Semiconductor/Solid-State Device Details TRIZ Cases

Grooves on the substrate segment stacked semiconductor chips to prevent warpage, ensuring accurate electrode alignment during fabrication.

Asymmetric bump pad profiles enable redistribution layer routing through adjacent gaps to reduce circuit path length and impedance.

Integrating RFID circuitry into flexible circuit layers minimizes radio frequency interference through localized insulation vias.

A sacrificial adhesive protects semiconductor contact pads during encapsulation to enable direct conductive layer extension.

Through substrate vias in an interposer connect stacked upper and lower packages, reducing thickness while managing manufacturing complexity.

A semiconductor interconnection structure uses an intermetal insulating layer with varying dielectric constants to lower parasitic capacitance.

A cooling supply package uses an orifice layer and slot layer to deliver fluid directly to electronic components.

Shared clock gate lines reduce layout area and parasitic resistance while maintaining signal response speed in latch circuit designs.

A semiconductor chip embeds a protection layer over low-k subareas to decouple mechanical stress from brittle dielectric structures.

Segmented encapsulant surrounds PLCC reflector cup with distinct silicone and epoxy zones to resolve thermal expansion mismatch de-lamination.

Vertical metal-insulator-metal capacitors use selective sidewall deposition to form stacked plates, reducing fabrication complexity and area consumption.

A three-dimensional substrate stacking-joint interface structure bonds substrates using a conductive protective coating on through-substrate vias.

Resin coating the side surface of a coreless wiring board manages thermal expansion mismatch, preventing warping and connection failures.

An insulated balance electrode adjusts injected carrier amounts to resolve mobility mismatches and enhance light emitting efficiency.

Group II element alloy barriers inhibit electro-migration while air gaps reduce coupling capacitance in integrated circuits.

Alternating thick and thin redistribution line layers reduce insertion loss in long horizontal paths while maintaining impedance balance.

A multi-layer adhesive film absorbs surface unevenness to prevent electrical short circuits while stabilizing shielding properties.

A structural member between bonded semiconductor packages reduces warpage and improves testing accuracy during manufacturing.

A mounting head suction path channels gasified components away from the vacuum hole using a bending portion and storage area, preventing resin fouling.

Migration preventing modules generate electric fields via stacked electrodes to stop metal ion migration and maintain electrical isolation.

A semiconductor package structure integrates a conductive frame and supporting frame around an encapsulated chip to enhance structural integrity.

A semiconductor package design merges coating and lithographic steps to form precise insulation layer patterns.

A semiconductor chip mounting structure uses a lower surface ditch to manage resin flow during sealing.

Deformable support bases apply thickness-direction pressure to bond diamond and semiconductor substrates, preventing breakage of the brittle diamond material.

An inclined surface on the metal plate distributes electrolytic plating current density evenly, preventing localized film thickening that causes whisker growth.

A driving chip bump layout with controlled area ratios ensures uniform stress distribution across the connection interface.

Segmenting the diffusion barrier from the conductive fill reduces contact resistance in downscaled transistors.

Segmented dummy leads absorb alignment forces to prevent active lead deformation and burr formation during mold chase encapsulation.

Bridge support structure joins semiconductor devices via solder hierarchy to anchor the module assembly.

A printed circuit board uses buried first wiring patterns covered by a second insulating layer with surface second wiring patterns.

Hydrogen-starved deposition and post-treatment reduce hydrogen content in diffusion barrier layers to improve UV resistance while maintaining adhesion.

Thin copper traces in LED packages reduce thermal resistance and gap sizes, improving brightness and lowering manufacturing costs.

A semiconductor spacer with asymmetric connection areas conducts heat from the chip to the dissipation plate.

A common drain power clip connects a semiconductor die to a half-etched leadframe via flip chip mounting.

Cavity substrate connects interconnects within a recessed area to reduce package thickness while increasing packaging density.

Backside aperture structures vent trapped gases during molding, preventing delamination and thermal runaway in stacked packages.

A multilayer heat-conductive sheet uses a tack-free layer with inorganic filler to form surface concaves and convexes for enhanced adhesion.

Auxiliary patterns bridge gaps between segmented scan lines to reroute signals, preventing large current returns that damage control boards.

Direct electrical connections between stacked center pad chips and the substrate simplify redistribution routing complexity.

Planar temporary bonding balances thermal expansion forces on symmetrical wiring boards, minimizing warping without increasing structural complexity.

A conductive coating on a non-conductive layer shields RF signals while contacting ground pads.

Grooves in multilevel wiring layers filled with organic insulating material prevent delamination and moisture penetration during dicing.

A sacrificial metal conductively couples to a substrate component to prevent corrosion without thick sealing coatings.

A resin multilayer substrate uses a ground conductor with varying aperture ratios to release trapped gases during lamination.

Laser etching replaces mechanical drilling to form vias in glass substrates, enabling higher inductor density and throughput.

Converging virtual extension lines on chip-on-film pads enable precise binding alignment for flexible display panels.

Planarized free-end wirebonds connect to substrate vias, eliminating geometric restrictions and enabling high routing density in stacked die packages.

Segmented conductive portions within a composite contact via reduce mechanical stress and prevent substrate warpage in three-dimensional memory devices.

Stress-relief features in the metal substrate accommodate coefficient of thermal expansion mismatch, preventing delamination at high operating temperatures.

