Solid-State Devices TRIZ Cases

Alternating inorganic and organic encapsulation layers on a flexible polymer substrate prevent corrosion of the active cathode and organic light emitting layer.

Segmented silicon nitride charge storage elements prevent leakage between discrete pairs, resolving density-reliability trade-offs in 3D memory devices.

An anode opening creates a gas discharge passage to remove residual moisture, preventing step differences that degrade light transmittance.

Merging multiple colored LED chips onto one substrate eliminates polarizer light loss while reducing manufacturing complexity.

A multilayer circuit interconnection architecture uses programmable crosspoint devices to enable selective access across stacked wire segments.

Vertical electrode stack structure increases memory capacity while avoiding high manufacturing costs from pattern miniaturization.

A semiconductor integrated circuit reuses existing power supply terminals to apply rupture bias voltages to the fuse set.

High thermal conductive heat-sink material directs heat away from the selector to prevent amorphous-to-crystalline phase transitions and extend cycling life.

Split nitride and oxynitride layers in a Sonos stack reduce leakage current while improving data retention.

Segmented through hole arrays distribute bonding strength to prevent resin separation and suppress electrical resistance increases under thermal stress.

A roll printing method forms conductive lines and pads with matched widths to prevent defects during display device fabrication.

Cured organic barrier layer protects fragile qubit structures during etching, enabling reliable mass production of superconducting circuits.

Movable pick-up modules adjust chip intervals during transfer, eliminating iterative alignment steps and boosting micro LED production speed.

Applying light-altering materials directly to LED chip sidewalls reduces cross-talk, enabling high-density arrays without bulky submounts.

Electrochemical anodization of metal layers with a hard mask creates low-temperature gate dielectrics for flexible semiconductor devices.

Hydrogen plasma treatment lowers oxygen levels in the nitride undercoat, preventing molybdenum oxidation and flake-offs during high-temperature annealing.

A multilayer electrode stack with titanium and metal oxide layers reduces voltage loss and improves light emission intensity in light-emitting elements.

Nitrogen-containing hydrofluorocarbons selectively etch silicon films while depositing protective polymer layers on sidewalls.

An asymmetric insulating dam in a through-hole display substrate disconnects emission layers to prevent moisture ingress while minimizing the non-display area.

Laminating a phosphor sheet over an LED chip with a flattened top surface reduces thickness variations that cause color field non-uniformity.

Conductive color filters replace separate sensing layers to reduce thickness and mask count in foldable displays.

Integrating bypass diodes within monolithic interconnects reduces device complexity and cost while preventing hot-spot heating in perovskite modules.

A stacked OLED substrate uses dual green compounds with controlled peak wavelengths to enhance luminescence efficiency.

Varying line widths in a display panel conductive layer prevent over-etching breakage while controlling parasitic capacitance for improved yield.

A semiconductor device uses rectifying elements to enable independent programming of variable resistance components.

Heating the stripping adhesive layer weakens its stickiness, allowing the metal sealing film to detach from the functional device without residue or damage.

A silicon-on-insulator optical interconnection device converts electrical signals to optical signals using III-V compound semiconductor layers.

Body contact regions shield contact hole corners, reducing leakage currents and diode losses in vertical trench transistors.

Stamps patterned and full-surface layers onto substrates to fabricate a photosensitive array with an integrated transistor backplane.

A spherical extension electrode bridges the LED chip and substrate pads to enable precise electrical contact.

A pseudomorphic quantum well structure with InGaAlAs layers suppresses crystal defect growth in semiconductor light-emitting elements.

Protection circuit segments detection and switching functions to reduce area, avoiding high breakdown voltage requirements that increase size.

A photosensitive transistor circuit detects optical signal intensity by varying its threshold voltage in response to received light.

A support film strip with an adhesive layer bonds semiconductor dice to carriers using a pressure tool for precise alignment.

A floorplan-optimized stacked image sensor partitions pixel sub-arrays to strategically position analog-to-digital converters across the circuit layer.

A display panel structure positions a common electrode on color photoresist to reduce the distance between storage capacitor plates.

A light-emitting device uses a substituted anthracene host in the second emission layer to convert triplet excitons into singlet excitons.

A light emitting diode package disperses metal particles in an insulating layer to induce surface plasmon resonance.

A specific intermediate oxide layer relaxes stress on conducting filaments to improve retention characteristics and increase bit density.

Adding a rear light valve resolves the conflict between display versatility and structural complexity by nesting electrodes within the substrate.

A 3D memory device uses dielectric isolation structures to separate source-side select gate electrodes from adjacent conductive layers.

Triazine emitter compounds replace rare heavy atoms with abundant elements, maintaining high quantum yields while eliminating cost and resource constraints.

Deep trench isolation structures replace separate metal grids in back side illuminated image sensors to provide continuous light reflection between pixels.

An etch-stop tier provides a stable reference plane for forming vertical memory channel openings.

Stacking metal pattern layers above the gate creates a larger capacitor area independent of transistor dimensions.

Vertical nesting of front and back OLED units uses extended substrates as mutual encapsulation, eliminating visible gaps caused by traditional wide bezels.

Integrated protection diode in the carrier reduces electrostatic discharge risk without external components.

Segmented column spacers minimize contact area changes to prevent touch defects and liquid crystal scattering in LCD panels.

Raised conductive layer regions minimize resin overlap on bonding wires, preventing disconnection from thermal expansion stress.

A light-field microscopy system uses a microlens array to capture directional light rays for computational image reconstruction.