Semiconductor/Solid-State Device Details TRIZ Cases

A multi-thickness conductor layer varies thickness across an electronics package substrate to connect electrical components.

Rectangular conductive patterns with asymmetric dimensions absorb mechanical stress at semiconductor chip pads.

A composite structure combines a metal frame with an insulating ceramic layer to minimize thermal deformation during molding.

Insulating barrier prevents heavy metal diffusion into circuit regions during dicing, improving reliability.

An intermediary barrier layer with tailored coefficient of thermal expansion prevents warpage and cracking in organic interposer packages.

A flexible display panel embeds touch electrodes and bridge structures within recessed inorganic encapsulation layers to maintain a thin profile.

A supporting portion extends from an interposer substrate to a lower substrate, providing structural stability for stacked semiconductor chips.

Through-holes in the die pad enable epoxy to form mechanical plugs, resolving delamination risks from low adhesion metal-loaded bonding materials.

Segmented anchor pads on a semiconductor package leadframe enable high density circuit routing beneath the device.

Serrated lead frames prevent solder shorts and delamination by creating robust mechanical anchors within the molding compound.

A chip package integrates a conductive film over encapsulation to provide electromagnetic interference shielding.

Substrate routing reduces surface area and heat generation while maintaining stable power supply and consistent output AC characteristics.

A metal substrate PCB structure replaces fiberglass with a metal core layer to establish direct electrical connections via conductive layers.

Gate last fabrication employs segmented spacers to resolve source-drain shorting risks from contact misalignment.

Vertical ribs on the resin enclosure bottom surface increase creepage distance without enlarging the module footprint, reducing thermal warpage.

A semiconductor thin film resistor design uses a dummy metal head pattern to define regular contact interfaces for vias.

Preliminary structuring on the substrate surface increases light coupling-out efficiency without compromising device appearance quality.

Dummy structures adjacent to the fuse body absorb stress and contain cracks, preventing high resistance excursions and electrical shorts in eFUSE devices.

Applying differentiated surface finishes to land and die sides resolves lateral expansion contradictions, enabling higher I/O density without pad bridging.

A composite wafer structure bonds thin semiconductor-on-diamond wafers to thicker diamond handle substrates using low-expansion ceramic adhesive.

A prefabricated shielding frame with integrated bodies defines cavities filled with penetrable material to encapsulate semiconductor die.

Stacked silver and platinum group metal electrode layers suppress atomic migration and chemical reactions to improve stability and adhesiveness.

A semiconductor device adjusts differential amplifier offset voltage using fuse-generated switch control signals and constant current sources.

Sidewall spacers serve as etch masks to form dense semiconductor trenches, bypassing photolithography resolution limits.

Spacer inserts position heat sinks during DSC device molding to expose thermal surfaces, eliminating costly lapping operations that damage devices.

Redistribution structures connect laser dies to electronic integrated circuits, resolving integration efficiency challenges in high-performance computing.

A semiconductor trimming circuit uses a fuse resistor and MOSFET to change states via single voltage supply.

Direct deposition forms a tapered supplemental mask over dielectric openings to eliminate voids between conductive structures and the substrate.

Calibrating individual chip parameters compensates for thermal and mechanical stress during manufacturing, preventing program errors.

Segmented conductive members reduce RC delay and parasitic capacitance by replacing long vertical vias with shorter lateral connections.

A self-assembled monolayer with light-reflective moieties protects conductive pads during laser drilling.

Segmented P-well implantation resolves the trade-off between resistance and breakdown voltage by assigning different dosages to local regions.

Via contacts extend through a base substrate to couple conductive traces directly, increasing signal routing density without raising package profile thickness.

Protrusions on the metal plate scrape oxide films from the base plate convex portion, reducing electrical resistance and suppressing radiation noise.

Segmenting Zener and P-N junction diodes resolves the trade-off between low capacitance and precise clamping voltage control.

Guard rings surround through-via interconnection plugs in stacked semiconductor packages to manage thermal expansion.

Micropillar patterns on semiconductor packages eliminate voiding and improve thermal conductivity by expanding the effective bonding area.

High-power etching creates vertical holes for pillar capacitors, maintaining alignment precision during high-density integration.

Thermomechanical pressure bodies expand to maintain contact with a heat sink, reducing thermal resistance between the circuit substrate and cooling body.

Hydrosilylation polymerization creates a composite coating that improves gas barrier properties against water and oxygen while maintaining heat resistance.

A TaN/AlCu conductive stack enables reliable substrate bonding without solder bumps.

A restricting pole with a retention groove snaps a press ring to hold torsioned wire in position.

Segmented leadframes with leadfinger supports constrain bump collapse and spread, reducing die stress and eliminating paddle damage during reflow.

A dual-active sided semiconductor die uses conductive pillars to link contact pads on opposing surfaces within a fan-out wafer level chip scale package.

An integrated circuit package assembly for a switching regulator uses an extension pin to isolate the power switch chip.

Compressible support member absorbs global force inequalities to reduce perimeter stress on semiconductor chips.

An integrated inductor uses asymmetric coil turns to maintain electrical symmetry.

A thermal module uses a cooling module to transfer heat from a solar inverter to a heat sink.

In-situ dielectric capping compensates inherent stress and prevents sidewall oxidation in scaled magnetic tunnel junctions.

Movable heat conduction blocks adjust position within a resilient base to eliminate thermal resistance gaps across varying component heights.