Semiconductor/Solid-State Device Details TRIZ Cases

Dielectric fluid equalizes external water pressure, reducing container strength requirements while enabling efficient underwater cooling.

Metal side walls act as heat sinks to dissipate interior die heat while flexible substrates allow rotation without breaking bond wires.

Placeholder structures enable thicker stressed dielectric deposition, resolving void formation while increasing channel strain and carrier mobility.

A semiconductor device merges bonding pads and interconnections into a single coplanar layer to simplify chip stacking.

Conductive through-holes link functional chips to sub-matrix circuits on an insulation substrate, eliminating expensive thin-film transistor processes.

Composite thick metallization uses sequential hot and cold metal deposition to improve step coverage and alignment accuracy while reducing yield loss.

Recessed magnetic jigs correct substrate warp during folding, preventing wire breakage and ensuring accurate alignment at the wiring portion.

Segmented passivation layers isolate the device junction while metal interconnects reduce parasitic inductance for high breakdown voltage operation.

A dual-metal magnetic shield structure uses opposing stress conditions to cancel residual stresses in semiconductor devices.

Segmented support films and adhesive layers enable precise circuit mounting on flexible displays, eliminating high-precision assembly requirements.

Stacked semiconductor dice use vertical conductor bumps and through-silicon vias for direct electrical interconnection.

A post-passivation interconnect structure uses strategically aligned openings to shield underlying layers from thermal expansion mismatch.

Idling a superconducting magnet above critical temperature reduces energy waste while preserving field stability.

Alternating silicon and resin layers in a multilayer printed wiring board eliminate thermal stress at interfaces, ensuring reliable semiconductor connections.

Bond pad via etching creates capacitor contacts through dielectric layers, eliminating additional fabrication steps and reducing process complexity.

Vertical chip configuration removes wire bonds to eliminate parasitic inductance, resolving common mode rejection excursions.

A phase-change material radio frequency switch integrates with group III-V transistors to enable non-volatile circuit reconfiguration.

Capacitance adjustment sections at a different layer from fanout lines modify electrical parameters to ensure uniform signal transmission.

Bonding layers with distinct thermal expansion and curing shrinkage values counteract warpage in stacked semiconductor packages.

Segmented gate plates lower equivalent resistance and ensure uniform turn-on, resolving trade-offs between switching speed and device area.

An inverted bumpless build-up layer package routes die interconnects upward to reduce overall height.

Recesses in the metal layer stop crack propagation from thermal expansion differences, preventing delamination and short circuits in semiconductor packages.

Laser heating through a thin foil substrate enables precise chip alignment and contact, reducing handling effort and process time.

Reducing chip thickness below 160 micrometers allows the component to flex during thermal cycling, preventing contact detachment in automotive applications.

A segmented absolute position measuring device separates radiation-compatible components from conventional peripheral units via electrical lines.

A titanium barrier metal film forms in deep and shallow contact holes via controlled partial pressure, suppressing contact resistance variation.

A stackable semiconductor package uses electroplated conductive tunnels to extend bottom contact pads through the encapsulation area.

Host die conductive receiving areas replace spacer layers to directly connect stacked dies, reducing package size and manufacturing costs.

Right-angled and arc-shaped terminal connections resolve the trade-off between compact module size and vibration damage resistance.

A semiconductor package structure uses an underfill layer to fill gaps between stacked components and a substrate.

Flexible circuits replace twisted wires in power modules, eliminating manual soldering and ensuring consistent trace lengths for balanced gate loops.

A hydrogen insulating layer supplies ions to a dummy contact plug that guides their movement through interlayer insulation.

Integrating inductor and capacitor in far back end of line layers using high dielectric materials.

Controlled ring-closure rate in polyhydroxyamide reduces substrate stress while maintaining mechanical strength.

A semiconductor solder joint uses a barrier layer between high and low temperature solders to prevent mixing that causes cracks and reliability degradation.

Thermally conductive dielectric interlayer on attachment region reduces housing thickness while preventing voids in encapsulation.

Through semiconductor vias conduct heat from stacked dies to a carrier substrate for efficient thermal dissipation.

A copper via structure uses a damage curing layer and manganese cap to block metal migration.

Segmented polymer seals create stress-free cavities beneath MEMS devices, eliminating mechanical stress from mold compounds that degrades performance.

Segmenting the carrier into distinct regions reduces package inductance and switching losses while maintaining high-voltage creepage requirements.

Segmented metathesis curing of norbornene polymers overcomes low glass transition temperatures for engine covers.

Vertical inductor coils and capacitors integrate into interconnect structures, reducing chip area consumption while lowering eddy current losses.

Photolithography and etching remove an inorganic layer from a preset region before cutting, preventing stress-induced cracks in flexible OLED devices.

Electroplated metal layer on chip carrier sides prevents delamination from moisture intrusion while enabling efficient heat dissipation.

Mound and dimple shaped mold cap portions absorb internal stresses from thermal mismatch, preventing warpage induced cracking in singulated units.

Vertical stacking of capacitor plates with high-k dielectric maximizes decoupling capacitance on the die without consuming additional area.

Conductive vias extend through insulating layers to a grounded heat spreader, dissipating thermal energy and shielding against electromagnetic interference.

Notched fins and parallel channels direct coolant flow to reduce pressure loss while maintaining uniform temperature across semiconductor elements.

A method for producing three-dimensional integrated electronic circuits using segmented interconnections to increase component density.

Dummy traces fill empty regions on the substrate to eliminate topographical variations that cause interfacial voids during film die attachment.

