Semiconductor/Solid-State Device Details TRIZ Cases

A micro-bump layer provides vertical and horizontal connections between dies on an interposer substrate.

Segmenting thick frames into stacked layers resolves manufacturing precision challenges while increasing inductance per unit area.

Laterally separated metal portions on a silicon carbide wafer backside provide mechanical support, enabling thinner substrates without dicing complexity.

Ultrasonic bonding of electrode terminals to aluminum nitride substrates prevents cracking during manufacturing while maintaining strong electrical connections.

Embedding the sensor in the insulating layer removes encapsulant thickness control issues while maintaining electrical connectivity.

A stepped heat sink design reduces wind resistance by varying fin heights to optimize airflow passage.

A heatsink channel guides a compression probe to measure force, verifying thermal interface material thickness without destructive disassembly.

Buried air gaps within through electrodes absorb thermal expansion stress, stabilizing the bonding structure and ensuring reliable data transmission.

Columnar grain microstructures lower electrical resistivity in embedded capacitor plates, improving the quality factor of 3D bonded semiconductor structures.

A semiconductor on insulator chip uses penetrating electrodes to conduct electromagnetic interference signals away from the integrated circuit portion.

Build-up carrier grid array posts eliminate solder bumps, reducing package z-height and inductance for compact power delivery.

Alternating graphene and copper layers sustain ultra-high current densities in densely packed integrated circuits.

A conductive polymer layer bridges misaligned interconnects to lower net contact resistance in semiconductor devices.

Multi-form integrated circuit package utilizes side contact pads to increase input output node density without raising production costs.

Extending internal wirings onto the substrate reduces semiconductor element surface area without increasing impedance.

Block co-polymer materials self-assemble into phase-separated patterns, reducing line edge roughness and enabling sub-50nm resolution.

A laminated printed wiring board design featuring a second circuit substrate with an exposed mounting area connected to through-hole conductors.

Forming a redistribution layer before metal pillar creation suppresses warpage from CTE mismatch, ensuring precise circuitry formation.

A light absorbing layer on circuit layers absorbs stray beams to eliminate nodule formation in dielectric layers, boosting conductive via yield rates.

Diamond-filled vias grown directly into silicon carbide substrates improve heat dissipation and power handling without introducing bonding layer resistance.

A semiconductor device uses a heat dissipation plate thickness lack portion to increase distance from the screw.

Dicing shapes molding material end faces along the wiring substrate length, preventing cracks and reducing contamination during manufacturing.

A GaN semiconductor structure uses groove-based masking to deposit and ion-implant p-type impurities into the substrate layer.

Segmented adhesives manage thermal expansion differences between the die and spreader, preventing interface cracks and moisture ingress.

Thicker buffer pads absorb bonding stress to prevent cracking in low-k interlayer dielectrics, enabling reliable high-bandwidth memory connections.

A semiconductor apparatus uses a data line selection unit to route read and write operations across separate transmission paths.

Discrete contact materials bridge gaps on a bowed base plate rear surface to secure thermal conduction paths.

Unified masking and etching create both structures concurrently, reducing fabrication time and costs.

A top-via trim methodology constructs fully-aligned interconnects using subtractive etch processes.

A composite structure uses an insert layer to support low-k dielectrics, preventing deformation during patterning.

Segmented masking and anisotropic etching improve critical dimension uniformity across varying recess widths.

Bump-on-leadframe mounting creates thermal paths through solder joints, resolving heat trapping in insulated silicon-on-insulator dice.

An embedded die metal etch stop layer prevents conductor over-etching, ensuring controlled impedance and consistent electrical characteristics.

Integrating getter and reflector functions under sensor pixels maintains vacuum integrity while minimizing non-imaging areas in microbolometer arrays.

Nested pedestals suppress crack propagation from thermal expansion differences, improving reliability.

A silicon nitride antipollution film prevents copper ion diffusion and leakage currents while minimizing parasitic capacitance.

An interposer with thermal expansion under 10 ppm/°C connects stacked chips via vertical conductive paths, reducing silicon area and improving heat dissipation.

Patterning the adhesive eliminates difficult bottom clear etching, simplifying 3D interconnect formation.

Self-assembled molecules react with conductive materials to form an etch stop layer, resolving over etch and non-uniform etch issues in sub-micron fabrication.

An interposer substrate integrates embedded components and electric contacts to facilitate electrical connections between stacked semiconductor packages.

An embedded component package structure uses an asymmetric circuit substrate and a stress compensation layer to balance internal forces.

Vertical stacked connection structures increase terminal density while reducing planar area and improving signal integrity.

Embedded thermal vias bypass chip interconnects to lower bridge temperatures while maintaining circuit reliability.

In-line PCB region detects conductive line connections to generate control signals, eliminating time-consuming program downloading and testing operations.

A self-aligned double patterning method forms spacers around mandrels to define fine semiconductor features.

Backside-formed through-substrate vias reduce parasitic capacitance by coupling front-surface nodes through isolated substrate islands.

Segmenting active areas and extracting resistance change devices reduces manufacturing complexity while ensuring uniformity in memory cell formation.

An intermediate semiconductor layer creates a Schottky barrier that directs charge carriers back into the conductive feature, lowering electrical resistance.

Controlled wettability strips direct a sealing member to form a narrow hermetic barrier, reducing moisture permeation without increasing the device border size.