Curved wireless chips eliminate sharp edges to prevent consumer injury, enabling safe recycling of dielectric layers.

Dummy pads on upper semiconductor packages guide solder balls to surround lower package encapsulants, preventing stack misalignment without extra materials.

A dual side contacted capacitor structure uses backside silicidation to form a semiconductor layer plate and gate layer plate for high capacitance density.

A 3D memory word line combines a polysilicon inner pattern with an outer metal layer to lower carrier resistance.

A semiconductor package integrates stacked MOSFET chips and capacitors on a unified lead frame to reduce parasitic inductance.

Segmented insulating cap layers form a precise shoulder groove housing wired elements, ensuring reproducible electrical connections.

A bimetallic actuator shifts a liquid metal slug to toggle thermal conductivity, eliminating bulky metallic support structures.

A semiconductor device uses a plasma-enhanced chemical vapor deposition silicon nitride film paired with an atomic layer deposition oxide film to form a protective interface.

A compute-in-memory package immerses logic dies within memory stacks to enable direct data access and efficient transfer.

Molding chips into a polymer substrate reduces biosensor manufacturing costs while maintaining semiconductor process compatibility.

Passive circuit elements on wafer backside surfaces enable capacitance-based alignment for stacked integrated circuits.

Vertical routing reduces substrate warpage and stack height while maintaining high-density interconnections across multiple chip layers.

Homogeneous copper construction eliminates electroplating complexity while maintaining direct contact for reliable thermal conduction.

Metal salt diffusion creates a gettering layer that captures impurities without reducing device chip die strength.

Stacking substrates with through-hole interconnects reduces the horizontal footprint of the electronic module while maintaining thermal conduction paths.

Nitride spacers shield silicon from oxidation, enabling void-free oxide fill in high-aspect-ratio isolation trenches.

Fan-out structure with through insulator vias creates short conductive paths to resolve bandwidth and power consumption bottlenecks in stacked CIS packages.

A multi-pitch lead frame distributes current across thicker conductive segments to enhance electrical connectivity in power devices.

Segmenting via holes from land pads resolves the contradiction between high routing density and device reliability by preventing excessive current densities.

Cavities etched through an etch-resistant conductive layer allow bump material to flow inward, preventing delamination under thermal stress.

A single-sided substrate with conductive layers enables efficient electrical connections, reducing manufacturing costs compared to double-sided structures.

A lens uses concave and convex surfaces to refract light from an LED chip, dispersing the beam across a wide area.

Forward shifting the optical disk drive frees vertical volume above its back end, accommodating extra components while reducing overall thickness.

Vertical routing through insulative channels reduces noise signals while shortening wire bonding process time.

Laterally shifting adjacent copper layer gaps breaks vertical dielectric columns, reducing crack propagation under thermomechanical stress.

Floating heat sink members adjust to varying component heights, preventing thermal damage by distributing contact force evenly across the circuit board.

A recessed connection conductor acts as a reflector and heat path for semiconductor chips.

Segmented copper layers with carbon barriers reduce strain and prevent hump defects during self-annealing.

A hybrid BGA-LGA package extension uses varying solder stand-off heights to accommodate non-planar components.

Blind holes mimic via dimensions to confuse attackers while a 3D resistive pattern prevents easy identification and replacement.

Stacked semiconductor elements connect via embedded metal wires in adhesive layers on a flat lead frame.

Passivation layer interposed between underbump metallization and contact pad absorbs thermal expansion stresses.

A base-attached encapsulant uses matched linear expansion coefficients to suppress package warpage during semiconductor manufacturing.

An interposer substrate assembly enables reworkable electronic device integration through selective adhesive placement.

A semiconductor device structure utilizes curved conductive vias surrounded by dielectric layers to establish reliable electrical connections over underlying features.

Transverse ultrasonic vibration minimizes aluminum splash on electrode pads, reducing electrical short risks in fine pitch semiconductor devices.

Nested spacers on a semiconductor bonding pad prevent short circuits and moisture contamination while maintaining device miniaturization.

Adhesive insulation strips separate conductors from carrier plates to simplify manufacturing complexity.

A chip scale package fabrication method uses mold compound encapsulation to protect semiconductor devices during wafer processing.

Nitrous oxide plasma forms a silicon oxynitride layer on polysilicon, reducing current leakage caused by surface roughness.

Selective local metal cap regions over copper lines act as diffusion barriers, reducing electromigration failures in scaled integrated circuits.

A conductive pad with a flat central protrusion and recessed edges on a redistribution layer.

A display panel uses segmented column spacers to maintain a uniform cell gap between substrates.

Chemical etching replaces mechanical sawing to separate thinned semiconductor chips, eliminating edge microdefects and increasing usable area by up to 30%.

Fabricates solar cells using existing semiconductor infrastructure to eliminate dedicated facility costs while maintaining quality.

A dual resin system seals bond portions and fills through-holes in ultra-small endoscope image pickup modules.

Diffusion bonding joins aluminum alloy layers to a graphite core, avoiding brittle carbide formation that weakens thermal conductivity.

A semiconductor metal film prevents scattered solder from adhering to the second electrode.

Lead frame circuit sockets enable lower package profiles and higher pin counts by transitioning from planar to three-dimensional vertical interconnects.