Sacrificial dummy bit lines enable uniform trench formation for air gaps, eliminating capacitive coupling while preserving bit line integrity during etching.

Branched organopolysiloxane underfill composition forms a cross-linked structure to enhance moldability and gold bump adhesiveness.

A copper inner core pillar inside a solder bump reduces electrical resistance and improves mechanical strength for fine pitch semiconductor devices.

Metallic stiffener bonds to flexible substrate, providing mechanical rigidity and uniform thermal resistance for integrated liquid cooling.

Segmented leadframes and contact clips expose surfaces on vertical MOSFETs, resolving mounting complexity while enhancing heat dissipation.

Segmented cover with smooth window element prevents light scattering and reflection, improving imaging quality.

A motherboard interconnection device uses co-lay and via hole connections to link electronic elements across layers.

A grounded conductive shielding layer surrounds through-substrate vias to dissipate radiation signals.

Merged shielding cage suppresses electromagnetic interference without increasing packaging complexity.

Zigzag body wiring arranges word and bit lines at varying substrate distances to suppress parasitic capacitance in non-volatile memory devices.

Analyzes manufacturing variability impact on parasitic capacitance to reduce design turnaround time while maintaining timing verification accuracy.

A mini card structure uses a second metallization layer surrounding the attachment hole to provide localized structural reinforcement.

A flexible impedance network system uses a common wafer template with multiple metal layers to form custom RF circuits.

A semiconductor device with a super junction structure incorporates an insulating region surrounding the element region to eliminate terminal regions.

Segmented wiring lines and perpendicular contacts reduce resistance in vertically stacked nonvolatile memory devices, improving performance.

Localized charge control agents prevent chip attraction while enabling scalable semiconductor manufacturing.

Optimizing the wick and microchannel contact area between 5% and 40% prevents sinking while maintaining strong capillary force for efficient heat diffusion.

Terraced sub-cell regions and strapping zones connect stacked sub-gates via interconnections, reducing resistance and maintaining operational speed.

Bridge electrodes connect separated LED sub-chips via a textured groove sidewall, increasing luminous efficiency while managing high voltage handling.

Dummy patterns between electrodes and devices absorb excess resist, preventing peripheral swelling that causes defective elements.

Routing traces under the die increases contact density while reducing manufacturing complexity.

A protective film mediates reactive gas diffusion to form a controlled reaction layer between interconnects and films.

A redistribution circuit structure with controlled via dimensions ensures flat UBM surfaces for reliable electrical connections.

Metal-free fuse structures eliminate metal lines by using ion implantation in SOI layers, reducing chip area usage by 10X and enhancing supply chain security.

A chip scale package uses a multi-composite cavity wall design with distinct inner and outer materials to enhance structural integrity.

A semiconductor resistor structure uses wave-like line patterns on sloped lower layers to increase resistance within a compact footprint.

Segmented fluid-cooled plates with spring-loaded assemblies maintain thermal contact with non-coplanar components despite manufacturing warping.

A low coefficient of thermal expansion interposer substrate enables fine-pitch wire bond connections in microelectronic packages.

Liquid sealant fills gaps caused by substrate warpage during grinding, preventing vacuum leakage and ensuring precise thinning with minimal thickness variation.

A segmented heat spreader lid uses a thin connecting region to relieve mechanical stress on the central thermal contact area.

Composite solder and paste layers resolve mechanical strength versus reliability contradictions in chip manufacturing.

A porous AlON etch stop layer guides conductive material growth through diffusion to define self-aligned vias in semiconductor devices.

Bonding separate pixel and circuit substrates via connection vias reduces manufacturing alignment complexity while maintaining reliable electrical connectivity.

A die rearrangement package uses a B-stage material to encapsulate semiconductor dies, reducing molding structure curl and signal coupling noise.

A conductive ball structure uses a copper layer to diffuse tin-based solder and form a stable intermetallic compound, preventing brittle Ni3Sn4 cracks.

Conductive straps link passive components to substrates, reducing package size and complexity while maintaining reliable electrical connections.

A lateral semiconductor device incorporates a space-charge generating layer to form a depletion region within the channel.

Segmented metal vias in a sub-pad assembly direct current to the pad center, preventing electromigration voids and ensuring uniform current density.

Selective laser irradiation separates semiconductor bases from interconnect layers, preventing chip damage during manufacturing.

Separating the 3D array and peripheral circuit dice allows independent BEOL optimization, resolving manufacturing cost and thermal stability trade-offs.

Dielectric magnetic filler particles embedded in electronic substrates form inductors that eliminate signal interference while maintaining magnetic properties.

Conductive pillars with recesses reduce surface area occupation and impedance in stacked electronic structures.

Ultrasound removes oxide layers on aluminum pads before attaching gold stud bumps, lowering costs while maintaining stable conductivity.

Segmented data and control chips on a flexible substrate reduce shear stress during deflection, preventing damage to the semiconductor components.

Dual etching steps align vias to interconnects, reducing overlay errors and VIMB defects in shrinking semiconductor devices.

An etching liquid composition containing hydrogen peroxide, fluoride ions, and organic sulfonic acid treats copper and titanium layers.

An organic layer between signal layers reduces stress concentration in bendable displays, preventing breakage and maintaining signal integrity.

Thick conductive power distribution layers and repeaters enable longer signal paths across non-adjacent semiconductor chips while reducing delay.

Asymmetric adhesive layer thickness compensates for thermal expansion differences between mold and chip materials, reducing warpage in stacked packages.