Semiconductor/Solid-State Device Details TRIZ Cases

A vertical semiconductor inductor integrates a shielding structure around its coil to reduce thermal noise and form factor.

A 3D printed hermetic package assembly creates reliable bond connections and encapsulation over extracted semiconductor dies.

Voids in non-conductive films undergo volume shrinkage during pressure bonding, stabilizing pad connections and preventing overflow in miniaturized packages.

Lead frame external interconnects enable flexible stacking of integrated circuit packages, resolving assembly yield losses from untested die integration.

A heat dissipation plate projection extends downward to support a wiring substrate within an encapsulation resin.

Dummy structures adjacent to conductive traces enhance dielectric layer planarization in redistribution layers.

Lateral chip arrangement resolves bus speed limitations and thermal dissipation issues while reducing package warpage in mobile devices.

Low dielectric constant passivation layers reduce gate capacitance while silicon nitride prevents contamination in GaN devices.

A heating element and circuit module stack structure integrates an electric heating element within a heat sink assembly to warm a chip unit.

Silane-modified fillers reduce thermal expansion mismatch warpage and compressive stress during large-diameter wafer sealing.

An amorphous sacrificial layer enables isotropic wet etching to position the recess near the channel, boosting hole mobility.

A flipchip leadframe uses a thin encapsulant and conductive traces to attach small semiconductor components.

A portable computer uses a microprocessor-controlled heating unit to warm electronic components before booting.

Side-mounted contact pads on diced dies attach optoelectronic transducers, reducing interconnect length and alignment complexity.

Mechanical mold locking features prevent delamination between encapsulation material and lead frames, ensuring stable electrical connections.

Removing the semiconductor substrate from an eWLB MEMS gas sensor package reduces thermal capacity, enabling faster heating and improved sensing speed.

Adding a top die wafer prevents warpage in high-density stacks, enabling vertical chip integration without increasing the package footprint.

Transfer printing decouples high-performance inorganic semiconductor fabrication from degradable substrate integration, enabling controlled device transience.

Vertical electrode stacks with segmented regions resolve fabrication precision trade-offs while increasing integration density and connectivity.

Separate case and insulating substrate connect via elastic member to expose internal terminal for semiconductor replacement.

A barrier layer prevents conductive grains from adhering to trench sidewalls during deposition.

A three-dimensional semiconductor device uses vertically stacked electrodes and active patterns to increase data storage capacity per unit area.

Thermosetting cover compounds shape substrate modules, reducing mold compound consumption and preventing thermal expansion deformation during silver sintering.

Electronic tags use conductive adhesive labels to complete circuits and activate batteries upon application.

A semiconductor module uses an oscillator to generate pulse waves and a detector to monitor reflected signals for internal status checks.

A semiconductor package incorporates a metastable layer that triggers an exothermic reaction to damage the chip upon physical intrusion attempts.

Plasma deposition forms a protection film on element chip side surfaces to prevent conductive material creep-up during mounting.

Metal blocks penetrating the substrate and conductor layers improve heat dissipation while positioning holes guide plating for reliable electrical connectivity.

Conductive posts on semiconductor pads reduce via depth to lower capacitive coupling and mechanical stress.

Photolithographically defined positive features align semiconductor proximity connectors, eliminating micro-sphere placement complexity.

A wiring substrate with a plan view outline composed of multiple curved and straight portions allows for increased design freedom.

Wafer-level LED packaging integrates micro-mirror arrays directly onto the substrate to enhance optical performance.

Nesting elements inside a cavity improves spatial utilization while maintaining electrical connection simplicity.

A semiconductor interconnect structure replaces high resistivity liner material at the via bottom with low resistivity metal to lower contact resistance.

Photoimageable dielectric material creates a conformal protective seal around solder joints during reflow.

Patterned conductive layers on dielectric side surfaces create efficient heat-conducting channels, improving thermal management without increasing package size.

Curved interconnections join horizontal and vertical conductors in 3D modules, eliminating electron reflections that degrade signal integrity beyond 1 GHz.

Integrating the antenna with an isolated EMI shield reduces device volume and simplifies FCC certification for RF modules.

Conductive vias merge electrical interconnects with thermal conduction paths to reduce package size and manufacturing cost.

Graphene sheltering films seal air gaps between interconnects, reducing RC losses while preventing contamination during manufacturing.

A via-free interconnect structure enables direct electrical contact between conductive layers through self-alignment.

Titanium nitride interface layer bonds copper-silver wiring to sintered aluminum nitride substrates, resolving adhesion and resistance trade-offs.

Zigzagged dummy metal edges segment continuous stress paths to prevent cracking during thermal cycles.

A cavity chip package uses a conformal metal layer to bond the semiconductor die and manage thermal loads.

Alignment marks resolve 20-micron misalignment errors during backside patterning, achieving sub-60nm precision.

A constant-potential wire near connection terminals facilitates electric discharge of static electricity.

Segmented channel structures contact a support pattern between impurity regions, maintaining electrical connection precision as stack numbers increase.

A copper back-end-of-line interconnect layer electrically contacts compound semiconductor transistors and high-Q inductors on a single chip.

Post-passivation conductive interconnects reduce device thickness while enhancing mechanical reliability and layout flexibility.

Curved electrical coupling sections on convex resin protrusions maintain stable contact with wiring substrates.