Semiconductor/Solid-State Device Details TRIZ Cases

A redistribution structure with adhesive layer and conductive pillars enables fine via formation in fan-out substrates.

Segmented light-guiding structures with anchor portions fix tall optical paths to prevent collapse while improving light capture efficiency.

An organic sticking layer forms on pads via chemical reaction, eliminating masks and reducing short circuit risks during solder bump placement.

Porous sintered metal bonding members absorb mechanical stress during copper wire attachment, preventing damage to fragile upper surface electrodes.

Reducing oxygen and carbon adsorption on the conductive plate prevents chip displacement during sinter material bonding.

Through encapsulant vias replace silicon vias to reduce manufacturing cost while maintaining electrical connection efficiency.

Composite interposer structure reinforces bonding interface to maintain electrical reliability while reducing detachment risk.

A transparent protection layer seals the optoelectronic chip active area with a cured adhesive film, preventing moisture and dust intrusion.

Screen printing a reflective wall layer on LED substrates creates precise separation grooves, eliminating cutter wear and moisture invasion from cutting burrs.

Segmenting the transport member equalizes heat input and prevents resistance increases from uneven reception distances.

Varying cooling channel cross-sectional areas along the mounting direction to balance heat dissipation across semiconductor switching element arrangements.

Conductive epoxy electrically couples embedded shielding layers to form a Faraday cage, reducing electromagnetic interference without increasing package size.

Checkerboard MOM capacitor arrays minimize edge-to-center capacitance shifts by placing dummy capacitors to balance chemical mechanical polishing gradients.

Offset stiffener frame edges confine lid adhesive in a setback region, preventing lateral bleeding and particle contamination while reducing substrate warpage.

Glass solder bonds substrates and a sealant protects the organic radiation element from moisture to extend service life.

Increasing via cross-sectional area reduces electrical resistance and minimizes voltage drop across integrated circuit power grids.

A reconstituted wafer-to-wafer hybrid bonding architecture joins coplanar die pads and dielectric layers to form robust interconnects.

A wiring board connecting terminal uses a constricted metallic layer to distribute stress and prevent interface failures.

A thermal conductive sheet connects a semiconductor element to a cooling member through a shield can opening.

A cascode circuit adjusts equivalent gate-drain capacitance via a control pad to optimize switching performance.

Downward fins in a semiconductor heat spreader conduct thermal energy into the substrate, resolving uneven heat distribution and high power density.

A positioning mark on a semiconductor package indicates the hot spot location, enabling accurate alignment of the heat dissipation layer during assembly.

Low-loss glass waveguides replace metal interconnects to eliminate signal attenuation at terahertz frequencies.

Recessing non-conductive film sides prevents overflow during hydrostatic curing, ensuring reliable chip-to-chip connections.

A printed circuit board structure uses a third pad to anchor conductive wires on semiconductor chips.

Metal layers covering release layer side surfaces prevent abnormal detachment and maintain flatness during sawing of organic interposer packages.

Suspended planar inductor reduces parasitic substrate capacitances to increase the Q factor and self-resonant frequency.

Vertical inductor structures extend from dielectric surfaces to increase inductance values within compact integrated circuit packages.

A semiconductor manufacturing method uses sealing layers to stabilize alternating material stacks during contact hole formation.

Enclosing wires inside the wavelength conversion unit prevents oxidation and physical damage while maintaining high contrast.

A dielectric layer buffers mechanical stress and blocks humidity to protect semiconductor chips, resolving reliability issues in high power modules.

A dummy source plate in a semiconductor memory device maintains a constant voltage to shield the logic circuit from electrostatic discharge.

A CMOS image sensor bonding method embeds metal pads in passivation and connects them to through-wafer vias.

Rolling multilayer conductive strips into a tubular configuration reduces on-chip footprint while maintaining high coupling coefficients.

A thermal module integrates a cooling chip between heat dissipating and radiating units for direct conduction.

Discontinuous magnetic sidewalls on word and bit lines enhance memory density in field-induced MRAM cells.

Symmetrical interlaced loops on stacked metallization levels enable strong current conduction while resolving midpoint determination challenges.

Segmented core, insulation, and shield layers resolve signal integrity loss in compact chip package connectors.

A stackable multi-chip package system uses an inter-chip structure to connect integrated circuit dice in a symmetrical configuration for efficient stacking.

Tandem SIS junction mixers enable wideband operation with reduced power consumption, resolving refrigeration capacity limits in cryogenic environments.

Depositing conductive solder in separation regions creates exposed beads that withstand singulation stress and allow visual inspection of outer contacts.

A connector housing integrates a variable-thickness metal layer to thermally connect electronic components and dissipate heat.

A high-k dual dielectric stack unpins the Fermi level on Group III-V semiconductors using a thin interfacial layer and a robust scaling layer.

Segmenting circuitry into polymer strands reduces weight and preserves aesthetic properties while enabling user input-output capabilities.

Stub traces terminate 200 micrometers inside the substrate perimeter, preventing unauthorized access to IC buses while facilitating electroplating.

Metal via structures in a thin RDL interposer eliminate expensive TSV silicon interposers and prevent warping misalignment.

Bolt passes through conductive terminal and cooler plate to secure assembly, eliminating dead spaces that increase device width.

Dual barrier liner and cap structures form flat conductive lines, preventing unwanted bridges between adjacent lines.

Through electrodes in a planar multi semiconductor chip package connect stacked memory and processor chips, reducing wire length and power consumption.

