Semiconductor/Solid-State Device Details TRIZ Cases

Voltage-sensitive sealant directs static charges to ground through a blocking layer, protecting chips from electrical damage.

A flexible organic EL fabrication method uses magnetic holding for temporary substrate fixation during layer deposition.

Embedding capacitors within multi-layer wiring reduces parasitic resistance while maintaining compatible design parameters for logic and memory circuits.

Particle roughening and reflow walls enhance molding compound adhesion to prevent delamination in packaged semiconductor devices.

A conductive layer die pad projects from the sealant bottom surface to enlarge external contact area.

An IGBT emitter interface layer with higher contact resistance modifies diode hole efficiency.

High thermal resistance solder resists prevent insulating substrate shifting during high temperature reflowing, ensuring stable breakdown voltage.

Varying the cross-section of a hybrid pin-fin micro heat pipe reduces thermal resistance without increasing manufacturing complexity.

Forming conductive vias in a peripheral die extension region avoids drilling damage to the active wafer while reducing signal propagation delay.

Braze material joins cold plate to structural member, preventing fluid leakage into cavities while maintaining heat dissipation.

Embedding direct bond copper substrate within insulation layers reduces parasitic effects and line impedance through three-dimensional component placement.

Conductive pillars extend through an overmold to connect a die and semiconductor substrate, reducing warping from thermal expansion mismatch.

A convex pressure disc initiates bonding at the center to control adhesive flow and reduce edge bead formation during wafer attachment.

Selective dry etch removes nitride bump from polysilicon gate, reducing oxide loss and dishing in STI regions.

A semiconductor submount uses conductive feed-throughs extending through thicker silicon frame portions to establish electrical contact via cavity sidewalls.

A voltage-triggered adhesive conduction path isolates substrates during normal operation and conducts ESD current to prevent circuit damage.

Ozone surface treatment creates an oxygen gradient in silicon carbide layers, reducing dielectric constant without increasing thickness.

A semiconductor device uses an external joint part to electrically connect electrode segments outside the sealing member.

A bidirectional switch uses a substrate potential stabilizer to set the substrate potential lower than the higher ohmic electrode potential.

A microfluidic delivery member integrates a filter to block particles larger than nozzle diameters.

Segmented electrode structures distribute current uniformly across the semiconductor layer, reducing forward voltage and increasing brightness.

Flip chip bonding with a protective cap applies pressure to an epoxy adhesive part, preventing chip separation during semiconductor integration.

A conductive plate bonded to a die attach pad via a polymer layer enhances heat dissipation in QFN packages.

Vertically stacked direct die cooled semiconductor packages integrate fluid passages with electrical interconnects for compact power circuits.

A fan-out structure uses elastic dielectric layers to absorb thermal mechanical stress, resolving CTE mismatch between silicon dies and molding compounds.

Internal shielding members isolate radio frequency chips from signal errors caused by electromagnetic interference between adjacent components.

A method removes ineffective portions from flat heat pipes by flattening and sealing wick-free zones to increase heat transfer efficiency.

Detachable terminal block enables wiring terminal rearrangement in resin case, resolving layout rigidity without complex remanufacturing.

Apertures in the protective layer enable adhesive penetration, eliminating gaps and preventing die peeling during molding.

Segmenting lead electrodes into thick thermal and thin signal paths resolves high-frequency parasitic inductance.

A dual laminate package structure integrates a prefabricated embedded interposer between two substrate elements to enable vertical stacking of electronic components.

Asymmetric trace routing across multiple metal layers achieves high matching precision while minimizing layout complexity.

Carbon nanotubes in a cooling lid reduce conduction resistance and system size while maintaining high thermal conductivity.

Discontinuous holes in the tape substrate's bent portion dissipate mechanical stress, preventing damage to output wiring patterns during bending operations.

Plasma pre-treatment modifies insulating surfaces to enable atomic layer deposition conformal barrier lining.

Segmented metal pads on a semiconductor substrate allow different bonding methods without damaging aluminum pads during under bump metallurgy formation.

A multi-substrate inductor structure expands the current loop area by extending traces across stacked layers to increase separation from backside metal.

Forming a via gouge before trench etching prevents argon sputtering damage, ensuring low roughness and improved mechanical strength.

Offset third chip stack bridges first and second stacks, increasing embedded chip density while maintaining structural stability against collapse.

Compensation elements reduce wafer warping caused by uneven 3D structure distribution, maintaining flatness without adding process complexity.

A flat vapor chamber transfers heat between integrated circuits through thermal conduction and phase change.

Segmented bottom plates enable simultaneous transmission of gate and configuration signals, reducing power consumption and silicon area in isolators.

Segmented conductor patterns anchor fragments in the scribing region during dicing, preventing peeling and flying debris that reduce yield.

Laser-assisted etching creates fine pitch vias in a glass bridge, reducing impedance mismatch and expanding frequency bandwidth.

A segmented leadframe with isolated L-shaped sections enables flexible semiconductor chip orientation within a compact package housing.

A titanium-based electroless tin plating bath maintains constant plating rates and prevents plate-out for homogeneous deposits.

Segmented gate electrodes and mesh insulation films prevent tears during ultrasonic bonding while maintaining electrical characteristics.

Lattice-shaped via holes filled with thermally conductive plugs create extensive heat transmission paths through insulating molding members.

Laser activation of additive particles in an overmolded encapsulation block anchors metal layers to chip pads, eliminating complex wire connections.

Silane-functional acrylic primer bonds silicone encapsulants to substrates while blocking corrosive agents from reaching metal electrodes.