Semiconductor/Solid-State Device Details TRIZ Cases

Segmented etching reduces aspect ratio complexity and improves bonding pad flatness for reliable 3D integrated circuit connections.

A sacrificial masking layer with randomly distributed particles defines conductive features that provide random electrical shorts.

A semiconductor structure uses optimized pad spacing to enhance output signal quality.

Segmented lead frame with upward arch and downward bent portions directs thermal stress to the sealing portion, relieving joint strain.

A locking corner mark divides into four symmetric quarters across adjacent shots to establish coordinate origins.

Encapsulating solder balls in non-conductive resin prevents collapse during reflow, increasing distance between bonded surfaces.

A quilt packaging system uses edge interconnect nodules to form direct electrical connections between adjacent microchips.

Segmented via pads with asymmetric dimensions absorb thermal expansion stress, preventing pop-up failures and delamination in 3D integrated circuits.

Conductive paste grounds the seed layer on a semiconductor base, eliminating through-GaN-vias and improving breakdown voltage.

Methanesulfonate complexes prevent AgCl precipitation and suppress electromigration in semiconductor wires.

A transponder chip mount integrates antenna contacts within a substrate recess to maintain a thin, uniform profile for reliable adhesive bonding.

A semiconductor gate electrode structure with varying pattern widths and film thicknesses across isolation and active regions.

Asymmetric die mounting reduces stress concentrations at bump interfaces, preventing delamination during reliability testing.

Lower etch rate conductive masks prevent over-etching of underlying metal, resolving alignment precision issues in semiconductor fabrication.

Segmented PVD and PECVD titanium deposition achieves conformal step coverage, preventing overhang while maintaining thermal stability.

Patterned die backside films expose through silicon via pads during substrate build-up, preventing die cracks and yield loss from aggressive removal.

Micro-imprinting forms openings in the dielectric layer, preventing contamination from residual glue and etchant chemicals during mold removal.

Lamination encapsulates conductive traces on a removable carrier, replacing complex molding to reduce thickness and improve manufacturing speed.

PPI and polymer plugs compensate for CTE mismatch between interconnects and polymer layers, reducing delamination during thermal cycles.

Concentric conductive and insulating layers enable vertical stacking, reducing lithographic resolution limits while maintaining wiring reliability.

A semiconductor package uses a plated conductive layer to replace the lead frame and reduce overall thickness.

Vertical stacking of segmented solder balls minimizes horizontal pitch while insulating rings prevent electrical shorts between packages.

Titanium barrier layer shields aluminum electrodes from acidic fluxes in lead-free solders, preventing hole formation and junction damage.

Embedding conductive members in substrate trenches forms passive elements without increasing the planar footprint.

Curved conductive structures increase bonding area without widening protrusions, bypassing alignment accuracy constraints to reduce bump pitches.

Multi-level mesh landing structure distributes mechanical stress during via formation to protect thin metal interconnects.

A semiconductor component integrates a supplementary circuit board on an underside facing away from the metal body to enable automated assembly.

Through holes in a foam substrate filled with conductive particles resolve the trade-off between material compressibility and thermal conductivity.

Capacitor coupling dynamically adjusts substrate bias in SOI MIS transistors, reducing sub-threshold leakage current without adding circuit complexity.

A mold release film with a crosslinked gas barrier layer enhances semiconductor packaging reliability.

Adhesion and topography planarization layers smooth surfaces for magnetic tunnel junction deposition in embedded memory.

Replacing tantalum barriers with thin pure cobalt or ruthenium layers increases copper cross-section and reduces line resistance.

Segmented power supply lines with shortcut stubs reduce resistance to enhance output power while maintaining impedance matching.

A flip-chip power semiconductor package method thins the chip after plastic encapsulation to reduce damage risk.

A vent channel enables thinner encapsulation without voids, resolving the trade-off between improved heat dissipation and manufacturing quality.

A micro device transfer method uses a carrier film to compress devices onto solder electrodes, generating mechanical adhesive strength for bonding.

A semiconductor power module uses a flexible connection to maintain electrical contact on the carrier plate.

Stacked semiconductor devices use through-silicon vias to interconnect multiple dies within a single package structure.

Aluminum copper alloy interconnections use thermal diffusion to form T-shaped structures, reducing electro-migration in semiconductor devices.

A parallel stacked multipath inductor structure uses cross-over architectures to equalize segment path lengths across multiple layers.

Segmented carrier substrate with exposed redistribution pads enables selective die replacement, reducing resource wastage from full package upgrades.

Center feed lines in a figure-8 inductor drive opposing loop currents, canceling magnetic fields that disturb surrounding VCO circuitry.

Replacing standard TEOS liners with low-K materials in through-silicon vias lowers capacitance, improving RC circuit performance for 3D integrated circuits.

Diagonal transistor chip placement and V-shaped gate finger segmentation increase output power by 24% while reducing thermal resistance and heat concentration.

A semiconductor package with distributed terminals on multiple surfaces enables flexible electrical connections and reduced leadframe complexity.

On-die interconnect features reduce crosstalk and reflections while maintaining compact package form-factor.

Silicon-rich oxide passivation layers protect semiconductor devices from moisture-induced deterioration while spacers ensure precise alignment.

Semiconductor fluid channels with metallized inner surfaces circulate dielectric cooling fluid directly within the device structure.

Cavity in nonconductive redistribution layer simplifies WLCSP assembly, reducing manufacturing complexity and improving product reliability.