Vertical field effect transistors embedded in dielectric layers connect to three-dimensional NAND memory arrays via metal interconnect structures.

Thermal pressing stabilizes convex warping in silicon carbide aluminum alloy plates, preventing warp return and ensuring fin adhesion.

An on-chip heat pipe bypasses low-conductivity dielectrics by transferring heat via fluid phase change.

Segmenting the chip and passive device onto separate substrates reduces bump size limits while maintaining electrical connectivity.

An external gas supply nozzle covers the insertion portion inlet to prevent air ingress and suppress free air ball oxidation during large diameter formation.

Composite contoured recess formed by notches in landed dice seats stacked die to lower z-height while maintaining TSV connectivity.

A thin liner protects metal silicide regions while differently stressed etch stop layers induce specific mechanical strain in transistor channel regions.

Segmented ONON stack buffers external stress, preventing voids and cracks in high aspect ratio vias during semiconductor manufacturing.

A semiconductor device uses through electrodes connected to metal lines via intermediary layers to maintain electrical conductivity.

A conductive cage encloses on-chip RF components to shield adjacent semiconductor circuits from electromagnetic interference.

Differentiating base electrode heights in central and peripheral areas compensates for plating variations, ensuring reliable substrate connections.

Brittle intermetallic layers fracture under low pressure, allowing soft solder to fill surface irregularities for reliable low-temperature flip-chip bonding.

Segmented SOI diodes reduce carrier diffusion paths and series resistance to boost signal-to-noise ratio at terahertz frequencies.

Nesting a conductive flex circuit inside a leadframe increases packaging density while maintaining electrical connectivity.

A field plate structure reduces gate-to-drain capacitance in high voltage transistors.

A substrate recess filled with low-modulus dielectric accommodates thermal expansion mismatch, reducing stress on movable conductive interconnects.

An insulating separator surrounds a non-electrical conductor used as an alignment mark to prevent metal atom diffusion into the substrate.

A molded chip-scale package utilizes a conductive adhesive and metal foil layer to eliminate lead frames.

A diffusion trapping region blocks metal ions in 3D integrated circuits using selective ion implantation.

Stacking chips in a core plate through hole increases integration density while reducing manufacturing complexity.

Fan-out packaging uses dielectric buffer layers and conductive films to redistribute I/O pads while containing electromagnetic interference.

Flow-inducing sections guide underfill resin into gaps, preventing substrate wet-spreading and ensuring stable distribution.

A top barrier layer prevents lead atom reduction in the first cover layer, enabling accurate electrical resistance control for the resistor layer.

Phosphorus compounds in the epoxy composition generate a char layer that achieves UL94 V0 flame retardancy without toxic halogen byproducts.

A multi-level semiconductor device integrates an electromagnetic waveguide above integrated circuits via an intermediate oxide layer.

Molded protective package exposes MEMS sensitive portion to fluid while barrier element prevents damage, reducing manufacturing complexity and cost.

A hybrid fan-out wiring structure employs distinct circuit layer thicknesses to separate high-frequency and power signals.

Segmented solder dams enclose external electrodes to prevent resin overflow, maintaining electrical contact reliability while enabling mass production.

A polyorganosiloxane curable composition crosslinks via hydrosilylation to form a transparent cured product.

Asymmetric interlayer insulating layers create undercut regions that redistribute stress and prevent delamination defects in through-silicon via structures.

Vertical interconnects join component modules on a main substrate, reducing package size while maintaining manufacturing complexity.

A void in the grounding layer electromagnetically isolates radiating elements on an integrated circuit die.

Region segmentation in the substrate connects wiring lines to connection patterns, ensuring uniform electrical paths across stacked packages.

A fluorine-containing barrier film covers a compound semiconductor multilayer structure to terminate dangling bonds and stabilize the device surface.

Composite capping layers block copper diffusion while maintaining low effective dielectric constants.

Segmented overlay marks with fins improve image quality and alignment precision while reducing device failure risks in shrinking semiconductor devices.

Sidewall interconnectors link stacked chip connectors along lateral surfaces, eliminating spacers and minimizing package thickness.

A semiconductor package uses a PCB groove to partially expose the chip edge, enabling void discharge during mounting.

Buried interface tie structures confine displacement currents via vertical nesting, suppressing substrate noise coupling without consuming active circuit area.

Laser activation creates conductive paths in the encapsulant, eliminating metal clips and reducing manufacturing complexity.

Segmented housing electrode grooves reduce thermal warpage, ensuring uniform contact pressure distribution and improving device reliability.

Roughened semiconductor surfaces prevent close contact between handle and device layers, reducing van der Waals forces that cause stiction in MEMS devices.

Symmetric dummy vias replicate functional via geometry to deliver uniform mechanical stress and hydrogen exposure across matched components.

A semiconductor substrate features a bump pad with a curved surface surrounded by a second dielectric layer.

A temperature gradient lead-free solder film bonds semiconductor dies using a vaporizable polymer adhesive layer.

Offset leads and a downward-extending standoff enable full mold compound flow, preventing exposed structures and humidity failures.

Mist spraying deposits conductive material on side faces of stacked semiconductor chips to form reliable electrical connection terminals.

A semiconductor package uses segmented ground layers and vias to create electromagnetic interference blocking structures within the frame.

Alumina zirconia ceramic substrate with controlled grain sizes enhances thermal conductivity and mechanical strength.

Suction chuck suppresses thermal expansion during simultaneous transfer and bonding, preventing chip dislocation.