Semiconductor/Solid-State Device Details TRIZ Cases

A multilayered printed circuit board embeds electronic components in internal cavities to maximize mounting area within a compact footprint.

Planar encapsulation reduces package height by eliminating top chase requirements, streamlining manufacturing complexity.

Vertical openings in a power switching modular element enable three-dimensional cooling, resolving thermal management constraints in compact SiC designs.

Grooved spacer chips prevent resin flow damage and improve reliability in stacked semiconductor packages.

Expanding air gaps via curing reduces capacitive coupling and propagation delay, enabling faster circuit operation speeds.

Nitride carbide silicide enhancers in compounded polymers absorb laser energy to create visible marks, solving low contrast issues on diverse substrates.

Uniform oxide coating on solder balls prevents oxidation and solder wicking, ensuring crack-resistant flip-chip interconnects under thermal stress.

Asymmetric contact plug spacing increases space margins near dummy pillars, preventing not-open defects during etching processes.

Integrating a pre-tested common die through a custom interface reduces external pin counts and shortens the SoC development cycle.

Fluoro-substituted silicone polymers modulate debonding force to resolve the contradiction between bond strength and wafer handling reliability.

A segmented stiffener ring with leg portions provides structural support for semiconductor packages.

Hexagonal bump pad alignment increases unit area density, enabling fine-pitch support and reducing semiconductor chip size by 37%.

Segmented metallic frame with diagonal arms conducts thermal energy from IC die pad to circuit board while preventing warping.

An expanded semiconductor chip extends outward from a side surface to enable flexible chip-on-chip connections via bumps.

Exposed contact pads on a molded memory package allow stacked chip layers to solder directly, maintaining high production yield.

Top-side cooling via an upward heat path avoids application board dependency and prevents inductance increase in high-frequency modules.

Surface-mounted shielding film on QFN encapsulant prevents encapsulation turbulence and air bubbles.

A flexible array substrate enclosed in a protective case resists moisture and high temperatures while preventing damage from over-bending.

Segmented package with aperture isolates electronics from molding stress while exposing sensor to environment.

Leadless surface mount semiconductor package integrates thick heat sink flanges with high temperature die attach materials.

Mixed metal precursors decompose exothermically to create conductive networks below 200°C, preventing plastic substrate damage.

Stepped substrate structures route conductor tracks over side walls to enable compact stacking of unpackaged semiconductor pieces.

Varying carbon content in dual tensile dielectric layers minimizes material loss during chemical mechanical polishing while maintaining layer height uniformity.

Extending the buried diffusion region beyond the gate electrode relaxes electric field concentration in LDMOS transistors.

Graphene selective barriers lower contact resistance and RC delay by blocking metal nitride deposition on the conduction path.

Segmenting upper dies creates voids for a lid protrusion to extend into, reducing thermal resistance in 3D packaging.

Segmented lenses match specific LED wavelengths to boost efficacy above 100 lumens per watt while resolving low color rendering index issues.

A display substrate uses a barrier layer between adjacent wires to block water vapor and prevent silver migration.

Resin vias penetrate insulating layers to cover conductor surfaces, forming an integrated structure that suppresses delamination at metal-resin interfaces.

Interlayer films isolate aluminum electrodes from silicon, preventing chemical reactions that increase contact resistance and degrade reliability.

Selective insulator films prevent short-circuits between wiring layers, reducing device thickness while maintaining electrical connectivity.

Separating blue and green light emitting chips into distinct cups prevents red phosphor from absorbing green light, thereby increasing lighting efficiency.

A thermal interface material combines high thermal conductivity fillers with a low secant modulus polymer matrix.

Converting TSVs into pass-through vias via fuse blowing reduces bus loads and improves signal quality in stacked integrated circuits.

A cover disc with a plasma-formed functional layer chemically bonds to a semiconductor wafer for hermetic housing.

Vertex-placed spacers prevent chip inclination caused by uneven adhesive particle distribution, ensuring stable positioning without complex mixing.

Triple-layer silicon nitride sealing film with a low-density buffer layer covers surface irregularities in organic EL displays.

Monovalent alcohol flux suppresses voids and missing bumps in deep openings by controlling viscosity during solvent vaporization.

Offset face-to-face stacking with interlocking molds reduces warpage and EMI while maintaining high reliability in thin packages.

A copolymer-based resin composition encapsulates OLED elements with high adhesion and heat resistance.

Dispensing stiffening material at the interposer edges reinforces the structure against cracking during handling without adding prefabricated components.

Merging antifuse programming with isolation eliminates shallow trench isolation structures, increasing effective layout area.

A semiconductor clip couples chip pads to lead frame leads while dissipating heat through conduction.

Complementary signals in dummy vias cancel interference on floating substrates, preserving analog signal integrity.

A thermal module merges a vapor chamber and heat pipe via an intermediary capillary structure to enhance heat transfer efficiency.

Segmented substrates coupled via electric conductors prevent resin shrinkage stress from causing substrate warpage, ensuring reliable bump junction connections.

An asymmetric opening creates a void that buffers thermal expansion mismatch, preventing delamination of the redistribution layer from conductive pads.

Offset chip-stacked package uses exposed die pad and bus bar to dissipate heat from stacked chips, resolving thermal bottlenecks in compact IC scaling.

Segmented paddle design allows trace routing and via placement on the PCB, reducing board size without sacrificing thermal performance.