Semiconductor/Solid-State Device Details TRIZ Cases

An LED package structure positions the wire binder on an external housing surface to reduce cavity volume and improve illumination uniformity.

A via plug fills openings to reduce loading effects, maintaining DUO layer thickness uniformity.

Embedding the chip within a sintered frame prevents sealant debonding from thermal stress by trapping coating material.

Direct deposition of organic material on conductive traces eliminates separate mold gate layers, reducing manufacturing costs and cycle time.

Direct wafer bonding removes silicon substrates and lead space, increasing packaging density for thin semiconductor products.

Die attach film thickness increase enhances chip packaging impact resistance without altering carrier structure.

Vertical stacking with recessed conductive elements reduces package footprint while preventing nozzle collision damage during chip handling.

Sub-wavelength alignment marks reduce scribe lane space usage while maintaining lithographic pattern alignment accuracy.

Cell capacitor blocks noise on through-substrate vias, enabling small swing data signals that reduce power consumption.

Ni and NiP plating layers on a male terminal enable solder-free coupling, reducing manufacturing complexity while maintaining connection strength.

A transparent substrate with a protruding portion supports circuit boards, improving screen-to-body ratio without increasing structural complexity.

A substrate with embedded vias and mold compound encapsulates circuit elements to enable flexible top-side routing layers for stacked die assemblies.

Through-silicon vias and high-conductivity microvias create thermal paths that lower chip operating temperatures while managing device complexity.

Alternating branch domain electrodes in LCD panels improve viewing angle by maintaining transmittance at domain boundaries.

Elastic rubber elements thermally couple heat dissipaters to a conductive frame, maintaining contact under pressure.

Printed interconnects bridge integrated circuit components and substrates across continuous dielectric surfaces.

A multi-level power module housing integrates a conductive wiring structure directly onto the encapsulation compound surface.

A normally-off high-side transistor and a normally-on low-side transistor in compound semiconductor substrates with two-dimensional electron gas layers.

Projection-like bases under overhanging chips guide thermosetting resin flow to maintain stable wire bonding connections.

Asymmetric sealing surface design increases bonding strength between container and glass lid in airtight packages.

A nested small-diameter and large-diameter through electrode configuration minimizes thermal expansion distortion in silicon substrates.

Plasma etching forms narrow singulation lines while pressurized fluid machining removes residual contamination from semiconductor die.

Relocating the deep via contact area laterally prevents dielectric delamination by isolating the connection from copper thermal expansion forces.

Columnar crystalline buffer grains stabilize thermal conditions and guide consistent conductive filament formation in resistive memory cells.

A curable thermally conductive grease maintains its applied state on vertical surfaces through specific filler ratios and viscosity control.

Redistributes I/O terminals outwardly using a connection member, eliminating the need for separate BGA substrates during direct mainboard mounting.

An oversized wick prevents floating from peripheral burrs, ensuring stable heat conduction through the microchannel flow path.

An organic adhesive layer accommodates thermal expansion differences between joined substrates, preventing delamination and cracking during fabrication.

Graded stiffness dielectric regions and underfill manage thermal expansion mismatch, preventing delamination of lead-free solder joints.

Non-uniform adhesive thickness resolves pressure-induced separation between electrodes and patterns, stabilizing electrical connections.

Replacing epoxy adhesives with a polished silicon monoxide layer eliminates infrared absorption and removes anti-reflective coating requirements.

Packaged semiconductor devices use interposers with through-substrate vias bonded to carrier plates for vertical die stacking.

A bridge die incorporates a dielectric mold layer between adjacent through silicon vias to reduce noise interference while maintaining high device density.

Helical three-dimensional fins resolve natural convection limitations by tripping boundary layers, boosting avionics heat transfer by 20%.

A supporting element between substrates prevents sway and cracking of the second substrate overhang, enabling larger layout area and reduced package thickness.

Balanced stadium fill material reduces word line resistance while preventing pillar bending in 3D NAND memory devices.

Anisotropic etching of a base material through a tightly adhered mask suppresses cavity wall roughness to maintain emissivity above 0.85.

A liquid cooling heat exchanger uses a low-melting bonding layer between composite cover plates to join components in one thermal step.

Tungsten fills via holes and copper fills trenches to eliminate CMP dishing defects.

A semiconductor device uses a metallic core layer within the substrate to enhance heat releasability and reliability.

A power electronic switching device uses a pressure device to create non-positive electrical connections between semiconductor components and substrate tracks.

Metal rings around device die edges prevent delamination and moisture penetration during wafer sawing.

Segmenting the heat spreader into a stamped copper frame and a precision-machined rigid insert reduces material waste while maintaining thermal conductivity.

A metal-oxide stop layer prevents via recesses caused by photolithography misalignment, maintaining dielectric integrity and improving yield.

A buffer layer absorbs lateral dimensional changes in flexible ferroelectric memory cells.

Voltage switchable dielectric materials bridge conductive gaps to shunt surge currents, preserving available printed circuit board surface area.

Replacing standard vias with enlarged patterns simplifies integrated circuit mask generation.

Through-electrodes penetrate a thin silicon substrate to enable back-side wiring, resolving rigidity loss from reduced thickness.

Segmented primary and auxiliary substrates redistribute die contacts to reduce package area while maintaining complete electrical interconnection.