Solid-State Devices TRIZ Cases

An interpenetrating organic network prevents exciton decay by ensuring charge carriers reach p/n junctions within optimal distances.

Magnetic attraction forces align micro LEDs with display sub-pixels, resolving positioning inaccuracy and short circuit risks during mass transfer.

A variable resistance semiconductor device uses a layered intermediate electrode structure to enhance electrical isolation and prevent snap-back phenomena.

Segmented avalanche diodes resolve the contradiction between ESD reliability and capacitance by eliminating metal bonding wires to lower parasitic effects.

Stacked inductor coils with radial wiring channels reduce occupied area while increasing the Q-factor and self-resonance frequency of on-chip transformers.

Laser forming of resin mask openings on a stacked metal-resin substrate achieves high-definition patterns while preventing burr contamination.

Thin metal films reduce light absorption on small photodiodes, mitigating LED flickering artifacts in extreme lighting conditions.

A retro-stepped dielectric portion supports vertically alternating stacks to enable reliable through-stack contact via formation in three-dimensional memory devices.

Selective nitridation via photoresist barriers reduces RTS noise in image sensors by preventing interface trap formation.

A bracket couples to a chassis base plate and secures an inorganic light emitting substrate via adhesive.

Rounding the gate electrode bottom eliminates high electric field regions at sharp corners, increasing breakdown voltage.

Nanotube fabric sensors leverage nonlinear optical responses to resolve sensitivity and specificity trade-offs in chemical analysis.

A pixel array substrate design divides each unit into two sub-regions, assigning a separate thin film transistor to each segment.

Non-display area spacers absorb mask positioning stress, preventing partition wall damage and delamination in OLED displays.

Aniline derivative compositions in organic solvents suppress dark current and boost photoelectric conversion efficiency by preventing moisture reabsorption.

Conformal metal-insulator-metal stacks decouple cell footprint from active area, reducing vertical electrode resistance and etch damage risks.

Relay electrodes shield oxide semiconductor layers from hydrofluoric acid damage, stabilizing electrical characteristics and reducing processing steps.

A 3D NAND memory device removes channel interface trap charges using sequential potential settings to improve data retention.

Piezoelectric actuators shift movable bars in a mask frame to change hole shapes, avoiding full assembly replacement costs.

Deep trench isolations segment back-illuminated sensor pixels to block photocarrier diffusion.

Segmented purely organic molecules achieve stable blue emission by removing metal ions that reduce stability.

Planarizing the capping pattern via chemical mechanical polishing preserves shoulder thickness, preventing leakage between gate electrodes and contact plugs.

Exchanging scanning and signal line layers increases power supply thickness, suppressing IR drop without compromising gate metal film quality.

Ridge waveguides in this LIDAR chip reduce signal degradation, improving reliability without expanding the device footprint.

A dual annular structure confines wavelength conversion layers to control shape and improve light output uniformity.

Replacing chlorine source gas with hafnium aluminum oxide prevents oxygen defects and reduces leakage current.

A fine alignment key inside the active area aligns target substrates with mask substrates.

A flexible coating layer containing light-shielding material prevents pad damage and water permeation during laser release of display substrates.

A wide band gap semiconductor device integrates a Zener diode region between the source and gate contact to protect the insulating film.

Alternating anode tilts in sub-pixels compensate for thin film transistor steps to eliminate color coordinate asymmetry.

Position-dependent solvent control compensates for evaporation differences, eliminating virtual pixel layers and enabling narrow frame OLEDs.

A composite heat blocking film prevents laser curing damage to conductive wires, ensuring display reliability.

Correlated disorder in quantum dragon materials achieves unit electron transmission, overcoming Anderson localization limits.

Segmented polysilicon gates integrate memory and logic components, reducing manufacturing complexity and production time.

A condensed cyclic compound enhances luminance efficiency in organic light-emitting devices.

A solid-state imaging device integrates a light-shielding film with the color filter layer to reduce total thickness.

Protruded ohmic contacts prevent metal contamination in the channel during electrode etching, enhancing transistor reliability.

Triangular LED pattern units on a GaN substrate reduce leakage current and enhance luminescent efficiency by improving current distribution.

Stacked transparent organic EL panels resolve flat display limitations by creating depth perception through parallax and varying luminescent colors.

Dual refractive index optical pattern layers scatter light to reduce color differences at side viewing angles while maintaining front efficiency.

A semiconductor manufacturing method deposits a sacrificial layer to define self-aligned through-holes in memory cell regions.

Low-temperature laser annealing activates dopants in the doped silicon layer, reducing dark current and white pixel count.

Ferroelectric tunnel junctions integrate neurons and synapses on one substrate, resolving manufacturing complexity while increasing component density.

Sublimating frozen solvent under vacuum eliminates Marangoni convection and the coffee ring phenomenon in inkjet printed organic layers.

Mixed oxide thin film transistor structures optimize switching speed and reliability for high-definition displays.

A memory cell design incorporating a bistable element with p-channel transistors and a p-type diffusion read-only port.

A lower electrode pattern with segmented vertical portions reduces the contact area between the electrode and phase-changeable patterns.

A magnetic detector uses a third bridge circuit to adjust comparator levels for stable signal processing.

Stacked ferroelectric transistors merge selection and storage functions, shrinking plane area while preventing data overwrite in unselected cells.

A semiconductor memory device distributes data transfer loads across multiple buses to enable parallel operations between sense amplifiers and latch circuits.