and internal logic circuits.

A compact OLED contact design uses a bus line and insulator layer to distribute current uniformly across the active region.

Spacer patterning creates fine conductive lines in cross point cell arrays, preventing resistive element oxidation during etching.

Silicon nitride insulator isolates L-shaped resistive element from silicon oxide to prevent oxidation at sub-35 nm via diameters.

A concave reflective electrode with a filling pattern reduces lateral light guidance and color mixture in organic light emitting displays.

Segmented trenches with intermediary base patterns resolve manufacturing precision constraints while establishing reliable electrical connectivity.

A flexible display wiring structure uses an opening pattern in the conductive layer to divide segments and relieve mechanical stress during folding.

A third pixel transmitting region allows unfiltered light passage through the organic light-emitting display device.

Segmented shunting structures distribute current uniformly across the transparent electrode without damaging the organic layer.

A flex circuit electrical penetration assembly connects internal detector components to external electronics while maintaining a light seal.

Merging shadow mask alignment reduces manufacturing precision requirements while maintaining high luminous efficiency for full-color displays.

A flexible light emitting transducer uses a micro-scale surface pattern on its substrate to conform the diode layer and electrodes.

Laser etches slots through encapsulant to form reflective walls, eliminating discrete part assembly and reducing production cost.

Replacing phosphoric acid with sulfurized peroxide prevents silver particle defects while maintaining high etching efficiency.

Resin cover lenses with controlled curvature replace rod arrays in contact image sensors, resolving scaling limits while maintaining imaging quality.

A vaporproof film shields a resin support member from light-induced deterioration, preventing moisture permeation and dielectric strength loss.