Semiconductor/Solid-State Device Details TRIZ Cases

A conductive clip system connects semiconductor electrodes directly to package I/O contacts.

A hybrid bonded semiconductor device stacks wafers face-to-face and back-to-back using vertical electrical connections without through-vias.

Localizing insulating film run-over reduces shear stress from thermal expansion mismatch while maintaining coupling reliability.

Integrating row and column contacts inside the pixel area reduces interconnection complexity, eliminating visible seams in large-format displays.

A semiconductor substrate structure uses cured photo-sensitive resin to encapsulate conductive traces and define dielectric openings for electrical access.

Dummy gate lines buffer selection lines from cell gates, reducing interference while maintaining high integration density.

An asymmetric printed circuit board layer stack uses specific dielectric properties to maintain mechanical stability.

An enlarged intersection node connects signal lines to rescue lines, eliminating repeated manual operations that increase RC values.

Fusing a glass substrate to a silicon interposer reduces thermal expansion mismatch and signal loss compared to organic substrates.

An encapsulation structure fills a sealant cavity with hydrophobic liquid to block moisture and oxygen ingress, extending OLED service life.

Replacing slow cooling, a moisture-sensitive precursor chemically binds water in polymer materials to lower contact resistance at aluminum bond pads.

Segmented manufacturing modules and nested interconnection architectures reduce time and cost while enhancing reliability.

Stair-step electrode structures with variable pad spacing resolve wiring freedom constraints in three-dimensional semiconductor memory devices.

A semiconductor seal ring features a Z-shaped notch that segments the structure to block moisture ingress and prevent noise coupling between circuits.

Conductive plug contacts exposed film in stacked structure to enhance electrical conductivity while resolving manufacturing precision constraints.

Grinding the interposer substrate exposes through-substrate vias after die bonding, eliminating carrier mounting steps that increase manufacturing costs.

Vertical lead routing through the substrate thickness secures connection distance while eliminating thick elastomer layers to reduce overall device thickness.

Direct formation of metal pads and traces on a laser-activatable mold compound reduces parasitic electrical effects while eliminating lead frame complexity.

A multi-layer full dense mesh structure distributes power signals through stacked metal layers and vertical interconnects.

Segmenting routing layers isolates high-speed traces from low-speed noise, reducing electromagnetic interference without adding complexity.

A conformable pad and gasket form a sealed barrier around electronic devices to contain failure emissions.

Tape apertures position solder balls over die contacts to eliminate underfill flow bottlenecks and prevent voiding.

A static induction transistor integrates a trench gate with a PN super-junction structure to control current flow.

Dynamic PWM frequency switching reduces inverter heat loss while maintaining measurement accuracy of transient thermal resistances.

Segmented shielding structures convert parasitic capacitance to ground, minimizing write interference and improving memory yield.

A semiconductor device uses optical modules to transfer data between stacked memory wafers.

Exposed lead frame surfaces dissipate heat from an active component while maintaining distance between electrodes to prevent short circuits.

A tubular fan duct casing integrates a motor controller housing to enclose electronics.

Columnar fins and opposing recesses segment the flow path to prevent shortcuts, reducing pressure loss variations while enhancing thermal management.

Dual-metal barrier layer prevents mirror material migration, maintaining electrode conductivity under high current.

Segmented ground shield portions reduce parasitic capacitance and improve inductor quality factor at 28 nm dimensions.

A laser-resistant metallic pattern surrounds a projection area to enable controlled drilling without damaging underlying structures.

Selective sidewall exposure in the molding layer reduces thermal stress from coefficient mismatches, preventing cracks and warpage in the semiconductor package.

Elevated copper bumps on semiconductor dies enable vertical stacking within molding compound, resolving I/O pad density limits while preventing solder bridges.

Flux application and two-stage pressing ensure uniform oxide films on solder bumps.

Vertical channels pass through stacked gate lines, reducing transistor area and enabling higher integration density.

A photoresist film incorporates alignment marks to enable precise pattern transfer onto three-dimensional samples.

Controlled ultraviolet irradiation creates transparent patterns in epoxy-acrylic solder resist layers, eliminating separate ink application steps.

A conductive pad pillar raises the connection height above substrate layers to establish direct electrical coupling with microelectronic devices.

A leveled conductive pad creates a flat surface on through-silicon vias to support reliable wire bonding in semiconductor packages.

A semi-flexible printed circuit board embeds electronic components within a dielectric layer featuring a modulus of elasticity between 1 and 20 GPa.

Vertical microwire structures boost red LED internal quantum efficiency above 10% while maintaining manufacturability at sub-10 μm pixel pitches.

A wiring substrate connection pad uses a composite metal structure to prevent crack propagation.

Dummy electrode patterns with cross-shaped holes reduce insulating layer undulations during curing, enabling stable formation of fine wiring patterns.

Partitioning trenches into subsets with different orientations distributes warping contributions evenly across the semiconductor wafer.

Citric acid and peroxide etchants selectively remove voids from high aspect ratio interconnects, ensuring uniform metal fill without seams.

A pressing apparatus joins semiconductor power module elements via simultaneous sintering and soldering.