A protection apparatus connects ESD devices to a common circuit point, canceling parasitic capacitance contributions in high-frequency integrated circuits.

Conductive coating on encapsulant and grounding ring eliminates separate casing alignment, reducing manufacturing costs while maintaining reliability.

A semiconductor package core member features a plating layer with 0.5 μm roughness and a protruding portion to improve adhesion.

A semiconductor placement base uses detective grooves to guide a viscous radiation agent across the body surface.

A polymeric layer cushions semiconductor solder bumps against thermal expansion mismatch stresses, preventing cracks in lead-free interconnects.

A buffer insulating film under the pad absorbs impact during wire bonding, preventing breakage and current concentration in the semiconductor layer.

Back grinding exposes front-side dividing grooves while a sprayed die bonding resin film solidifies on the back side, eliminating separate cutting steps.

A semiconductor package integrates multiple dies over a substrate window using adhesive bonding and wirebonds.

A RuX metal cap layer selectively deposits on back-end-of-line interconnects to block oxygen diffusion and prevent oxidation damage.

Electrical bias switches fuse states via contact plugs, avoiding substrate damage from high-energy laser cutting.

Dual resin members with distinct linear expansion coefficients suppress substrate warpage and micro lens deformation in camera packages.

A semiconductor memory cell array utilizes a recessed channel structure to extend transistor channel lengths within a compact planar footprint.

Localized heating hardens the binder before pressure application, preventing connection defects and peripheral overheating.

A package-on-package structure stacks semiconductor devices vertically to maximize integration density within a compact footprint.

Metallic moulded bodies enable thick-wire copper bonding to resolve mechanical stress and fracture risks in thin semiconductor connections.

A carrier tape pedestal with a raised bottom portion isolates bare dies from direct tape contact, preventing metal flitter detachment and short circuits.

A display driving package structure reorients connecting units perpendicular to the transmission belt width.

A display panel recess embeds the chip to prevent pin separation during bending.

A silicon thermal interposer bridges the gap between a flip chip die and the system board, resolving poor thermal dissipation caused by mold compound isolation.

A tantalum nitride film forms through sequential gas treatment using coordination compounds and ammonia.

A resin sealing method uses a chip holding sheet with an adhesive ring to attach semiconductor chips to a support substrate.

An edit structure modifies logic gate inputs by changing a single metal or via mask layer.

A chip stack package integrates a controller to identify operable semiconductor chips within the molded structure.

A programmable fuse structure uses p-n junctions to isolate diffusion material from the substrate layer.

A semiconductor package uses a frame recess, through-vias, and redistribution layers to connect chip pads.

Carrier attachment stabilizes thin semiconductor arrangements, resolving fragile handling challenges during integration.

Forming a metal-atom-containing passivation layer over the dielectric layer prevents isotropic etchant penetration, protecting MEMS devices from contamination.

Zinc oxide nanowires create isolated thermal pathways to dissipate heat from silicon-on-insulator devices without compromising electrical insulation.

Stacking word lines vertically increases integration density without requiring expensive fine pattern formation equipment.

Liquid crystal modulation on a TFT substrate enables beam scanning without expensive phased array components, reducing manufacturing costs.

Chamfered substrate corners alleviate stress concentration from thermal expansion mismatches, preventing package delamination and boosting yield.

Merging LED and CMOS layers on one substrate via TSVs reduces manufacturing costs while enabling high-resolution displays for portable devices.

An asymmetric rib design improves water drainage efficiency and prevents foreign substance adhesion on thinned semiconductor wafers.

A chip package uses a metal heat conductive layer on the lower surface to absorb thermal energy from the semiconductor chip.

Local high-k films relax electric fields at fin corners to improve disturbance characteristics without blocking side-surface memory operation.

A light-emitting semiconductor device integrates an overvoltage protector diode directly onto the substrate marginal portion to maintain compact chip dimensions.

Aligning holes in the insulating substrate position the pre-product accurately, preventing cracking during resin sealing.

An interposer structure embeds capacitor elements within dielectric openings to minimize inductive paths.

A package substrate embeds a conductive power rail extending to the interconnect bridge attach region for direct external power supply.

A package substrate uses a molding compound layer to create flat surfaces for fine-pitch wiring redistribution.

Stamping deforms folded fin portions into block grooves, increasing dissipation area while avoiding complex welding.

Metal protrusions on an electrode pad extend into a solder layer to prevent misalignment caused by thermal stress and handling issues.

A 3D image sensor pixel stacks chips using interlocking concavo-convex pads for precise thermal bonding.

Widened trace bonding portions direct solder bulges to precise positions, resolving irregular distribution issues in gold-tin flip chip packages.

Vertical stacking of metal plates in a 3D MIM capacitor reduces substrate footprint while maintaining capacitance.

A redistribution structure connects leads to chip pads using symmetrical electrical paths.

Composite paste with matched thermal expansion resolves adhesion and hermeticity trade-offs in semiconductor packaging.

A chip contact structure uses a barrier layer and malleable material to form reliable electrical connections.

A semiconductor device uses overlapping spiral inductors to transfer electric signals between circuits with different potentials.

A cushioning sheet absorbs parallel plate deviations to ensure uniform pressure during semiconductor sinter bonding, preventing edge failures.

A post-passivation interconnect structure uses a conductive layer to enhance solder ball adhesion on semiconductor devices.